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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Naphthalenesulfonyl chloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Naphthalenesulfonylchloride
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

93-11-8

93-11-8 structure

93-11-8 structure

Name: Naphthalene-2-sulfonyl chloride
Chemical Name: 2-Naphthalenesulfonyl chloride
CAS Number: 93-11-8
Molecular Formula: C₁₀H₇ClO₂S
Molecular Weight: 226.679
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Methyl pyrimidine
Create Date: 2018-09-14 09:35:03
Modify Date: 2026-07-04 19:16:45

Name	2-Naphthalenesulfonyl chloride
Synonyms	2-Naphthalenesulfonyl chloride, R 2-Naphthalenylsulfonyl chloride NAPHTHALENE-2-SULPHONYL CHLORIDE Naphthalene-2-sulfonyl chloride (beta) 2-Naphthalenesulfonic acid chloride β-Naphthalenesulfonechloride NAPHTHALENE-BETA-SULFONYL CHLORIDE EINECS 202-219-9 MFCD00004087 2-Naphthalenesulfonyl Chloride Naphthalene-2-sulfonylchloride 2-Natpthelen Sulphonyl Chloride b-Naphthalenesulfochloride 2-naphthylsulfonyl chloride b-Naphthalenesulfonyl chloride 2-Naphthalenesulfony 2-Naphthalenesulphonyl chloride 2-NAPHTHALENESULFONYL CHLORIDE FOR SYNTH naphthalene-2-sulfonyl chloride b-Naphthylsulfonyl chloride ene-2-suL 2-NaphthalenesulfonylChloride> 2-Naphthylsulfonyl chloride 2-(Chlorosulphonyl)naphthalene beta-Naphthalenesulfochloride β-Naphthalenesulfonyl chloride T-CHEM-BB B022434 NAPHTHALENE-2-SULFONYL CHLORIDE 2-Naphthesulfonyl chloride BETA-NAPHTHALENE SULFONYL CHLORIDE Naphthalene-2-sulfonic acid chloride 2-phthalenesulfonyl Chloride

Density	1.4±0.1 g/cm3
Boiling Point	371.3±11.0 °C at 760 mmHg
Melting Point	74-76 °C(lit.)
Molecular Formula	C₁₀H₇ClO₂S
Molecular Weight	226.679
Flash Point	178.4±19.3 °C
Exact Mass	225.985519
PSA	42.52000
LogP	3.22
Vapour Pressure	0.0±0.8 mmHg at 25°C
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	29049020

Precursor 9
91-60-1 5586-15-2 532-02-5 120-18-3
7570-97-0 91-20-3 32316-92-0 98-07-7
580-13-2
DownStream 10
111711-63-8 612-55-5 14625-56-0 505-73-7
613-49-0 91-60-1 5586-15-2 91-57-6
612-94-2 827-54-3

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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