Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Naphthalenesulfonyl chloride
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1-Naphthalenesulfonyl chloride
Price: ￥658.0/25g ￥238.0/5g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

85-46-1

85-46-1 structure

85-46-1 structure

Name: 1-Naphthalenesulfonyl chloride
Chemical Name: 1-Naphthalenesulfonyl chloride
CAS Number: 85-46-1
Molecular Formula: C₁₀H₇ClO₂S
Molecular Weight: 226.67900
Catalog: Chemical reagent Organic reagent Sulfonate/sulfinate
Create Date: 2018-02-22 08:00:00
Modify Date: 2025-08-22 15:14:45

Name	1-Naphthalenesulfonyl chloride
Synonyms	NAPHTHALENE-1-SULFONYL CHLORIDE EINECS 201-609-6 NAPHTHOSULFOCHLORIDE 1-NAPHTHALENESULPHONYL CHLORIDE Naphthalene sulfonyl chloride 1-Naphthylsulfonyl chloride 1-naphthalene sulfonyl chloride NAPHTHALENE-1-SULPHONYL CHLORIDE 1-Chlorosulfonylnaphthalene 1-NAPTHALENESULFONIC CHLORIDE MFCD00003984 1-naphthalenesulfonic acid chloride

Density	1.414 g/cm3
Boiling Point	194-195 °C13 mm Hg(lit.)
Melting Point	64-67 °C(lit.)
Molecular Formula	C₁₀H₇ClO₂S
Molecular Weight	226.67900
Flash Point	194-195°C/13mm
Exact Mass	225.98600
PSA	42.52000
LogP	3.84810
Index of Refraction	1.643
Water Solubility	insoluble

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C:Corrosive;
Risk Phrases	R34
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
Packaging Group	II
Hazard Class	8
HS Code	2904909090

Precursor 10
130-14-3 529-36-2 532-02-5 13922-41-3
91-20-3 90-11-9 85-47-2 134-32-7
56-23-5 7790-94-5
DownStream 10
90-14-2 7719-09-7 10025-87-3 90-13-1
183891-97-6 605-02-7 92-52-4 605-39-0
14476-01-8 612-75-9

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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