127787
巴豆酰氯
technical grade, 90%
别名:
(E)-Crotonoyl chloride, trans-Crotonoyl chloride
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线性分子式:
CH3CH=CHCOCl
化学文摘社编号:
分子量:
104.53
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
506118
产品名称
巴豆酰氯, technical grade, 90%
InChI
1S/C4H5ClO/c1-2-3-4(5)6/h2-3H,1H3/b3-2+
SMILES string
C\C=C\C(Cl)=O
InChI key
RJUIDDKTATZJFE-NSCUHMNNSA-N
grade
technical grade
assay
90%
contains
1500 ppm hydroquinone as stabilizer
refractive index
n20/D 1.459 (lit.)
bp
120-123 °C (lit.)
density
1.091 g/mL at 25 °C (lit.)
functional group
acyl chloride
storage temp.
2-8°C
Quality Level
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Application
巴豆酰氯可用于合成α,β-不饱和酯。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
95.0 °F - closed cup
flash_point_c
35 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Double asymmetric induction as a mechanistic probe: the doubly diastereoselective conjugate addition of enantiopure lithium amides to enantiopure α,β-unsaturated esters and enantiopure α,β-unsaturated hydroxamates.
Davies SG, et al.
Tetrahedron, 67(34), 6382-6403 (2011)
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