1,2-Dibromoethane 1,2-二溴乙烷
CAS 106-93-4 MFCD00000233
化学结构图
SMILES: BrCCBr
化学属性
| Mol. Formula | C2H4Br2 |
|---|---|
| Mol. Weight | 187.86 |
| Refractive index | 1.5380 to 1.5400 |
| Vapor Density | ~6.5 (vs air) |
| Boiling Point | 131-132 |
| Vapor Pressure | 11.7 mmHg ( 25 °C) |
| Density | 2.18 |
| Melting Point | 8-11 |
| Flash Point | None |
| TSCA | Yes |
| Solubility | 微溶于水，可混溶于多数有机溶剂。 |
| Stability | 对光敏感 |
别名和识别编码
| Chemical Name | 1,2-Dibromoethane |
|---|---|
| Synonym | 1 1, 1,2 Dibromäthan 1,2-Dibromaethan 1,2-Dibromethan 1,2-Dibromoethane 1,2-dibromo-ethan 1,2-dibromoethane 1,2-二溴乙烷 1.2-二溴乙烷 1,2-DIBROMOETHANE sym-Dibromoethane DOWFUME W-85(R) Dowfume W 85 ETHYLENE BROMIDE Ethylene Bromide, Ethylene Dibromide Ethylene bromide Ethylene dibromide; EDB Glycol bromide Iscobrome D Pestmaster Pestmaster edb-85 Soilbrom-85 Soilbrome-85 a,b-Dibromoethane ethane, 1,2-dibromo- ethylene dibromide {} {} {Chemi α,ω-Dibromoethane 乙撑二溴 二溴乙烷 060-01 [6] 二溴化乙烯;亚乙基二溴;乙撑二溴,二溴乙烷 |
| PubChem Substance ID | 7839 |
| EC Number | 203-444-5 |
| Beilstein Registry Number | 605266 |
| MDL Number | MFCD00000233 |
| CAS Number | 106-93-4 |
| Merck Number | 3796 |
| Reaxys-RN | 605266 |
| Chemical Name Translation | 1,2-二溴乙烷 |
| Wiswesser Line Notation | E2E |
| LabNetwork Molecule ID | LN00194842 |
| InChI | InChI=1S/C2H4Br2/c3-1-2-4/h1-2H2 |
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分类
- {uni_hamburg} no charge; 1fragment
- {SNA} Alkyl, Building Blocks, Chemical Synthesis, Halogenated Hydrocarbons, Organic Building Blocks
产品应用
- 用作乙基化试剂、溶剂
相关文献及参考
- Short: II/27B
- Short: II/25B
- Merck:14,3796 Beilstein:1,90
- Merck:14,3796
安全信息
GHS Symbol
- H301+H311
- H315 Causes skin irritation 会刺激皮肤
- H331 Toxic if inhaled 吸入中毒
- H311 Toxic in contact with skin 皮肤接触中毒
- H301 Toxic if swallowed 吞食有毒
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H350 May cause cancer 可能致癌
- H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
- H319 Causes serious eye irritation 严重刺激眼睛
- P201 Obtain special instructions before use. 使用前获取专门指示。
- P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- P273 Avoid release to the environment. 避免释放到环境中。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P284 Wear respiratory protection.? 佩戴呼吸保护装置。
- P301+P310
- P302+P350
- P304+P340+P310
- P305+P351+P338
- P308+P313
- P337+P313
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有毒
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R45 May cause cancer 可能致癌
- R51/53
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
- S53 Avoid exposure - obtain special instructions before use 避免接触，使用前获得特别指示说明；
- S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
{hTYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 28 gm/kg/53W-I TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Gastrointestinal - tumors REFERENCE : NCITR* National Cancer Institute Carcinogenesis Technical Report Series. (Bethesda, MD) No.0-205. For publisher information, see NTPTR*. Volume(issue)/page/year: NCI-TR-86,1978
TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 7000 mg/kg/47W-I TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors Liver - tumors REFERENCE : NCITR* National Cancer Institute Carcinogenesis Technical Report Series. (Bethesda, MD) No.0-205. For publisher information, see NTPTR*. Volume(issue)/page/year: NCI-TR-86,1978
