Shanghai Nianxing Industrial Co., Ltd
China
Product Name: dibenzyl sulfone
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzene,1,1'-[sulfonylbis(methylene)]bis-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

620-32-6

620-32-6 structure

620-32-6 structure

Name: dibenzyl sulfone
Chemical Name: (Sulfonylbis(methylene))dibenzene
CAS Number: 620-32-6
Molecular Formula: C₁₄H₁₄O₂S
Molecular Weight: 246.32500
Catalog: Chemical reagent Organic reagent Sulfone, sulfoxide compound
Create Date: 2018-02-26 08:00:00
Modify Date: 2025-08-20 11:48:27

Name	(Sulfonylbis(methylene))dibenzene
Synonyms	benzylsulfonylmethylbenzene EINECS 210-636-2 MFCD00022036

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

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

Precursor 10
538-74-9 621-08-9 1589-82-8 100-39-0
100-44-7 82236-40-6 149-44-0 497-37-0
100-53-8 16003-67-1
DownStream 8
538-39-6 14310-20-4 103-29-7 16248-66-1
2154-56-5 51347-05-8 7664-93-9 65-85-0

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.