N-乙基吗啉
N-乙基吗啉用途
生产防腐剂、乳化剂和涂料。本产品溶于水、醇、醚，可作溶剂、催化剂、染料、药品、表面活性剂的中间体。
【用途二】
用作溶剂，也用于有机合成
【用途三】
用作油类和树脂类的溶剂，也可用作有机合成的中间体。
【用途四】
在PU 领域中可作为催化剂使用，常用作油类和树脂类的溶剂，也可用作有机合成的中间体等。
N-乙基吗啉名称
[ CAS 号 ]:
100-74-3
[ 中文名 ]:
N-乙基吗啉
[ 英文名 ]:
N-Ethylmorpholine
[中文别名 ]:
[英文别名 ]:
- MFCD00006177
- 4-Ethylmorpholine
- EINECS 202-885-0
N-乙基吗啉物理化学性质
[ 密度 ]:
0.91 g/mL at 20 °C(lit.)
[ 沸点 ]:
139 °C(lit.)
[ 熔点 ]:
−63 °C(lit.)
[ 分子式 ]:
C6H13NO
[ 分子量 ]:
115.17400
[ 闪点 ]:
82 °F
[ 精确质量 ]:
115.10000
[ PSA ]:
12.47000
[ LogP ]:
0.27640
[ 外观性状 ]:
无色液体
[ 蒸汽压 ]:
6.36mmHg at 25°C
[ 折射率 ]:
n20/D 1.441(lit.)
[ 储存条件 ]:
库房通风低温干燥,与氧化剂、酸类分开存放
[ 稳定性 ]:
Stable. Flammable. Incompatible with strong oxidizing agents. Slightly air sensitive.
[ 水溶解性 ]:
miscible
[ 凝固点 ]:
-63℃
N-乙基吗啉MSDS
N-乙基吗啉毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QE4025000
- CHEMICAL NAME :
- Morpholine, 4-ethyl-
- CAS REGISTRY NUMBER :
- 100-74-3
- BEILSTEIN REFERENCE NO. :
- 0102969
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 31
- MOLECULAR FORMULA :
- C6-H13-N-O
- MOLECULAR WEIGHT :
- 115.20
- WISWESSER LINE NOTATION :
- T6N DOTJ A2
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 :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1780 mg/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 :
- Rodent - rat
- DOSE/DURATION :
- 2000 ppm/4H
- 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 :
- 1200 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 :
- 18000 mg/m3/2H
- 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 :
- 180 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 :
- Oral
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- 1200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- REFERENCE :
- ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 9(Suppl 9),1,1987 *** REVIEWS *** ACGIH TLV-TWA 24 mg/m3 (5 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 20 ppm (94 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: 3,113,1971 OSHA PEL (Gen Indu):8H TWA 20 ppm (94 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 20 ppm (94 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 20 ppm (94 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 20 ppm (94 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 5 ppm (23 mg/m3);Skin JAN 1993 OEL-BELGIUM:TWA 5 ppm (24 mg/m3);Skin JAN 1993 OEL-DENMARK:TWA 5 ppm (23.5 mg/m3);Skin JAN 1993 OEL-FINLAND:TWA 20 ppm (94 mg/m3);STEL 30 ppm (140 mg/m3);Skin JAN 1993 OEL-FRANCE:TWA 5 ppm (23 mg/m3);Skin JAN 1993 OEL-THE NETHERLANDS:TWA 5 ppm (23 mg/m3);Skin JAN 1993 OEL-THE PHILIPPINES:TWA 20 ppm (94 mg/m3);Skin JAN 1993 OEL-RUSSIA:STEL 5 mg/m3;Skin JAN 1993 OEL-SWEDEN:TWA 2 ppm (25 mg/m3);STEL 10 ppm (50 mg/m3);Skin JAN 1993 OEL-SWITZERLAND:TWA 5 ppm (25 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 5 ppm (23 mg/m3);STEL 20 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 N-ETHYLMORPHOLINE-air:10H TWA 5 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 - 32840 No. of Facilities: 37 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 967 (estimated)
N-乙基吗啉安全信息
[ 符号 ]:
GHS02, GHS05, GHS06
[ 信号词 ]:
Danger
[ 危害声明 ]:
H226-H302 + H332-H311-H314
[ 警示性声明 ]:
P280-P305 + P351 + P338-P310
[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ 危害码 (欧洲) ]:
C:Corrosive;
[ 风险声明 (欧洲) ]:
R10;R21/22;R34
[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45-S16
[ 危险品运输编码 ]:
UN 2920 8/PG 2
[ WGK德国 ]:
1
[ RTECS号 ]:
QE4025000
[ 包装等级 ]:
II
[ 危险类别 ]:
8
[ 海关编码 ]:
29349990
N-乙基吗啉合成路线
N-乙基吗啉上下游产品
N-乙基吗啉上游产品
N-乙基吗啉下游产品
N-乙基吗啉制备
由吗啉与溴乙烷的应而得。
精制方法：蒸馏两次后通入氯化氢气体，将其转变为盐酸盐(极易吸湿)，再用无水乙醇丙酮（1:2）的混合液重结晶。
N-乙基吗啉海关
[ 海关编码 ]: 2934999090
[ 中文概述 ]:
2934999090. 其他杂环化合物. 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:20.0%
[ 申报要素 ]: 品名, 成分含量, 用途
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
N-乙基吗啉文献
Biodegradation 26 , 327-40, (2015)
This study focused on evaluating the toxicity as well as primary and ultimate biodegradability of morpholinium herbicidal ionic liquids (HILs), which incorporated MCPA, MCPP, 2,4-D or Dicamba anions. ...
Correlation of length of linear oligo(ethanamino) amides with gene transfer and cytotoxicity.ChemMedChem 9(9) , 2104-10, (2014)
The optimization of synthetic carriers for gene transfer remains a major challenge. Cationic polymers such as polyethylenimine (PEI) often show increasing gene transfer activity with increasing molecu...
Role for the propofol hydroxyl in anesthetic protein target molecular recognition.ACS Chem. Neurosci. 6 , 927-35, (2015)
Propofol is a widely used intravenous general anesthetic. We synthesized 2-fluoro-1,3-diisopropylbenzene, a compound that we call "fropofol", to directly assess the significance of the propofol 1-hydr...
相关化工产品/化学物质：
推荐生产厂家/供应商：
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：
￥168.0/500ml
联系人：刘佳
产品详情：N-乙基吗啉
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：
￥需询单/1mg
￥需询单/1g
￥需询单/1g
￥需询单/1g
联系人：阿拉丁
产品详情：N-乙基吗啉
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相关化合物
【N-乙基吗啉】化源网提供N-乙基吗啉CAS号100-74-3，N-乙基吗啉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-乙基吗啉上化源网，专业又轻松。>>电脑版：N-乙基吗啉
标题：N-乙基吗啉_MSDS_用途_密度_N-乙基吗啉CAS号【100-74-3】_化源网 地址：https://m.chemsrc.com/mip/cas/100-74-3_161548.html