CAS Number: 79-04-9
Formula: C2H2Cl2O
Formula Weight: 112.94
Linear Formula: ClCH2COCl
MDL No.: MFCD00000725
Purity: >=99.0% (GC)
Boiling Point: 105-106 C(lit.)
Melting Point: -22 C (lit.)
Density: 1.419 g/mL at 20 C; 1.418 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.453(lit.); n20/D 1.453
Beilstein Registry Number: 605439
EC Number: 201-171-6
UNSPSC Code: 12352100
General description: Chloroacetyl chloride is an aliphatic acid chloride.
Application: Chloroacetyl chloride was used in the synthesis of N-hydrazino acetyl-sulphonamides.
Application: Chloroacetyl chloride may be used to prepare:. 2-chloro-N-(pyridine-2-yl)acetamide via N-acylation of pyridin-2-amine. chloroacetyl cellulose by reacting with cellulose in N,N-dimethylformamide. azetobenzothiazine derivatives by reacting with 1,3-benzothiazines in the presence of a base in refluxing toluene. 2-chloro-1-(3,5-diaryl-4,5-dihydropyrazol-1-yl)-ethanones by reacting with 3,5-diaryl-4,5-dihydropyrazoles. chloroacetyl isatins by reacting with isatins under microwave conditionsIt acts as a linker during the grafting of pyrimethanil with chitosan.
RTECS: AO6475000
RIDADR: UN 1752 8(6.1) / PGI
WGK Germany: 3
Flash Point(F): 212 F
Flash Point(C): 100 C
R Codes: 14-23/24/25-29-35-48/23-50
S Codes: 7/8-9-26-36/37/39-45-61
IOD Codes: T,C,N
Symbol: GHS05, GHS06, GHS08, GHS09
Signal Word: Danger
Hazard Statements: H301 + H311 + H331-H314-H372-H410
Precautionary statements: Missing Phrase - N15.00950417-P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338