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N,N-二甲基乙酰胺(DMAC)

N,N-二甲基乙酰胺(DMAC)用途

N,N-Dimethylacetamide 是一种便宜且常见的非质子有机溶剂。
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N,N-二甲基乙酰胺(DMAC)名称

[ CAS 号 ]:
127-19-5

[ 中文名 ]:
N,N-二甲基乙酰胺

[ 英文名 ]:
N,N-Dimethylacetamide

[中文别名 ]:

[英文别名 ]:

N,N-二甲基乙酰胺(DMAC)生物活性

[ 描述 ]:

N,N-Dimethylacetamide 是一种便宜且常见的非质子有机溶剂。

[ 相关类别 ]:

信号通路 >> 其他 >> 其他
生化试剂
研究领域 >> 其他

[参考文献]

[1]. Sundaram S, et al. N,N-dimethylacetamide regulates the proinflammatory response associated with endotoxin and prevents preterm birth. Am J Pathol. 2013 Aug;183(2):422-30.


[相关活性小分子]

磺丁基-β-环糊精钠盐 | 环孢霉素A | 2-(3,6-二乙酰氧基-2,7-二氯-9H-氧杂蒽-9-基)苯甲酸 | 1-甲基-4-苯基-1,2,3,6-四氢吡啶盐酸盐 | GW4869 | 乙莫克舍 | (2R,2'R,3R,3'R,4S,4'S,5R,5'R,6S,6'S)-6,6'-硫代双(4-(4-(3-氟苯基)-1H-1,-1H-1,2,3-三唑-1-基)-2-(羟甲基)四氢-2H-吡喃-3,5-二醇) | Mitoquinone甲磺酸盐 | GSK2795039 | CBIC2 | BAPTA-AM | AP20187 | GKT137831 | D-(-)-荧光素 | 单响尾蛇毒蛋白

N,N-二甲基乙酰胺(DMAC)物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
166.1±0.0 °C at 760 mmHg

[ 熔点 ]:
-20 °C

[ 分子式 ]:
C4H9NO

[ 分子量 ]:
87.120

[ 闪点 ]:
70.0±0.0 °C

[ 精确质量 ]:
87.068413

[ PSA ]:
20.31000

[ LogP ]:
-0.75

[ 外观性状 ]:
透明无色液体

[ 蒸汽密度 ]:
3.89 (vs air)

[ 蒸汽压 ]:
1.8±0.3 mmHg at 25°C

[ 折射率 ]:
1.407

[ 储存条件 ]:
包装完整、轻装轻卸,库房通风、远离明火、高温、与氧化剂、酸分开存放

[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents.

[ 水溶解性 ]:
miscible

N,N-二甲基乙酰胺(DMAC)MSDS

详细MSDS(安全技术说明书)

