Methyl 4,4-dimethyl-3-oxovalerate 新戊酰基乙酸甲酯

CAS 55107-14-7 MFCD00008847

化学结构图

55107-14-7
SMILES: COC(=O)CC(=O)C(C)(C)C

化学属性

Mol. Formula(CH3)3CCOCH2CO2CH3
Mol. Weight158
Refractive index1.4300 to 1.4330
Boiling Point84°C/17mmHg(lit.)
Vapor Pressure0.4 mmHg ( 20 °C)
Density0.99 g/mL at 25 °C(lit.)
Flash Point77°C(lit.)
TSCAYes

别名和识别编码

Chemical NameMethyl 4,4-dimethyl-3-oxovalerate
Synonym 4,4-二甲基-3-氧代戊酸甲酯 4,4-Dimethyl-3-oxovaleric acid methyl ester 新戊酰基乙酸甲酯
PubChem Substance ID87575143
EC Number259-481-2
MDL NumberMFCD00008847
CAS Number55107-14-7
Beilstein Registry Number3(3)1247
Reaxys-RN1764796
Chemical Name Translation新戊酰基乙酸甲酯
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分类

  • {SNA} Building Blocks, C8 to C9, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • 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
  • H227 Combustible liquid 可燃液体
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • 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。
  • 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
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • 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。
  • P332+P313
  • P370+P378
  • P305+P351+P338+P337+P313
  • P302+P350
  • 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
  • P302+P352+P332+P313+P362+P364
  • P403+P235
  • P302+P352+P332+
Signal word Warning
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；
  • 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；
Hazard Codes Xi
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

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Esters - Carbonyl Compounds
  6. C8 to C9 - Esters
  1. Acyl halide

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