1,2-Dichloro(~2~H_4_)benzene

Basic Information

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CAS Number

2199-69-1

Molecular Formula

C6D4Cl2

Molecular Weight

151.03 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

-17 °C

Boiling Point

178-180 °C

Water Solubility

Insoluble in water

Refractive Index

n20/D 1.5509(lit.)

SMILES

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C1=CC=C(C(=C1)Cl)Cl

InChI

InChI=1S/C6H4Cl2/c7-5-3-1-2-4-6(5)8/h1-4H/i1D,2D,3D,4D

InChIKey

RFFLAFLAYFXFSW-RHQRLBAQSA-N

LogP

2.9934000000000003

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

62.9

Safety Information

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GHS Hazard Pictograms

H302

H315

H319

H335

H410

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 6.1 Class 6.1

Sensitiveness

Sensitive to humidity

Explosive Limit

2.2-12%(V)

Synonyms & References

English

1,2-Dichloro(~2~H_4_)benzene
A815816
1,2-Dichlorobenzene D4 2000 microg/mL in Methanol
MFCD00037106
D99189
1,2-Dichlorobenzene D4
A935659
DTXSID00944591
o-Dichloro(2H4)benzene
Benzene-1,2,3,4-d4,5,6-dichloro-
1,2-Dichloro-3,4,5,6-tetradeuterobenzene
2199-69-1
SCHEMBL42874
1,2-Dichlorobenzene-D4 (D, 99%)
1,2-bis(chloranyl)-3,4,5,6-tetradeuterio-benzene
1,2-Dichlorobenzene-d4, 98 atom % D
AKOS015888409
1,2-Dichlorobenzene D4 100 microg/mL in Acetone
Benzene-1,2,3,4-D4-, 5,6-dichloro-
Tetradeutero-1,2-dichlorobenzene
1,2-dichloro-3,4,5,6-tetradeuteriobenzene
EINECS 218-606-0
J-014405
1,2-Dichlorobenzene-d4, analytical standard
1,2-Dichlorobenzene-D4
RFFLAFLAYFXFSW-RHQRLBAQSA-N
Benzene-1,2,3,4-d4, 5,6-dichloro-
1,2-Dichlorobenzene-3,4,5,6-d4
CAA19969
Deuterated 1,2-dichlorobenzene
1,2-Dichlorobenzene-d4

MDL Number

MFCD00037106

Customs Code

29039110

FAQ

What regulatory guidelines apply to 1,2-Dichloro(~2~H_4_)benzene (CAS: 2199-69-1)?

1,2-Dichloro(~2~H_4_)benzene (CAS: 2199-69-1) is classified under GHS as a flammable liquid and requires adherence to REACH regulations for registration, evaluation, and authorization in the European Union. FDA and EPA regulations also mandate environmental and safety standards for its use in the U.S., ensuring proper labeling, storage, and disposal to prevent exposure and minimize ecological impact.

Are there alternatives to 1,2-Dichloro(~2~H_4_)benzene (CAS: 2199-69-1) in synthesis?

There are alternative reagents available for synthesizing similar compounds that may offer better safety profiles or lower environmental impact. Common alternatives include 1,2-Dichlorobenzene and 1,3-Dichlorobenzene, which are structurally similar but have different properties. These alternatives can be chosen based on specific reaction requirements and desired outcomes.

What is the market or research trend for 1,2-Dichloro(~2~H_4_)benzene (CAS: 2199-69-1)?

The market for 1,2-Dichloro(~2~H_4_)benzene (CAS: 2199-69-1) is influenced by its applications in rubber vulcanization and as a precursor in the production of dyes and pharmaceuticals. Research trends are focusing on developing safer alternatives and exploring its use in new applications. However, due to its hazardous nature, there is a growing interest in green chemistry approaches and sustainable synthesis methods.

How should waste containing 1,2-Dichloro(~2~H_4_)benzene (CAS: 2199-69-1) be handled?

Waste containing 1,2-Dichloro(~2~H_4_)benzene (CAS: 2199-69-1) should be collected in appropriate containers and stored separately to prevent contamination. It is recommended to incinerate the waste in an approved facility with proper emission controls. Alternatively, professional waste disposal services can be used to ensure safe and compliant disposal. Always follow local and national regulations to protect the environment and human health.