N,N-二甲基乙酰胺(DMAC)毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AB7700000
CHEMICAL NAME :
Acetamide, N,N-dimethyl-
CAS REGISTRY NUMBER :
127-19-5
LAST UPDATED :
199712
DATA ITEMS CITED :
65
MOLECULAR FORMULA :
C4-H9-N-O
MOLECULAR WEIGHT :
87.14
WISWESSER LINE NOTATION :
1VN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2475 ppm/1H
TOXIC EFFECTS :
Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2750 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2640 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
4620 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
7200 mg/m3
TOXIC EFFECTS :
Behavioral - ataxia Lungs, Thorax, or Respiration - other changes Liver - other changes
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
9600 mg/kg
TOXIC EFFECTS :
Behavioral - food intake (animal) Lungs, Thorax, or Respiration - other changes Liver - other changes
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3020 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2240 mg/kg
TOXIC EFFECTS :
Skin and Appendages - primary irritation (after topical exposure)
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
8340 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Bird - chicken
DOSE/DURATION :
12 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
406 ppm
TOXIC EFFECTS :
Liver - fatty liver degeneration
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
364 mg/kg/26W-I
TOXIC EFFECTS :
Liver - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other esterases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4500 mg/kg/90D-C
TOXIC EFFECTS :
Blood - changes in erythrocyte (RBC) count Blood - changes in leukocyte (WBC) count
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
103 ppm/6H/26W-I
TOXIC EFFECTS :
Liver - other changes
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
300 ppm/6H/12D-I
TOXIC EFFECTS :
Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Metabolism (Intermediary) - lipids including transport
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
120 ppm/6H/64D-I
TOXIC EFFECTS :
Liver - changes in liver weight
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
100 ppm/6H/2Y-I
TOXIC EFFECTS :
Liver - other changes
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
700 mg/m3/4H/2W-I
TOXIC EFFECTS :
Blood - pigmented or nucleated red blood cells Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
375 ppm/6H/78W-I
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - retinal changes (pigmentary depositions, retinitis, other) Liver - other changes Liver - changes in liver weight
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
113 gm/kg/6W-I
TOXIC EFFECTS :
Liver - fatty liver degeneration Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
8 gm/kg/4D-I
TOXIC EFFECTS :
Liver - other changes Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
5600 mg/kg
SEX/DURATION :
female 6-19 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
5600 mg/kg
SEX/DURATION :
female 6-19 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system Reproductive - Specific Developmental Abnormalities - homeostasis
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
DOSE :
288 ppm/6H
SEX/DURATION :
male 10 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - testes, epididymis, sperm duct
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
DOSE :
281 ppm/6H
SEX/DURATION :
female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
DOSE :
300 ppm/6H
SEX/DURATION :
female 10 week(s) pre-mating - 3 week(s) post-birth
TOXIC EFFECTS :
Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
DOSE :
282 ppm/6H
SEX/DURATION :
female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
DOSE :
2400 mg/kg
SEX/DURATION :
female 10-11 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - Central Nervous System
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
2 mg/kg
SEX/DURATION :
female 1 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
3900 mg/kg
SEX/DURATION :
female 6-18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - eye/ear Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue) Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
3900 mg/kg
SEX/DURATION :
female 6-18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
TYPE OF TEST :
DNA inhibition

MUTATION DATA

TYPE OF TEST :
Sister chromatid exchange
TEST SYSTEM :
Rodent - hamster Ovary
REFERENCE :
APHGAO Acta Pharmaceutica Hungarica. (Kultura, POB 149, H-1389 Budapest, Hungary) 1953- Adopts V.24 in 1955. Volume(issue)/page/year: 56,97,1986 *** REVIEWS *** ACGIH TLV-Not classifiable as a human carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 36 mg/m3 (10 ppm) (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 10 ppm (35 mg/m3) (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,88,1971 OSHA PEL (Gen Indu):8H TWA 10 ppm (35 mg/m3) (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 10 ppm (35 mg/m3) (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 10 ppm (35 mg/m3) (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 10 ppm (35 mg/m3) (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 10 ppm (35 mg/m3);Skin JAN 1993 OEL-BELGIUM:TWA 10 ppm (36 mg/m3);Skin JAN 1993 OEL-DENMARK:TWA 10 ppm (35 mg/m3);Skin JAN 1993 OEL-FINLAND:TWA 10 ppm (35 mg/m3);STEL 20 ppm (70 mg/m3);Skin JAN 1993 OEL-FRANCE:TWA 10 ppm (35 mg/m3);Skin JAN 1993 OEL-GERMANY:TWA 10 ppm (35 mg/m3);Skin JAN 1993 OEL-THE NETHERLANDS:TWA 10 ppm (35 mg/m3);Skin JAN 1993 OEL-THE PHILIPPINES:TWA 10 ppm (35 mg/m3);Skin JAN 1993 OEL-SWITZERLAND:TWA 10 ppm (35 mg/m3);STEL 20 ppm ;Skin JAN 1993 OEL-UNITED KINGDOM:TWA 10 ppm (35 mg/m3);STEL 15 ppm ;Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO DIMETHYL ACETAMIDE-air:10H TWA 10 ppm (Sk) REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 26095 No. of Facilities: 66 (estimated) No. of Industries: 5 No. of Occupations: 13 No. of Employees: 7658 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 26095 No. of Facilities: 907 (estimated) No. of Industries: 14 No. of Occupations: 27 No. of Employees: 28943 (estimated) No. of Female Employees: 15028 (estimated)
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N,N-二甲基乙酰胺(DMAC)安全信息

[ 符号 ]:

GHS07, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H312 + H332-H319-H360D

[ 警示性声明 ]:
P201-P261-P280-P305 + P351 + P338-P308 + P313

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
T:Toxic

[ 风险声明 (欧洲) ]:
R20/21;R61

[ 安全声明 (欧洲) ]:
S16-S24-S53-S45

[ 危险品运输编码 ]:
UN 1279 3/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
TX9625000

