1و2 دی کلرو بنزن مرک آلمان 803238 1,2-Dichlorobenzene

Product information

Synonyms

o-Chlorobenzene

Hill Formula

C₆H₄Cl₂

Chemical formula

1,2-(Cl)₂C₆H₄

HS Code

2903 91 00

EC number

202-425-9

Molar mass

147g/mol

EC index number

602-034-00-7

CAS number

95-50-1

Chemical and physical data

Ignition temperature

640°C

Solubility

0.13g/l (20°C)

Saturation concentration (air)

8g/m³ (20°C)Air

Melting point

-17°C

Molar mass

147g/mol

Density

1.31g/cm³ (20°C)

Boiling point

180°C (1013hPa)

Vapor pressure

1.33hPa (20°C)

Explosion limit

2.2-12%(V)

Flash point

66°C

Evaporation number

57

Safety information according to GHS

Hazard Statement(s)

H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H410: Very toxic to aquatic life with long lasting effects.

Precautionary Statement(s)

P273: Avoid release to the environment.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Signal Word

Warning

Hazard Pictogram(s)

Storage class

10 Combustible liquids not in Storage Class 3

WGK

WGK 2 water endangering

Disposal

3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety information

R Phrase

R 22-36/37/38-50/53
Harmful if swallowed.Irritating to eyes, respiratory system and skin.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

S Phrase

S 23-60-61
Do not breathe vapour.This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.

Categories of danger

harmful, irritant, dangerous for the environment

Hazard Symbol

Harmful

Dangerous for the environment

Transport information

Declaration (railroad and road) ADR, RID

UN 1591 o-Dichlorbenzen, 6.1, III

Declaration (transport by sea) IMDG-Code

UN 1591 O-DICHLOROBENZENE, 6.1, III, Segregation Group: 10 (Liquid halogenated hydrocarbons)

Declaration (transport by air) IATA-DGR

UN 1591 O-DICHLOROBENZENE, 6.1, III

Toxicological data

LD 50 oral

LD50 rat 500 mg/kg

LD 50 dermal

LD50 rabbit > 10000 mg/kg