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Key Documents

Safety Information

8.20446

Sigma-Aldrich

1,3-Dichloro-4-nitrobenzene

for synthesis

Synonym(s):

1,3-Dichloro-4-nitrobenzene, 2,4-Dichloro-1-nitrobenzene, 1-Nitro-2.4-dichlorine benzene

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About This Item

Linear Formula:
1,3-(Cl)2C6H3-4-(NO2)
CAS Number:
611-06-3
Molecular Weight:
192.00
MDL number:
MFCD00007071
UNSPSC Code:
12352101
EC Index Number:
210-248-3
NACRES:
NA.22

vapor pressure

0.013 hPa ( 20 °C)

Quality Level

200

Assay

≥96.0% (GC)

form

crystals

autoignition temp.

500 °C

potency

380 mg/kg LD50, oral (Rat)
920 mg/kg LD50, skin (Rat)

bp

259 °C

mp

28-31 °C

transition temp

flash point 152 °C

density

1.51 g/cm3

storage temp.

2-30°C

InChI

1S/C6H3Cl2NO2/c7-4-1-2-6(9(10)11)5(8)3-4/h1-3H

InChI key

QUIMTLZDMCNYGY-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 96.0 % (a/a)
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 1B - Muta. 2 - Skin Sens. 1B

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

305.6 °F

Flash Point(C)

152 °C

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.

PDSCL

Deleterious substance

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

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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