Trans-2,3-Epoxybutane 反-2,3-环氧丁烷
CAS 21490-63-1 MFCD00005129
化学结构图
SMILES: C[C@@H]1O[C@H]1C |&1:1,3|
化学属性
| Mol. Formula | C4H8O |
|---|---|
| Mol. Weight | 72 |
| Refractive index | n20/D 1.3730(lit.) |
| Density | 0.804 g/mL at 25 °C(lit.) |
| Boiling Point | 54-55 °C(lit.) |
| Vapor Pressure | 3.83 psi ( 20 °C) |
| Flash Point | -26°(-14°F) |
| TSCA | No |
别名和识别编码
| Chemical Name | Trans-2,3-Epoxybutane |
|---|---|
| Synonym | trans-2,3-Epoxybutane, trans-2-Butene oxide trans-2-Butylene oxide TRANS-2 3-EPOXYBUTANE (RACEMIC) trans-2-butyleneoxide rel-(2R*,3R*)-2,3-Dimethyloxirane trans-2-Butene oxide 2,3-Butylene oxide (trans) trans-β-Butylene oxide trans-2,3-Dimethyloxirane trans-2-Butene oxide TRANS-2,3-DIMETHYLOXIRANE trans-β-Butylene oxide 3-dimethyl-trans-oxiran Butane, 2,3-epoxy-, trans- TRANS-2,3-EPOXYBUTANE trans-beta-Butylene oxide trans-á-butylene oxide trans-β-Butylene oxide trans-2,3-Dimethyloxirane trans-2-Butene oxide trans-β-butylene oxide 反式-2,3-环氧丁烷 反-2,3-环氧丁烷 Oxirane, 2,3-dimethyl-, (2R,3R)-rel- (9CI) rel-(2R*,3R*)-2,3-Epoxybutane Oxirane, 2,3-dimethyl-, trans- trans-2,3-Epoxybutane trans-β-Butylene oxide, trans-2,3-Dimethyloxirane, trans-2-Butene oxide TRANS-2-BUTENE OXIDE trans-2-Butylene Oxide 2,3-Dimethyl-oxirane (E) trans-2,3-Dimethyloxirane 3-epoxy-trans-butan TRANS-BETA-BUTYLENE OXIDE |
| PubChem Substance ID | 24902114 |
| EC Number | 244-406-8 |
| Beilstein Registry Number | 79772 |
| MDL Number | MFCD00005129 |
| CAS Number | 21490-63-1 |
| Chemical Name Translation | 反-2,3-环氧丁烷 |
| InChIKey | PQXKWPLDPFFDJP-IMJSIDKUSA-N |
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分类
- {SNA} Alphabetical Listings, E-F, Flavors and Fragrances
- {SNA} Alphabetical Listings, E-F, Flavors and Fragrances, Q-Z
- {SA} Building Blocks, Chemical Synthesis, Epoxides, Organic Building Blocks, Oxygen Compounds
安全信息
GHS Symbol
- H315 Causes skin irritation 会刺激皮肤
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- H319 Causes serious eye irritation 严重刺激眼睛
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- R11 Highly flammable 非常易燃
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R68 Possible risk of irreversible effects 可能有不可挽回的作用的危险
- S33 Take precautionary measures against static discharges 对静电采取预防措施；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 1 mmol/plate REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 231,205,1990
TYPE OF TEST : Sister chromatid exchange TEST SYSTEM : Rodent - hamster Lung DOSE/DURATION : 25 mmol/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 249,55,1991
其他信息
- F:21
- MOL 文件:21490-63-1.mol
- Sigma Aldrich:21490-63-1(sigmaaldrich)
- 反式-2,3-环氧丁烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/05/25 B22005 反-2,3-环氧丁烷, 97% trans-2,3-Epoxybutane, 97% 5g 1131元 2010/05/25 B22005 反-2,3-环氧丁烷, 97% trans-2,3-Epoxybutane, 97% 25g 4466元 2010/05/25 B22005 反-2,3-环氧丁烷, 97% trans-2,3-Epoxybutane, 97% 1g 372元
- Alfa Aesar:反-2,3-环氧丁烷,97% trans-2,3-Epoxybutane, 97%(21490-63-1)
- 敏感性:Moisture Sensitive
- 图谱信息:反式-2,3-环氧丁烷(21490-63-1)核磁图( 13 CNMR)
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