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22790

Sigma-Aldrich

2-Chloroacetamide

≥98.0% (HPLC)

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Synonym(s):
Chloracetamide, alpha-Chloroacetamide
Linear Formula:
ClCH2CONH2
CAS Number:
Molecular Weight:
93.51
Beilstein:
878191
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor pressure

0.05 mmHg ( 20 °C)

Assay

≥98.0% (HPLC)

form

solid

mp

116-118 °C (lit.)
118-120 °C

solubility

methanol: soluble 1 g/10 mL
absolute ethanol: 10 part(lit.)
water: soluble 10 parts(lit.)
diethyl ether: very slightly soluble(lit.)

SMILES string

NC(=O)CCl

InChI

1S/C2H4ClNO/c3-1-2(4)5/h1H2,(H2,4,5)

InChI key

VXIVSQZSERGHQP-UHFFFAOYSA-N

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This Item
C026710963021530
2-Chloroacetamide ≥98.0% (HPLC)

Sigma-Aldrich

22790

2-Chloroacetamide

2-Chloroacetamide ≥98%

Sigma-Aldrich

C0267

2-Chloroacetamide

Hexanoic acid purum, ≥98.0% (GC)

Sigma-Aldrich

21530

Hexanoic acid

form

solid

form

powder

form

-

form

-

mp

116-118 °C (lit.), 118-120 °C

mp

116-118 °C (lit.)

mp

195-200 °C (dec.) (lit.)

mp

−4 °C (lit.)

solubility

methanol: soluble 1 g/10 mL, absolute ethanol: 10 part(lit.), water: soluble 10 parts(lit.), diethyl ether: very slightly soluble(lit.)

solubility

-

solubility

alcohol: freely soluble, benzene: freely soluble, cold water: insoluble, diethyl ether: freely soluble

solubility

water: slightly soluble 1.082g/100g(lit.), diethyl ether: soluble(lit.), ethanol: soluble(lit.)

Quality Level

200

Quality Level

300

Quality Level

200

Quality Level

200

vapor pressure

0.05 mmHg ( 20 °C)

vapor pressure

0.05 mmHg ( 20 °C)

vapor pressure

-

vapor pressure

0.18 mmHg ( 20 °C)

Application

2-Chloroacetamide was used in the synthesis of the derivatives of 1,8-naphthyridine containing thiono groups. It was also used as a reagent for the synthesis of carboxamidomethyl esters as carboxyl protecting groups in peptide synthesis

Pictograms

Skull and crossbonesHealth hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - Repr. 2 - Skin Sens. 1

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

338.0 °F

Flash Point(C)

170 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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J. Martinez et al.
Tetrahedron Letters, 24, 5219-5219 (1983)
Jun Zhang et al.
Journal of agricultural and food chemistry, 59(9), 4614-4621 (2011-03-23)
A butachlor-degrading strain, designated FLY-8, was isolated from rice field soil and was identified as Paracoccus sp. Strain FLY-8 could degrade and utilize six chloroacetamide herbicides as carbon sources for growth, and the degradation rates followed the order alachlor >
Cleonice Rocha et al.
Environmental pollution (Barking, Essex : 1987), 152(1), 239-244 (2007-07-17)
Solid-phase microextraction coupled with gas chromatography-mass spectrometry (SPME-GC-MS) was used to analyze two triazine (atrazine and simazine) and three chloroacetamide herbicides (acetochlor, alachlor, and metolachlor) in water samples from a midwest US agricultural drainage ditch for two growing seasons. The
P J Britto et al.
The Journal of biological chemistry, 277(32), 29018-29027 (2002-05-23)
Of the 20 cysteines of rat brain tubulin, some react rapidly with sulfhydryl reagents, and some react slowly. The fast reacting cysteines cannot be distinguished with [14C]iodoacetamide, N-[(14)C]ethylmaleimide, or IAEDANS ([5-((((2-iodoacetyl)amino)ethyl)amino) naphthalene-1-sulfonic acid]), since modification to mole ratios 1 cysteine/dimer
Yasmine Souissi et al.
Journal of chromatography. A, 1310, 98-112 (2013-09-10)
The photooxidation of acetochlor (a pesticide belonging to the acetamides group) using a polychromatic UV irradiation in ultrapure water was studied. This study reports the efficiency of mass spectrometry for the characterization of photodegradation products of acetochlor. Decompositions of protonated

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