Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-[Chloromethylsulfonyl]naphthalene
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

87491-79-0

87491-79-0 structure

87491-79-0 structure

Name: 1-[Chloromethylsulfonyl]naphthalene
Chemical Name: 1-(chloromethylsulfonyl)naphthalene
CAS Number: 87491-79-0
Molecular Formula: C₁₁H₉ClO₂S
Molecular Weight: 240.70600
Create Date: 2018-07-22 16:23:37
Modify Date: 2025-08-20 16:04:07

Name	1-(chloromethylsulfonyl)naphthalene
Synonyms	chloromethyl-1-naphthalenesulfonyl chloromethyl-1-naphthylsulfone 1-[(chloromethyl)sulfonyl]naphthalene 1-chloromethane-sulfonyl-naphthalene

Density	1.362g/cm3
Boiling Point	441.564ºC at 760 mmHg
Molecular Formula	C₁₁H₉ClO₂S
Molecular Weight	240.70600
Flash Point	220.85ºC
Exact Mass	240.00100
PSA	42.52000
LogP	3.89060
Index of Refraction	1.626

HS Code	2904909090

74-97-5 structure

74-97-5

85-46-1 structure

85-46-1

~90%

87491-79-0 structure

87491-79-0

Literature: Wyeth Patent: US2007/54896 A1, 2007 ; Location in patent: Page/Page column 11 ; US 20070054896 A1

Precursor 2
74-97-5 85-46-1
DownStream 0

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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