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关于此项目
线性分子式:
CH3COCl
化学文摘社编号:
分子量:
78.50
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39050501
UNSPSC Code:
12352100
EC Number:
200-865-6
MDL number:
Beilstein/REAXYS Number:
605303
Assay:
≥99.0% (T)
Form:
liquid
产品名称
乙酰氯, puriss. p.a., ≥99.0% (T)
vapor density
2.7 (vs air)
Quality Segment
vapor pressure
11.69 psi ( 20 °C), 32.33 psi ( 55 °C)
grade
puriss. p.a.
assay
≥99.0% (T)
form
liquid
autoignition temp.
1353 °F
expl. lim.
19 %
refractive index
n20/D 1.389
bp
52 °C (lit.)
mp
−112 °C (lit.)
density
1.104 g/mL at 25 °C (lit.)
cation traces
Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.1 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.5 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤0.5 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg
functional group
acyl chloride
SMILES string
CC(Cl)=O
InChI
1S/C2H3ClO/c1-2(3)4/h1H3
InChI key
WETWJCDKMRHUPV-UHFFFAOYSA-N
General description
乙酰氯(酰氯)是用于酯化和Friedel-Crafts酰化反应的乙酰化试剂。
Application
乙酰氯可以用作:
- 色谱-质谱联用(MS)降解聚氧乙二醇单烷基醚,测定乙氧基化程度的降解剂。
- 用于羧酸酯化、N-boc脱保护和磷酰胺溶剂分解反应的含醇试剂。
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
41.0 °F - closed cup
flash_point_c
5 °C - closed cup
ppe
Faceshields, Gloves, Goggles

