ChemicalBook > CAS DataBase List > 2-Chloroaniline

2-Chloroaniline

Product Name
2-Chloroaniline
CAS No.
95-51-2
Chemical Name
2-Chloroaniline
Synonyms
OCA;2-Chloranilin;o-Chloraniline;2-Chloroanline;2-CHLOROANILINE;o-chloro-anilin;O-CHLOROANILINE;2-CHLOROANALINE;AKOS BBS-00003671;2-CHLOROBENZAMINE
CBNumber
CB8334590
Molecular Formula
C6H6ClN
Formula Weight
127.57
MOL File
95-51-2.mol
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2-Chloroaniline Property

Melting point:
0-3 °C
Boiling point:
208-210 °C(lit.)
Density 
1.213 g/mL at 25 °C(lit.)
vapor density 
4.41 (vs air)
vapor pressure 
0.5 hPa (20 °C)
refractive index 
n20/D 1.589
Flash point:
98 °C
storage temp. 
Store below +30°C.
solubility 
water: soluble5.13g/L at 20°C
pka
2.65(at 25℃)
form 
Liquid
color 
Clear pale yellow to brown
Odor
Characteristic odour
explosive limit
2.4-14.2%(V)
Water Solubility 
5.13 g/L (20 ºC)
Merck 
14,2118
BRN 
606077
CAS DataBase Reference
95-51-2(CAS DataBase Reference)
NIST Chemistry Reference
o-Chloroaniline(95-51-2)
EPA Substance Registry System
o-Chloroaniline (95-51-2)
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Safety

Hazard Codes 
T,N,F
Risk Statements 
23/24/25-33-50/53-39/23/24/25-11-52/53
Safety Statements 
28-36/37-45-60-61-28A-16
RIDADR 
UN 2019 6.1/PG 2
WGK Germany 
2
RTECS 
BX0525000
8-10-23
Autoignition Temperature
>500 °C
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
29214210
Hazardous Substances Data
95-51-2(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H311Toxic in contact with skin

H319Causes serious eye irritation

H320Causes eye irritation

H331Toxic if inhaled

H341Suspected of causing genetic defects

H361Suspected of damaging fertility or the unborn child

H370Causes damage to organs

H372Causes damage to organs through prolonged or repeated exposure

H373May cause damage to organs through prolonged or repeated exposure

H400Very toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P309IF exposed or if you feel unwell:

P310Immediately call a POISON CENTER or doctor/physician.

P391Collect spillage. Hazardous to the aquatic environment

P302+P352IF ON SKIN: wash with plenty of soap and water.

P307+P311IF exposed: call a POISON CENTER or doctor/physician.

P405Store locked up.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.02611
Product name
2-Chloroaniline
Purity
for synthesis
Packaging
100 mL
Price
$41.81
Updated
2021/03/22
Sigma-Aldrich
Product number
23300
Product name
2-Chloroaniline
Purity
≥99.5% (GC)
Packaging
100ml
Price
$101
Updated
2021/03/22
Sigma-Aldrich
Product number
8.02611
Product name
2-Chloroaniline
Purity
for synthesis
Packaging
500 mL
Price
$103.6
Updated
2021/03/22
Sigma-Aldrich
Product number
23300
Product name
2-Chloroaniline
Purity
≥99.5% (GC)
Packaging
500ml
Price
$383
Updated
2020/08/18
TCI Chemical
Product number
C0111
Product name
2-Chloroaniline
Purity
>98.0%(GC)
Packaging
25mL
Price
$20
Updated
2021/03/22
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2-Chloroaniline Chemical Properties,Usage,Production

Chemical Properties

clear pale yellow to brown liquid

Uses

Dye intermediate, standards for colorimetric apparatus, manufacture of petroleum solvents and fungicides.

Synthesis Reference(s)

The Journal of Organic Chemistry, 39, p. 2718, 1974 DOI: 10.1021/jo00932a011
Tetrahedron Letters, 26, p. 3277, 1985 DOI: 10.1016/S0040-4039(00)98171-1

General Description

Clear amber liquid with an amine odor. Occurs in both alpha and beta forms.

Air & Water Reactions

Sensitive to prolonged exposure to air and darkens on exposure to light. Insoluble in water.

Reactivity Profile

2-Chloroaniline is incompatible with acids, acid chlorides, acid anhydrides, chloroformates and strong oxidizing agents.

Hazard

Toxic by ingestion.

Fire Hazard

2-Chloroaniline is combustible.

Safety Profile

Poison by skin contact, ingestion, and subcutaneous routes. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl and NOx. See also ANILINE DYES.

Purification Methods

Free it from small amounts of the p-isomer by dissolving in one equivalent of H2SO4 and steam distilling. The p-isomer remains behind as the sulfate. [Sidgwick & Rubie J Chem Soc 1013 1921.] An alternative method is to dissolve it in warm 10% HCl (11mL/g of amine) and on cooling, o-chloroaniline hydrochloride separates out. The latter can be recrystallised until the acetyl derivative has a constant melting point (m 90o). (In this way, yields are better than via the recrystallisation of the picrate from EtOH or of the acetyl derivative from pet ether.) [King & Orton J Chem Soc 1377 1911]. [Beilstein 12 III 1281, 12 IV 1115.]

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2-Chloroaniline Suppliers

SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.
Tel
021-52696680-
Fax
021-69106780
Email
bangchem1@163.com
Country
China
ProdList
4739
Advantage
60
Shanghai Kaisai Chemical Co., Ltd
Tel
021-33516711;021-33516722
Fax
021-33516776
Email
kaisaichem1@163.com;kaisaichem1@163.com
Country
China
ProdList
4719
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40264
Advantage
62
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
Beijing dtftchem Technology Co., Ltd.
Tel
13651141086; 86(10)60275028、60275820
Fax
86 (10) 60270825
Email
dtftchem@sina.com
Country
China
ProdList
3392
Advantage
62
Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43494
Advantage
61
Shijiazhuang Sdyano Fine Chemical Co., Ltd.
Tel
0311-89250318-
Fax
4000311741
Email
master@sjzsdyn.com
Country
China
ProdList
2412
Advantage
65
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18227
Advantage
66
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View Lastest Price from 2-Chloroaniline manufacturers

Hebei Guanlang Biotechnology Co., Ltd.
Product
2-Chloroaniline 95-51-2
Price
US $1.00/PCS
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-06-08
Shaanxi Dideu Medichem Co. Ltd
Product
2-Chloroaniline 95-51-2
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2019-12-30
career henan chemical co
Product
2-Chloroaniline 95-51-2
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
Customized
Release date
2018-08-09

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