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三溴甲烷

三溴甲烷用途

【用途一】
用作消毒剂、镇痛剂、致冷剂、灭水剂、抗爆剂、溶剂等
【用途二】
用作分析试剂及测定分子量时的溶剂
【用途三】
可用作染料中间体、消毒剂、镇痛剂、麻醉剂、制冷剂、选矿剂、沉淀剂、溶剂和抗爆液组分等。
【用途四】
1、测定分子量的溶剂，测定矿物的折射指数。按比重分离各种矿石。2、工业上染料中间体、医药镇痛剂、空气熏蒸消毒剂、致冷剂、抗爆剂组分、树脂和石蜡的溶剂等。校准仪器和装置；评价方法；工作标准；质量保证/质量控制；其他。
【用途五】
测定分子量的溶剂，测定矿物的折射指数。按比重分离各种矿石。
【用途六】
可用作染料中间体、消毒剂、镇痛剂、麻醉剂、制冷剂、选矿剂、沉淀剂、溶剂和抗爆液组分等。用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。
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三溴甲烷名称

[ CAS 号 ]:
75-25-2

[ 中文名 ]:
三溴甲烷

[ 英文名 ]:
Bromoform

[中文别名 ]:

[英文别名 ]:

三溴甲烷物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
203.9±8.0 °C at 760 mmHg

[ 熔点 ]:
8 °C

[ 分子式 ]:
CHBr3

[ 分子量 ]:
186.291

[ 闪点 ]:
78.9±5.4 °C

[ 精确质量 ]:
186.161987

[ LogP ]:
4.06

[ 外观性状 ]:
无色至黄色液体

[ 蒸汽密度 ]:
8.7 (vs air)

[ 蒸汽压 ]:
0.3±0.4 mmHg at 25°C

[ 折射率 ]:
1.424

[ 储存条件 ]:
库房通风低温干燥,与食品添加剂分开存放

[ 稳定性 ]:
Stability May be an explosion hazard, especially when heated. Stable, but light-sensitive. Non-flammable. Incompatible with chemically active metals, strong bases. May contain ca 1% ethanol or 1-pentene (amylene) as a stabilizer.

[ 水溶解性 ]:
slightly soluble, 0.301 g/100 mL

三溴甲烷MSDS

详细MSDS(安全技术说明书)

三溴甲烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PB5600000
CHEMICAL NAME :
Methane, tribromo-
CAS REGISTRY NUMBER :
75-25-2
BEILSTEIN REFERENCE NO. :
1731048
LAST UPDATED :
199712
DATA ITEMS CITED :
64
MOLECULAR FORMULA :
C-H-Br3
MOLECULAR WEIGHT :
252.75
WISWESSER LINE NOTATION :
EYEE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Human
DOSE/DURATION :
143 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 :
Rodent - rat
DOSE/DURATION :
933 mg/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
45 gm/m3/4H
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 :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
414 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Behavioral - somnolence (general depressed activity) Behavioral - antipsychotic
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1072 mg/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1274 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 :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1820 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 :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
410 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 :
Mammal - species unspecified
DOSE/DURATION :
12100 mg/m3
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6230 mg/kg/4W-C
TOXIC EFFECTS :
Liver - other changes Liver - changes in liver weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
13 gm/kg/13W-I
TOXIC EFFECTS :
Liver - other changes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5600 mg/kg/14D-I
TOXIC EFFECTS :
Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5840 mg/kg/1Y-C
TOXIC EFFECTS :
Kidney, Ureter, Bladder - other changes in urine composition
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3500 mg/kg/14D-I
TOXIC EFFECTS :
Liver - changes in liver weight Endocrine - changes in spleen weight Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6500 mg/kg/13W-I
TOXIC EFFECTS :
Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
10400 mg/kg/2Y-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1100 mg/kg/8W-I
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors
TYPE OF TEST :
Specific locus test
TYPE OF TEST :
Sex chromosome loss and nondisjunction
TYPE OF TEST :
Micronucleus test
TYPE OF TEST :
Cytogenetic analysis
TYPE OF TEST :
Cytogenetic analysis
TYPE OF TEST :
Micronucleus test
TYPE OF TEST :
Sister chromatid exchange
TYPE OF TEST :
Sister chromatid exchange

