CAS 539-74-2 MFCD00000251-Ethyl 3-bromopropionate 3-溴丙酸乙酯 TAO{mole}

Ethyl 3-bromopropionate 3-溴丙酸乙酯

CAS 539-74-2 MFCD00000251

化学结构图

SMILES: CCOC(=O)CCBr

化学属性

Mol. Formula	C5H9BrO2
Mol. Weight	181.03
Refractive index	1.4510 to 1.4540
Boiling Point	179°C at 760 mmHg
Density	1.412 g/mL at 25 °C(lit.)
Flash Point	70°C
TSCA	Yes
Solubility	与乙醇、乙醚相混溶，不溶于水。
Stability	对光敏感
Appearance	无色液体。有刺激气味，见光变黄。与乙醇、乙醚相混溶，不溶于水。
Melting Point	184-186 °C

别名和识别编码

Chemical Name	Ethyl 3-Bromopropanoate
CAS Number	539-74-2
PubChem Substance ID	68320
EC Number	208-724-0
Beilstein Registry Number	2,256
MDL Number	MFCD00000251
Reaxys-RN	1700933
Synonym	Ethyl 3-bromopropanoate {LY} Ethyl 3-bromopropanoate {} {LY} Ethyl 3-bromopropanoate {} {} {LY} Ethyl 3-bromopropanoate {} {} {} {LY} Ethyl 3-bromopropanoate {} {} {} {} {LY} Ethyl 3-bromopropanoate {} {} {} {} {} {LY} Ethyl 3-bromopropanoate {} {} {} {} {} {} {LY} Ethyl 3-bromopropanoate {} {} {} {} {} {} {} {LY} Ethyl 3-bromopropanoate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 3-bromopropanoate {} {} {} {} {} {} {} {} {} {LY} Ethyl 3-bromopropanoate {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 3-bromopropanoate {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 3-bromopropanoate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 3-bromopropanoate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 3-bromopropanoate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 3-bromopropanoate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY}
Chemical Name Translation	3-溴丙酸乙酯
LabNetwork Molecule ID	LN00009027
InChI	InChI=1S/C5H9BrO2/c1-2-8-5(7)3-4-6/h2-4H2,1H3
Canonical SMILES	CCOC(=O)CCBr

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产品应用

Ethyl 3-bromopropionate was used in the preparation of (3′,4′-dimethoxyphenyl)-5-oxopentanoic acid.

安全信息

GHS Symbol

WGK Germany3

Hazard statements

H227 Combustible liquid 可燃液体
H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Hazard Codes Xi

Precautionary statements

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。
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。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P264+P265
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。
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。
P302+P350
P302+P352
P302+P352+P332+P313+P362+P364
P304+P340
P305+P351+P338
P305+P351+P338+P337+P313
P308+P313
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P319
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P332+P313
P332+P317
P337+P313
P337+P317
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P362+P364
P370+P378
P403 Store in a well-ventilated place. 储存在通风良好的地方。
P403+P233
P403+P235
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Warning

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Safety Statements

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；
S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
S37 Wear suitable gloves 戴适当手套；

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

下游产品:1-(3-(吡咯烷-1-基)丙基)肼 --> 1-哌啶丙酸
上游原料:3-溴丙酸
3-溴丙酸乙酯价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 B0647 3-溴丙酸乙酯 Ethyl 3-Bromopropionate 500G 4920元 2014/06/02 B0647 3-溴丙酸乙酯 Ethyl 3-Bromopropionate 25G 568元 2010/06/21 409815000 3-溴丙酸乙酯 Ethyl 3-bromopropionate 99% 500 GR 8744元
TCI Shanghai:3-溴丙酸乙酯 Ethyl 3-Bromopropionate,>;98.0%(GC)(539-74-2)
用途一:用作有机合成试剂
图谱信息:3-溴丙酸乙酯(539-74-2)Raman光谱 3-溴丙酸乙酯(539-74-2)核磁图( 1 HNMR) 3-溴丙酸乙酯(539-74-2)红外图谱(IR2) 3-溴丙酸乙酯(539-74-2)质谱(MS) 3-溴丙酸乙酯(539-74-2)核磁图( 13 CNMR) 3-溴丙酸乙酯(539-74-2)红外图谱(IR1)
Sigma Aldrich:539-74-2(sigmaaldrich)
Acros Organics:3-溴丙酸乙酯 Ethyl 3-bromopropionate, 99%(539-74-2)
用途二:用作有机合成中间体。
方法一:由β-溴丙酸与乙醇酯化而得。
敏感性:Light Sensitive
与乙醇、乙醚混溶，不溶于水，遇光变黄。
Alfa Aesar:3-溴丙酸乙酯,99% Ethyl 3-bromopropionate, 99%(539-74-2)
MOL 文件:539-74-2.mol