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1.02930

1,2-Dichlorobenzene

for extraction analysis EMSURE®

Synonym(s):

1,2-Dichlorobenzene, o-Chlorobenzene

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About This Item

Linear Formula:
1,2-(Cl)2C6H4
CAS Number:
95-50-1
Molecular Weight:
147.00
UNSPSC Code:
12191501
EC Index Number:
202-425-9
NACRES:
NA.21
MDL number:
MFCD00000535
Assay:
≥99% (GC)
Grade:
reagent grade
Bp:
180 °C/1013 hPa
Vapor pressure:
1.33 hPa ( 20 °C)
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grade

reagent grade

Quality Segment

300

vapor pressure

1.33 hPa ( 20 °C)

product line

EMSURE®

assay

≥99% (GC)

form

liquid

autoignition temp.

640 °C

potency

500 mg/kg LD50, oral (Rat), >10000 mg/kg LD50, skin (Rabbit)

expl. lim.

2.2-12 % (v/v)

dilution

(for analytical testing)

impurities

≤0.0001% Chloride (Cl), ≤0.0001% Fe (Iron), ≤0.0001% Heavy metals (as Pb), ≤0.001% Free acid (as HCl), ≤0.005% Sulfated ash, ≤0.01% Water

bp

180 °C/1013 hPa

mp

-17 °C

transition temp

flash point 66 °C

solubility

0.13 g/L

density

1.31 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

Clc1c(cccc1)Cl

InChI

1S/C6H4Cl2/c7-5-3-1-2-4-6(5)8/h1-4H

InChI key

RFFLAFLAYFXFSW-UHFFFAOYSA-N

General description

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Other Notes

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Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

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pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1B - STOT SE 3

target_organs

Respiratory system

wgk

WGK 2

flash_point_f

150.8 °F - closed cup

flash_point_c

66.0 °C - closed cup

Storage Class

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

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.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

Class I Designated Chemical Substances

prtr

Group 4: Flammable liquids + Type 2 petroleums + Hazardous rank III + Water insoluble liquid

fsl

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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