[ 海关编码 ]:
2924199090

N,N-二甲基乙酰胺(DMAC)合成路线

详细合成路线

N,N-二甲基乙酰胺(DMAC)上下游产品

N,N-二甲基乙酰胺(DMAC)上游产品

N,N-二甲基乙酰胺(DMAC)下游产品

N,N-二甲基乙酰胺(DMAC)制备

生产方法简述

1.乙酐法二甲胺与醋酐在0-20℃时进行酰化反应，然后用液碱低温中和除去醋酸，分离出醋酸钠，中和液再进行碱洗，精馏，取沸程164-166.5℃馏分为成品。

原料消耗定额：乙酐（95%）1150kg/t；二甲胺（40%）1898kg/t。



2.乙酰氯法由二甲胺与乙酰氯反应，也可制备得到二甲基乙酰胺。该工艺与国内现行乙酐法工艺相比，生产成本降低，经济效益有所提高。



3.醋酸法抚顺市化工设备研究院采用醋酸与二甲胺合成法，取得了良好成果。该工艺特点是采用先进的催化反应精馏技术，使反应强化，能耗降低，分离效果和产品收率大大提高，工艺过程简化。该工艺与醋酐法合成二甲基乙酰胺工艺相比，生产成本降低，经济效益有所提高。中国目前多用。

4.羰基合成法国外研究将三甲胺和一氧化碳进行羰基化合成，生成N,N-二甲基乙酰胺的方法。反应中用铁；钴；镍的碘化物或溴化物作催化剂。

精制方法：将工业品用固体氢氧化钾或氧化钙处理后蒸馏。也可以加入氧化钡摇动几天后，和氧化钡一起回流1小时，然后减压分馏。

5.

在2L烧瓶中加入1L乙醚，外部用冰水冷却，先通入95g二甲胺 （ 含30%纯二甲胺） ，然后在搅拌下慢慢加入78g乙酰氯及400ml乙醚混合液，加入后立即有白色固体出现 （ 为二甲胺盐酸盐） ，过滤出固体，用乙醚洗一次，滤液和洗液合并，水浴回收乙醚，粗二甲基乙酰胺用无水碳酸钾干燥后，滤去干
燥剂后，蒸馏收集165.5～168℃的馏分，即为成品。
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N,N-二甲基乙酰胺(DMAC)海关

[ 海关编码 ]: 2924199090

[ 中文概述 ]:
2924199090. 其他无环酰胺（包括无环氨基甲酸酯)(包括其衍生物及盐）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 包装

[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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相关化工产品/化学物质：

推荐生产厂家/供应商：

公司名：南通润丰石油化工有限公司

区域：南通市崇川区

价格：
￥需询单/1kg ￥需询单/1ton

联系人：曹经理

产品详情：二甲基乙酰胺

公司名：上海阿拉丁生化科技股份有限公司

区域：上海市浦东新区

价格：
￥1583.9/6000ml ￥429.9/5l ￥37.9/100ml ￥46.9/100ml

联系人：阿拉丁李高志

产品详情：N,N-二甲基乙酰胺

公司名：上海吉至生化科技有限公司

区域：上海市奉贤区

价格：
￥138.0/500ml ￥368.0/1l ￥168.0/100ml ￥248.0/500ml

联系人：刘佳

产品详情：N,N-二甲基乙酰胺

公司名：盘锦研峰科技有限公司

区域：盘锦市盘锦市双台子区

价格：
￥70.0/100ton

联系人：王迎

产品详情：N,N-二甲基乙酰胺

公司名：上海创赛科技有限公司

区域：上海市嘉定区

价格：
￥42.0/5ml ￥37.0/100ml ￥102.0/500ml ￥195.0/1l

联系人：夏言

产品详情：[Perfemiker]|N|，|N|-二甲基乙酰胺,Standard for GC，≥99.9%(GC)

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【N,N-二甲基乙酰胺(DMAC)】化源网提供N,N-二甲基乙酰胺(DMAC)CAS号127-19-5，N,N-二甲基乙酰胺(DMAC)MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询N,N-二甲基乙酰胺(DMAC)上化源网，专业又轻松。>>电脑版：N,N-二甲基乙酰胺(DMAC)

标题：N,N-二甲基乙酰胺(DMAC)_MSDS_用途_密度_CAS号【127-19-5】_化源网 地址：https://m.chemsrc.com/mip/cas/127-19-5_952302.html