Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Benzene,1,1'-[(1E)-1,2-ethenediylbis(sulfonyl)]bis-
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzene,1,1'-[(1E)-1,2-ethenediylbis(sulfonyl)]bis-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

963-16-6

963-16-6 structure

963-16-6 structure

Name: Benzene,1,1'-[(1E)-1,2-ethenediylbis(sulfonyl)]bis-
Chemical Name: trans-1,2-Bis(phenylsulfonyl)ethylene
CAS Number: 963-16-6
Molecular Formula: C₁₄H₁₂O₄S₂
Molecular Weight: 308.37300
Catalog: Chemical reagent Organic reagent Sulfone, sulfoxide compound
Create Date: 2018-11-15 14:40:22
Modify Date: 2025-08-25 18:36:29

Name	trans-1,2-Bis(phenylsulfonyl)ethylene
Synonyms	MFCD00066528 [(E)-2-(benzenesulfonyl)ethenyl]sulfonylbenzene

Density	1.355g/cm3
Boiling Point	545ºC at 760 mmHg
Melting Point	221-223ºC(lit.)
Molecular Formula	C₁₄H₁₂O₄S₂
Molecular Weight	308.37300
Flash Point	363.3ºC
Exact Mass	308.01800
PSA	85.04000
LogP	4.56700
Index of Refraction	1.604

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	26
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2904100000

Precursor 7
963-15-5 3123-10-2 873-55-2 39082-53-6
98-09-9 105-53-3 6262-45-9
DownStream 3
32501-95-4 72078-39-8 52179-72-3

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%

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