Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-benzofuran-2-sulfonyl chloride
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 1-benzofuran-2-sulfonyl chloride
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

17070-58-5

17070-58-5 structure

17070-58-5 structure

Name: 1-benzofuran-2-sulfonyl chloride
Chemical Name: 1-benzofuran-2-sulfonyl chloride
CAS Number: 17070-58-5
Molecular Formula: C₈H₅ClO₃S
Molecular Weight: 216.641
Create Date: 2018-09-02 00:01:27
Modify Date: 2025-08-25 00:07:40

Name	1-benzofuran-2-sulfonyl chloride
Synonyms	1-Benzofuran-2-sulfonyl chloride benzo[b]furan-2-ylsulfonyl chloride 2-Benzofuransulfonyl chloride Benzofuran-2-sulfonyl Chloride benzo[d]furan-2-ylchlorosulfone benzo[b]furan-2-sulfonyl chloride 1-benzofuran-2-ylsulphonyl chloride benzofuran-2-sulphonylchloride

Density	1.5±0.1 g/cm3
Boiling Point	322.5±15.0 °C at 760 mmHg
Melting Point	78-80ºC
Molecular Formula	C₈H₅ClO₃S
Molecular Weight	216.641
Flash Point	148.8±20.4 °C
Exact Mass	215.964798
PSA	55.66000
LogP	2.07
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.623

Hazard Codes	C: Corrosive;
Risk Phrases	R34
Safety Phrases	26-36/37/39-45-30-22
RIDADR	UN 3261
HS Code	2932999099

Precursor 2
124043-83-0 271-89-6
DownStream 0

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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