 Home > Encyclopedia > 1,2-Dichlorobenzene

1,2-Dichlorobenzene

1,2-Dichlorobenzene structure

CAS No:
95-50-1
Formula:
C6H4Cl2
Chemical Name:
1,2-Dichlorobenzene
Synonyms:
Benzene,1,2-dichloro-;Benzene,o-dichloro-;1,2-Dichlorobenzene;Cloroben;o-Dichlorobenzene;Dowtherm E;Dilatin DB;NSC 60644
Categories:
Organic Chemistry > Hydrocarbons and Derivatives

Description

colourless liquid There are three isomeric forms of dichlorobenzene (DCB): m-DCB is a flammable liquid and vapor. 1,2-Dichlorobenzene (DCB, o-Dichlorobenzene, ODB, Orthodichlorobenzene), C
6
H
4
Cl
2
, is a colorless to pale yellow liquid with a pleasant aromatic odor. It is a combustible liquid and can form explosive mixtures with air at or above 151°F. Combustion and thermal decomposition products include hydrogen chloride gas, phosgene and chloro-carbons. Its flammabl

1,2-Dichlorobenzene Basic Attributes

Molecular Weight：

147.00200

Exact Mass：

147.00

EC Number：

202-425-9

HScode：

29036100

Characteristics

PSA：

XLogP3：

2.99340

Appearance：

O-dichlorobenzene appears as a clear colorless liquid with a pleasant odor. Denser than water and insoluble in water. Flash point 150°F. Toxic by inhalation and ingestion. Used to make other chemicals, solvents, fumigants and insecticides and for many other uses.

Density：

1.3059 g/cm³ @ Temp: 20 °C

Melting Point：

-16.7 °C

Boiling Point：

180.1 °C @ Press: 760 Torr

Flash Point：

67ºC

Refractive Index：

1.55-1.552

Water Solubility：

H2O: 0.13 g/L (20 ºC)

Storage Conditions：

0-6ºC

Vapor Pressure：

1.2 mm Hg ( 20 °C)

Vapor Density：

5.1 (vs air)

Toxicity：

LD50 orally in Rabbit: 500 mg/kg LD50 dermal Rabbit > 10000 mg/kg

Flammability characteristics：

Class IIIA Combustible Liquid: Fl.P. at or above 140°F and below 200°F.

Explosive limit：

vol% in air: 2.2.2

Odor：

Pleasant odor

Safety Information

Packing level：

III

Hazard category：

6.1

Transport codes：

UN 1591

wgk germany：

hazard class code：

R22; R36/37/38; R50/53

safety instructions：

S23-S60-S61

RTECS Number：

CZ4500000

Marks：

Storage features：

Separated from aluminium, oxidants and food and feedstuffs.

Stability/Shelf Life：

Stable, but possibly light sensitive. Combustible. Incompatible with oxidizing agents, aluminium, aluminium alloys. Attacks some rubbers and plastics.

Precautionary statement(s)：

P210-P260-P280-P301 + P310 + P330-P308 + P311-P403 + P233

Hazard Statements：

H225-H301 + H311 + H331-H370-H412

1,2-Dichlorobenzene Use and Manufacturing

1,2-Dichlorobenzene, or orthodichlorobenzene (ODCB), is an organic compound with the formula C6H4Cl2. This colourless liquid is poorly soluble in water but miscible with most organic solvents. It is a derivative of benzene, consisting of two adjacent chlorine centers.

Computed Properties

Molecular Weight:147.00
XLogP3:3.4
Exact Mass:145.9690055
Monoisotopic Mass:145.9690055
Heavy Atom Count:8
Complexity:62.9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Chlorobenzene

Benzene

Cuprous chloride

Downstream Products

1,4-Dichlorobenzene

Norfloxacin

Price Analysis

Make your 1,2-Dichlorobenzene purchase based on the price and market insights! ECHEMI provides professional market insights with prices for you to make a better choice. Learn more on 1,2-Dichlorobenzene prices .

Recommended Suppliers of 1,2-Dichlorobenzene

Conier Chem&Pharma Limited Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of Dicobalt Octacarbonyl,(E,E)-Farnesol,(4S,5R)-4-Methyl-5-phenyloxazolidin-2-one,Geranyl linalool,farnesyl acetone

1,2-Dichlorobenzene 99.8%

CAS No.: 95-50-1

Content: 99.8%

Inquiry
SHANDONG LOOK CHEMICAL CO.,LTD Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate,Pigment & Dyestuff,Polymer,Flavour & Fragrance,Basic Organic Chemicals,Pharmaceutical

High qulaity 1,2-Dichlorobenzene cas95-50-1

CAS No.: 95-50-1

Inquiry
Shandong Arctic Chemical Co., Ltd. Contact Supplier

CN
6 YRS

Business licensed Certified factory

Manufactory Supplier of dimethylformamide,IPA,Acetic acid,Dimethyl carbonate,CYC,POP,aniline,Propylene glycol,Ethanol,Melamine,methylene chloride,Ethyl acetate

Industrial Grade 1,2-Dichlorobenzene cas 95-50-1 99.9% purity Arctic

CAS No.: 95-50-1

Grade: Industrial Grade

Content: 99.9%

Inquiry
Yangzhou city Jiangdu District Haichen Chemical Co., Ltd. Contact Supplier

CN
10 YRS

Business licensed Certified factory

Manufactory Supplier

1,2-Dichlorobenzene 99%

CAS No.: 95-50-1

Grade: Industrial Grade

Content: 99%

Inquiry
Shandong Lingnuo chemical Co., Ltd Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Melamine,ethyl acetate,maleic anhydride,acetic acid,tetrahydrofuran,butyl acetate,methylene chloride,Dimethyl Formamide,isopropyl alcohol,methyl acetate,aniline oil

O-Dichlorobenzene 99.80% Colorless and volatile liquid with aromatic odor Lingnuo Shandong Lingnuo

CAS No.: 95-50-1

Grade: 6.1

Content: 99.80%

Inquiry