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D74509

Sigma-Aldrich

2,6-Dichlorostyrene

99%

Synonym(s):

2,6-Dichlorovinylbenzene

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About This Item

Linear Formula:
H2C=CHC6H3Cl2
CAS Number:
28469-92-3
Molecular Weight:
173.04
EC Number:
249-039-7
MDL number:
MFCD00000579
UNSPSC Code:
12162002
PubChem Substance ID:
24894135
NACRES:
NA.23

Assay

99%

form

liquid

refractive index

n20/D 1.574 (lit.)

bp

88-90 °C/8 mmHg (lit.)

density

1.267 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

Clc1cccc(Cl)c1C=C

InChI

1S/C8H6Cl2/c1-2-6-7(9)4-3-5-8(6)10/h2-5H,1H2

InChI key

YJCVRMIJBXTMNR-UHFFFAOYSA-N

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

159.8 °F - closed cup

Flash Point(C)

71 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

D74509-2.5G:
D74509-BULK:
D74509-VAR:
D74509-10G:

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Certificates of Analysis (COA)

Lot/Batch Number
STBJ9677
STBB2200V
STBB2200
04523JJ
10917EE

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Antonio A Ceacero-Vega et al.
The journal of physical chemistry. A, 111(28), 6406-6419 (2007-06-27)
The molecular structure of 2,6-dichlorostyrene has been analyzed at MP2 and DFT levels using different basis sets concluding in a nonplanar geometry. The influence of either the level of theory or the nature of the substituent has been assessed. The
I Makhniashvili et al.
Fresenius' journal of analytical chemistry, 367(6), 568-571 (2001-02-28)
Conditions for a gas-chromatographic determination of vapors and aerosols of p-chlorostyrene and 2,6-dichlorostyrene contained in workplace air samples were determined. The method is based on the adsorption of p-chlorostyrene and 2,6-dichlorostyrene on activated charcoal and fiberglass, desorption with toluene and

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