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 190 gm/kg/62W-I TOXIC EFFECTS : Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors Skin and Appendages - tumors REFERENCE : JJIND8 JNCI, Journal of the National Cancer Institute. (Washington, DC) V.61-79, 1978-87. For publisher information, see JNCIEQ. Volume(issue)/page/year: 63,1433,1979
TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 18 gm/kg/44W-I TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors Liver - tumors REFERENCE : NCITR* National Cancer Institute Carcinogenesis Technical Report Series. (Beth
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 110 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 6,158,1952
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 108 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SPEADM Special Publication of the Entomological Society of America. (4603 Calvert Rd., Coll
{hTYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 220 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPCEAO Journal fuer Praktische Chemie. (Johann Ambrosius Barth Verlag, Postfach 109, Leipzig DDR-7010, Ger. Dem. Rep.) V.1- 1834- Volume(issue)/page/year: 320,133,1978
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 250 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 23,288,1972
TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1
TYPE OF TEST : Mutation in mammalian somatic cells TEST SYSTEM : Human Lymphocyte DOSE/DURATION : 5 mg/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 142,133,1985
TYPE OF TEST : Mutation test systems - not otherwise specified TEST SYSTEM : Bacteria - Escherichia coli DOSE/DURATION : 350 nmol/tube REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam,
TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Microorganism - not otherwise specified DOSE/DURATION : 2 uL/plate REFERENCE : PMRSDJ Progress in Mutation Research. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1981- Volume(issue)/page/year: 2,87,1981
TYPE OF TEST : Sex chromosome loss and nondisjunction ROUTE OF EXPOSURE : Oral TEST SYSTEM : Insect - Drosophila melanogaster DOSE/DURATION : 300 umol/L REFERENCE : EXPEAM Experientia. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1945- Volume(issue)/page/year: 30,621,1974
TYPE OF TEST : DNA inhibition TEST SYSTEM : Human Lymphocyte DOSE/DURATION : 5 mL/L REFERENCE : CALEDQ Cancer Letters (Shannon, Ireland). (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1975- Volume(issue)/page/year: 13,213,
TYPE OF TEST : Mutation in mammalian somatic cells TEST SYSTEM : Rodent - hamster Ovary DOSE/DURATION : 1 mmol/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 90,183,1981
TYP
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Mammal - cattle DOSE : 40 mg/kg SEX/DURATION : male 10 day(s) pre-mating TOXIC EFFECTS : Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) REFERENCE : JRPFA4 Journal of Reproduction and Fertility. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1960- Volume(issue)/page/year: 44,561,1975
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE : 50 mg/kg SEX/DURATION : male 5 day(s) pre-mating TOXIC EFFECTS : Reproductive - Effects on Embryo or Fetus - fetal death REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 77,71,1980
{hazard_comTYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rabbit DOSE : 225 mg/kg SEX/DURATION : male 5 day(s) pre-mating TOXIC EFFECTS : Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) REFERENCE : FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E.
