320129
Acetyl chloride
reagent grade, 98%
Sinónimos:
Acetic acid chloride, Acetic chloride, Ethanoyl chloride
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Fórmula lineal:
CH3COCl
Número CAS:
Peso molecular:
78.50
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-865-6
Beilstein/REAXYS Number:
605303
MDL number:
Assay:
98%
Form:
liquid
Servicio técnico
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reagent grade
Quality Level
vapor density
2.7 (vs air)
vapor pressure
11.69 psi ( 20 °C), 32.33 psi ( 55 °C)
assay
98%
form
liquid
autoignition temp.
1353 °F
expl. lim.
19 %
refractive index
n20/D 1.389 (lit.)
bp
52 °C (lit.)
mp
−112 °C (lit.)
density
1.104 g/mL at 25 °C (lit.)
functional group
acyl chloride
SMILES string
CC(Cl)=O
InChI
1S/C2H3ClO/c1-2(3)4/h1H3
InChI key
WETWJCDKMRHUPV-UHFFFAOYSA-N
General description
Acetyl chloride undergoes reaction with decalin and aluminum trichloride to afford a tricyclic enol ether. It promotes the cyclopropanation of alkene with dibromomethane or diiodomethane in the presence of Zn dust and copper chloride in ether. Friedel-Crafts reaction of acetyl chloride with benzene in the presence of MCl3 (M = Al or Fe) in the ionic liquid 1-butyl-3-methylimidazolium chloride affords MCl3 adducts of the acetyl chloride, the acetylium ion [CH3CO]+[MCl4]- and the MCl3 adduct of acetophenone.
Application
- Synthesis, Characterization, and Evaluation of Thiazolidine Derivatives of Cysteine for Suppressing Eumelanin Production.: The study discusses the synthesis and evaluation of thiazolidine derivatives of cysteine, where acetyl chloride is used as a reagent, underscoring its importance in pharmaceutical intermediate development. (Amino et al., 2016).
- New URJC-1 Material with Remarkable Stability and Acid-Base Catalytic Properties.: This research introduces the new URJC-1 material, noting its stability and catalytic properties, with acetyl chloride being pivotal in the synthesis process, illustrating its role in material science and catalysis. (Leo et al., 2016).
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
supp_hazards
Clase de almacenamiento
3 - Flammable liquids
wgk
WGK 1
flash_point_f
41.0 °F - closed cup
flash_point_c
5 °C - closed cup
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Oxetanes. VII. Synthesis from 1, 3-Diols. Reactions of Oxetanes and of 1, 3-Butanediol with Hydrogen Chloride, Hydrogen Bromide and Acetyl Chloride1, 2.
Searles JS, et al.
Journal of the American Chemical Society, 79(4), 952-956 (1957)
Ran Lin et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(45), 14885-14899 (2014-09-16)
Treatment of Na[Re(CO)5 ] with RCCCO2 Et (R=phenyl, naphthalen-1-yl, phenanthren-9-yl and pyren-1-yl) followed by reaction with acetyl chloride and ethanol afforded the rhenacyclobutadienes Re{-C(R)C(CO2 Et)C(OEt)}(CO)4 . Reactions of these rhenacyclobutadienes with HCCOEt produced rhenabenzenes Re{-C(R)C(CO2 Et)C(OEt)CHC(OEt)}(CO)4 . Except for R=Ph
Acetyl chloride promoted cyclopropanations of alkenes with dibromomethane using zinc dust and copper (I) chloride in ether.
Friedrich EC and Lewis EJ.
The Journal of Organic Chemistry, 55(8), 2491-2494 (1990)