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Key Documents

8.02613

Sigma-Aldrich

4-Chloroaniline

for synthesis

Synonym(s):

4-Chloroaniline, p-Chloroaniline

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About This Item

Empirical Formula (Hill Notation):
C6H6ClN
CAS Number:
106-47-8
Molecular Weight:
127.57
MDL number:
MFCD00007835
UNSPSC Code:
12352116
EC Index Number:
203-401-0
NACRES:
NA.22

vapor pressure

0.07 hPa ( 20 °C)

Quality Level

200

Assay

≥99.0% (GC)

form

solid

autoignition temp.

685 °C

potency

256 mg/kg LD50, oral (Rat)
360 mg/kg LD50, skin (Rabbit)

pH

6.9 (20 °C, 1 g/L in H2O)

bp

232 °C/1013 hPa

mp

66-69 °C

transition temp

flash point 132 °C (DIN 51758)

solubility

2.2 g/L

density

1.17 g/cm3 at 70 °C

bulk density

790 kg/m3

storage temp.

2-30°C

InChI

1S/C6H6ClN/c7-5-1-3-6(8)4-2-5/h1-4H,8H2

InChI key

QSNSCYSYFYORTR-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 67 °C
Melting range (upper value): ≤ 71 °C
Identity (IR): passes test

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Skin Sens. 1

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

248.0 °F - closed cup

Flash Point(C)

120.0 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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