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - rat DOSE : 25 mg/kg SEX/DURATION : male 1 day(s) pre-mating TOXIC EFFECTS : Reproductive - Effects on Newborn - behavioral REFERENCE : TJADAB Teratology, The International Journal of Abnormal Development. (Alan R. Liss, Inc., 41 E. 11th St., New York,
其他信息
- Sigma Aldrich:106-93-4(sigmaaldrich)
- 下游产品:1-氨基环丙甲醇 --> Boc-1-氨基环丙基甲酸 --> 2-二环己膦基-2'-(N,N-二甲胺)-联苯 --> 1,2-双(二苯基膦)乙烷 --> 三(邻甲基苯基)磷 --> 1,2-双(2-氨基苯氧基)-乙烷-N,N,N`,N`-四乙酸 --> 1,2-双(2-氨基苯氧基)-乙烷-N,N,N`,N`-四乙酸四钠盐 --> 1-氨基环丙烷羧酸 --> 1-氨基环丙基甲腈 --> 2-二-叔丁膦基-2',4',6'-三异丙基联苯 --> 2-氨基乙基膦酸 --> 三甲基硅烷化重氮甲烷 --> 1,2-双(4-吡啶基)乙烷 --> 1,2-双(二苯基膦)乙烷氯化镍 --> 2,3-二氢苯并呋喃-5-甲醛 --> (3-溴吡啶-4-基)氨基甲酸叔丁酯 --> 1-苯基-1-环丙羧酸 --> 3-(1,2,2,2-四溴乙基)-2,2-二甲基环丙烷羧酸 --> 1,1-环丙烷二甲酸二甲酯 --> 三硫代碳酸乙烯酯 --> 丁二腈 --> 磺基咪唑啉甜菜碱 --> 2-溴乙基磺酸钠 --> 咪酰胺 --> 乙二醇二乙酸酯 --> 敌草快
- MOL 文件:106-93-4.mol
- 用途三:用作乙基化试剂、溶剂；农业上用作杀线虫剂、合成植物生长调节剂；医药上用作合成二乙基溴苯乙腈中间体，溴乙烯、乙烯叉二溴苯阻燃剂；还用作汽油抗震液中铅的消除剂、金属表面处理剂和灭火剂等。车用汽油采用二溴乙烷与二氯乙烷的混合物以降低成本，而航空汽油，则用纯二溴乙烷。
- 图谱信息:1,2-二溴乙烷(106-93-4)红外图谱(IR2) 1,2-二溴乙烷(106-93-4)红外图谱(IR1) 1,2-二溴乙烷(106-93-4)Raman光谱 1,2-二溴乙烷(106-93-4)核磁图( 1 HNMR) 1,2-二溴乙烷(106-93-4)质谱(MS) 1,2-二溴乙烷(106-93-4)核磁图( 13 CNMR)
- {Chemi
- Alfa Aesar:1，2-二溴乙烷,99% 1,2-Dibromoethane, 99%(106-
- 刺激数据:皮肤-兔子1% /14天 重度;眼睛-兔子 1% 中度
- 海关编码:29337100
- 有氯仿气味，能乳化，微带甜味。微溶于水，溶解度: 4 g/L (20°C) ，能与乙醇、乙醚等多种有机溶剂混溶。对光敏感，蒸气有毒，见光会稍分解，与液胺混合至室温会发生爆炸。
- 挥发性有机化合物(VOCs)单组分标准液
- 外观性质:无色有甜味的液体。
- 用途四:用作乙基化试剂、溶剂
- Acros Organics:1，2-二溴乙烷 1,2-Dibromoethane, 99%(106-93
- 类别:农药
- MSDS 信息:1,2-二溴乙烷(106-93-4).msds
- 1,2-二溴乙烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80043627 1，2-二溴乙烷;二溴化乙烯; 亚乙基二溴 250ml 112元 2011/04/16 D0180 1,2-二溴乙烷 1,2-Dibromoethane 25G 70元 2011/04/16 D0180 1,2-二溴乙烷 1,2-Dibromoethane 500G 150元
- 蒸气密度:~6.5 (vs air)
- TCI Shanghai:1,2-二溴乙烷 1,2-Dibromoethane,>;99.0%(GC)(106-93-4)
- 方法一:1.乙烯溴化法 工业生产采用乙烯与溴进行非催化加成，反应速度随反应温度升高而增加，水蒸气的存在能加速反应的进行。排放尾气中含过剩乙烯和HBr，经洗涤塔用水洗涤脱HBr，再回收过剩乙烯。2.乙烷溴化法。3.乙二醇和溴氢酸反应法。
- 上游原料:溴 --> 氢溴酸 --> 乙二醇
- 储运特性:库房通风低温干燥; 与氧化剂、食品添加剂分开存放
- 职业标准:TWA 145 毫克/立方米; STEL 225 毫克/立方米
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