Ethyl 4-Bromocrotonate 4-溴巴豆酸乙酯
CAS 37746-78-4 MFCD00000247
化学结构图
SMILES: CCOC(=O)/C=C/CBr
化学属性
| Mol. Formula | BrCH2CH=CHCO2CH2CH3 |
|---|---|
| Mol. Weight | 193 |
| Refractive index | n20/D 1.493(lit.) |
| Boiling Point | 94-95 °C/12 mmHg(lit.) |
| Density | 1.402 g/mL at 25 °C(lit.) |
| Flash Point | 97°(206°F) |
| TSCA | No |
别名和识别编码
| Chemical Name | Ethyl 4-Bromocrotonate |
|---|---|
| Synonym | 4-溴丁烯磺乙酯;反式-4-溴-2-丁烯酸乙酯;4-溴丁烯酸乙酯 4-溴丁烯酸乙酯 ethyl 4-bromocrotonate 4-溴巴豆酸乙酯 4-溴丁烯磺乙酯 4-Bromocrotonic acid ethyl ester 4-Brom-crotonsäure-ethylester 2-Butenoic acid, 4-bromo-, ethyl ester, (E)- ethyl (E)-4-bromo-2-butenoate 4-Bromcrotonsäureethylester 4-bromo-trans-crotonic acid ethyl ester 反式-4-溴-2-丁烯酸乙酯 ethyl γ-bromocrotonate |
| CAS Number | 37746-78-4 |
| PubChem Substance ID | 24894407 |
| Beilstein Registry Number | 1721388 |
| MDL Number | MFCD00000247 |
| Chemical Name Translation | 4-溴巴豆酸乙酯 |
| LabNetwork Molecule ID | LN00009770 |
| InChIKey | FHGRPBSDPBRTLS-ONEGZZNKSA-N |
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分类
- {uni_hamburg} no charge; ester; 1fragment
- {SNA} Building Blocks, C6 to C7, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks
- Building Blocks, C6 to C7, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks
相关文献及参考
- Beilstein: 2,IV,1517
- Reacts with sulfur-stabilized carbanions, e.g. from Benzyl phenyl sulfone, L04201, by conjugate addition with concomitant displacement of Br-, to give cyclopropane esters: Tetrahedron Lett., 4603 (1979):
- Reformatsky-type reactions can occur with or without allylic rearrangement: Liebigs Ann. Chem., 709, 29 (1967); Chem. Lett., 161 (1982); Synthesis, 305 (1990).
- Short: III/38B
安全信息
GHS Symbol
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- 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。
- P305+P351+P338
- R34 Causes burns 会导致灼伤
- 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；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- 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）；
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