MUTATION DATA

TYPE OF TEST :
Sister chromatid exchange
TEST SYSTEM :
Rodent - hamster Ovary
REFERENCE :
ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 7,1,1985 *** REVIEWS *** ACGIH TLV-Animal 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 5.2 mg/m3 (0.5 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 IARC Cancer Review:Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 52,213,1991 IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 52,213,1991 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 52,213,1991 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.5 ppm (5 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: 3,28,1971 OSHA PEL (Gen Indu):8H TWA 0.5 ppm (5 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 0.5 ppm (5 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 0.5 ppm (5 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 0.5 ppm (5 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 0.5 ppm (5 mg/m3);Skin JAN 1993 OEL-BELGIUM:TWA 0.5 ppm (5.2 mg/m3);Skin JAN 1993 OEL-DENMARK:TWA 0.5 ppm (5 mg/m3);Skin JAN 1993 OEL-FINLAND:TWA 0.5 ppm (5 mg/m3);STEL 1.5 ppm (15 mg/m3);Skin JAN 1993 OEL-FRANCE:TWA 0.5 ppm (5 mg/m3);Skin JAN 1993 OEL-THE NETHERLANDS:TWA 0.5 ppm (5 mg/m3);Skin JAN 1993 OEL-THE PHILIPPINES:TWA 0.5 ppm (5 mg/m3);Skin JAN 1993 OEL-RUSSIA:STEL 5 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 0.5 ppm (5 mg/m3);Skin JAN 1993 OEL-UNITED KINGDOM:TWA 0.5 ppm (5 mg/m3);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 BROMOFORM-air:10H TWA 0.5 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 - 13160 No. of Facilities: 43 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 242 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 13160 No. of Facilities: 14 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 1473 (estimated) No. of Female Employees: 230 (estimated)
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三溴甲烷安全信息

[ 符号 ]:

GHS02, GHS06, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H301 + H311 + H331-H370

[ 警示性声明 ]:
P210-P260-P280-P301 + P310-P311

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

[ 危害码 (欧洲) ]:
T:Toxic

[ 风险声明 (欧洲) ]:
R22;R23;R36/38;R51/53

[ 安全声明 (欧洲) ]:
S28-S45-S61-S28A-S36/37-S16-S7

[ 危险品运输编码 ]:
UN 2515 6.1/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
PB5600000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2903399020

三溴甲烷合成路线

详细合成路线

三溴甲烷上下游产品

三溴甲烷上游产品

三溴甲烷下游产品

三溴甲烷制备

1.在碱性条件下，丙酮与次溴酸钠作用，得三溴丙酮，继续在碱性条件下分解，得粗品。经蒸馏、洗涤、过滤、干燥而得成品。
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三溴甲烷海关

[ 海关编码 ]: 2903399020

[ 中文概述 ]:
2903399020 溴甲烷〔别名甲基溴〕。监管条件:14abxy。增值税率:17.0%。退税率:0.0%。最低关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 监管条件 ]: 1.进口许可证 4.出口许可证 A.入境货物通关单 B.出境货物通关单 x.出口许可证(加工贸易) y.出口许可证(边境小额贸易)

[ 检验检疫 ]: M.进口商品检验 N.出口商品检验

[ Summary ]:
2903399020 bromomethane。supervision conditions:14abxy。VAT:17.0%。tax rebate rate:0.0%。MFN tarrif:5.5%。general tariff:30.0%

三溴甲烷文献

Genotoxicity of drinking water disinfection by-products (bromoform and chloroform) by using both Allium anaphase-telophase and comet tests.

Cytotechnology 67(2) , 207-13, (2015)

Genotoxic effects of bromoform and chloroform, disinfection by-products of the chlorination of drinking water, were examined by using mitotic index (MI), mitotic phase, chromosome aberrations (CAs) an...

Formation and speciation of disinfection byproducts during chlor(am)ination of aquarium seawater.

J. Environ. Sci. (China) 33 , 116-24, (2015)

The chemistry associated with the disinfection of aquarium seawater is more complicated than that of freshwater, therefore limited information is available on the formation and speciation of disinfect...

Multisite binding of a general anesthetic to the prokaryotic pentameric Erwinia chrysanthemi ligand-gated ion channel (ELIC).

J. Biol. Chem. 288(12) , 8355-64, (2013)

Pentameric ligand-gated ion channels (pLGICs), such as nicotinic acetylcholine, glycine, γ-aminobutyric acid GABA(A/C) receptors, and the Gloeobacter violaceus ligand-gated ion channel (GLIC), are rec...


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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：
￥68.0/100g ￥218.0/500g

联系人：刘佳

产品详情：三溴甲烷

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：阿拉丁李高志

产品详情：三溴甲烷标准溶液

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【三溴甲烷】化源网提供三溴甲烷CAS号75-25-2，三溴甲烷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号查询三溴甲烷上化源网，专业又轻松。>>电脑版：三溴甲烷

标题：三溴甲烷_MSDS_用途_密度_三溴甲烷CAS号【75-25-2】_化源网 地址：https://m.chemsrc.com/mip/cas/75-25-2_745554.html