CAS 620-32-6|dibenzyl sulfone

Introduction：Basic information about CAS 620-32-6|dibenzyl sulfone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles3
6. Synonyms

Common Name	dibenzyl sulfone
CAS Number	620-32-6	Molecular Weight	246.32500
Density	1.207g/cm3	Boiling Point	458.6ºC at 760 mmHg
Molecular Formula	C₁₄H₁₄O₂S	Melting Point	149-153ºC
MSDS	ChineseUSA	Flash Point	292.9ºC

Names

Name	(Sulfonylbis(methylene))dibenzene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.207g/cm3
Boiling Point	458.6ºC at 760 mmHg
Melting Point	149-153ºC
Molecular Formula	C₁₄H₁₄O₂S
Molecular Weight	246.32500
Flash Point	292.9ºC
Exact Mass	246.07100
PSA	42.52000
LogP	3.88240
Index of Refraction	1.597
InChIKey	AWHNUHMUCGRKRA-UHFFFAOYSA-N
SMILES	O=S(=O)(Cc1ccccc1)Cc1ccccc1

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases	24/25-22
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2904100000

Customs

HS Code	2904100000
Summary	2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles3

Pyrolysis of Dibenzyl Sulfones. Leonard Jr EC.

J. Org. Chem. 27(5) , 1921-23, (1962)

Cyclic Sulfones. The Condensation of Ethyl Oxalate with Arylmethyl Sulfones. Overberger CG, et al.

J. Am. Chem. Soc. 72(7) , 2856-59, (1950)

The Cryoscopic Behavior of Organic Compounds in Sulfuric Acid. II. Sulfides, Sulfoxides and Sulfones. Evidence for the Existence of New Sulfur Ions. Szmant HH and Brost GA.

J. Am. Chem. Soc. 73(9) , 4175-77, (1951)

Synonyms

benzylsulfonylmethylbenzene

EINECS 210-636-2

MFCD00022036

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