Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3-Dihydro-1-benzofuran-5-sulfonyl 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: 2,3-Dihydro-1-benzofuran-5-sulfonyl chloride
Price: ￥478.0/1g ￥188.0/250mg
Purity: 95.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3-Dihydro-1-benzofuran-5-sulfonyl chloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

115010-11-2

115010-11-2 structure

115010-11-2 structure

Name: 2,3-Dihydro-1-benzofuran-5-sulfonyl chloride
Chemical Name: 2,3-Dihydro-1-benzofuran-5-sulfonyl chloride
CAS Number: 115010-11-2
Molecular Formula: C₈H₇ClO₃S
Molecular Weight: 218.65700
Create Date: 2018-12-27 19:56:45
Modify Date: 2025-08-25 19:32:01

Name	2,3-Dihydro-1-benzofuran-5-sulfonyl chloride
Synonyms	2,3-Dihydrobenzofuran-5-sulfonyl Chloride 2,3-dihydro-1-benzofuran-5-sulfonyl chloride MFCD02677703 2,3-Dihydro-1-benzofuran-5-sulfonoylchloride

Density	1.495g/cm3
Boiling Point	339.6ºC at 760mmHg
Melting Point	84 °C
Molecular Formula	C₈H₇ClO₃S
Molecular Weight	218.65700
Flash Point	159.2ºC
Exact Mass	217.98000
PSA	51.75000
LogP	2.62980
Vapour Pressure	0.000179mmHg at 25°C
Index of Refraction	1.59

Hazard Codes	C:Corrosive;
Risk Phrases	R34
Safety Phrases	S26-S36/37/39-S45
RIDADR	3261
HS Code	2932999099

496-16-2 structure

496-16-2

~99%

115010-11-2 structure

115010-11-2

Literature: SEQUOIA PHARMACEUTICALS, INC. Patent: US2008/227744 A1, 2008 ; Location in patent: Page/Page column 12-13 ; US 20080227744 A1

496-16-2 structure

496-16-2

107-06-2 structure

107-06-2

~99%

115010-11-2 structure

115010-11-2

Literature: Eli Lilly and Company Patent: US5387681 A1, 1995 ;

Precursor 2
496-16-2 107-06-2
DownStream 2
856678-57-4 869885-60-9

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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