ChemicalBook > CAS DataBase List > 4'-Chloroacetophenone

4'-Chloroacetophenone

Product Name
4'-Chloroacetophenone
CAS No.
99-91-2
Chemical Name
4'-Chloroacetophenone
Synonyms
4-CHLOROACETOPHENONE;P-CHLOROACETOPHENONE;1-(4-chlorophenyl)-ethanon;ethanone,1-(4-chlorophenyl)-[qr];usafdo-1;USAF do-1;AKOS 90577;usafdo-1[qr];p-chlorophenone;AKOS BBS-00003217
CBNumber
CB8854773
Molecular Formula
C8H7ClO
Formula Weight
154.59
MOL File
99-91-2.mol
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4'-Chloroacetophenone Property

Melting point:
14-18 °C (lit.)
Boiling point:
232 °C (lit.)
Density 
1.192 g/mL at 25 °C (lit.)
vapor pressure 
8 mm Hg ( 90 °C)
refractive index 
n20/D 1.554(lit.)
Flash point:
194 °F
storage temp. 
Sealed in dry,Room Temperature
solubility 
111mg/l (slow decomposition)
form 
Liquid After Melting
color 
Clear colorless to yellow
Odor
at 100.00 %. sweet mild acetophenone hay
Odor Type
floral
Water Solubility 
111 mg/L (25 ºC)
Merck 
14,2116
BRN 
386014
LogP
2.32 at 20℃
CAS DataBase Reference
99-91-2(CAS DataBase Reference)
NIST Chemistry Reference
Ethanone, 1-(4-chlorophenyl)-(99-91-2)
EPA Substance Registry System
4'-Chloroacetophenone (99-91-2)
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Safety

Hazard Codes 
T+,Xn
Risk Statements 
22-26-37/38-41-36/37/38-36/37
Safety Statements 
26-28-36/37/39-45-28A-36
RIDADR 
UN 3416 6.1/PG 2
WGK Germany 
3
RTECS 
KM5600000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
29147090
Hazardous Substances Data
99-91-2(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
C19708
Product name
4′-Chloroacetophenone
Purity
97%
Packaging
5g
Price
$36.4
Updated
2024/03/01
Sigma-Aldrich
Product number
C19708
Product name
4′-Chloroacetophenone
Purity
97%
Packaging
100g
Price
$49.4
Updated
2024/03/01
TCI Chemical
Product number
C0033
Product name
4'-Chloroacetophenone
Purity
>97.0%(GC)
Packaging
25g
Price
$21
Updated
2024/03/01
TCI Chemical
Product number
C0033
Product name
4'-Chloroacetophenone
Purity
>97.0%(GC)
Packaging
100g
Price
$35
Updated
2024/03/01
Alfa Aesar
Product number
A12115
Product name
4'-Chloroacetophenone, 98+%
Packaging
250g
Price
$70.3
Updated
2024/03/01
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4'-Chloroacetophenone Chemical Properties,Usage,Production

Chemical Properties

clear colourless to yellowish liquid after melting

Uses

Chloroacetophenone is used as a tear gas for riot control and as a kind of chemical mace against small groups or individuals

Synthesis Reference(s)

The Journal of Organic Chemistry, 44, p. 2568, 1979 DOI: 10.1021/jo01328a051
Tetrahedron Letters, 42, p. 265, 2001 DOI: 10.1016/S0040-4039(00)01935-3
Synthetic Communications, 25, p. 2261, 1995 DOI: 10.1080/00397919508011781

Safety Profile

Poison by intraperitoneal route. Moderately toxic by ingestion. A powerful irritant and lachrymator. Human systemic effects by inhalation: lachrymation and unspecified effects on the eye and sense of smell. Combustible when exposed to heat or flame. To fight fire, use water, foam, alcohol foam, dry chemical. When heated to decomposition or on contact with water or steam it emits toxic fumes of Cl-

4'-Chloroacetophenone Preparation Products And Raw materials

Raw materials

Aluminum chloride Carbon disulfide

Preparation Products

4-(4-CHLOROPHENYL)PYRIMIDINE-2-THIOL 3-(4-CHLOROPHENYL)-1H-PYRAZOLE-5-CARBOHYDRAZIDE whitener WG for wool 4-Chloro-2'-bromoacetophenone 5-(4-CHLOROPHENYL)-1H-PYRAZOLE-3-CARBOXYLIC ACID 4-(4-CHLOROPHENYL)-1,2,3-THIADIAZOLE Fluorescent Brightener DCB 3-(4-Chlorophenyl)-1H-pyrazole-5-carboxamide ,97% ETHYL 3-(4-CHLOROPHENYL)-1H-PYRAZOLE-5-CARBOXYLATE 4-(4-CHLOROPHENYL)-1,2,3-THIADIAZOL-5-AMINE 2-AMINO-4-(4-CHLORO-PHENYL)-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER 4-Chloromandelic acid 2-(4-CHLOROPHENYL)INDOLE
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4'-Chloroacetophenone Suppliers

Americas 1 Belgium 2 Canada 2 China 344 Europe 3 France 1 Germany 7 India 55 Japan 8 Slovakia 1 Switzerland 3 Ukraine 1 United Kingdom 14 United States 56 Global 498
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View Lastest Price from 4'-Chloroacetophenone manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
4'-Chloroacetophenone 99-91-2
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-01
Hebei Yanxi Chemical Co., Ltd.
Product
4'-Chloroacetophenone 99-91-2
Price
US $40.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-09-06
airuikechemical co., ltd.
Product
4′-chloroacetophenone 99-91-2
Price
US $0.00-0.00/Kg
Min. Order
1Kg
Purity
99.9%
Supply Ability
200tons
Release date
2024-04-08

99-91-2, 4'-ChloroacetophenoneRelated Search:

2-Chloroacetophenone 3-Nitroacetophenone 3-Aminoacetophenone 4'-Hydroxyacetophenone L-PICEIN Acetophenone 4-Chlorophenethylamine 4-Chlorophenylacetic acid 2',6'-Dichloroacetophenone 4'-Bromoacetophenone 4'-Methoxyacetophenone 4-Chlorobenzyl cyanide 4-Aminoacetophenone 2',5'-Dichloroacetophenone 2',4'-Dichloroacetophenone 2,4-Dichloro-5-fluoroacetophenone 4-Nitroacetophenone Dichloroacetonitrile

  • 1-(4-chlorophenyl)-ethanon
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