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3-ethynylbenzenesulfonamide

3-ethynylbenzenesulfonamide Structure
3-ethynylbenzenesulfonamide structure
CAS No.
1310456-99-5
Chemical Name:
3-ethynylbenzenesulfonamide
Synonyms
3-ethynylbenzenesulfonamide;Benzenesulfonamide, 3-ethynyl-
CBNumber:
CB11458317
Molecular Formula:
C8H7NO2S
Molecular Weight:
181.21
MDL Number:
MFCD16877714
MOL File:
1310456-99-5.mol
Last updated:2026-05-27 23:08:49
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3-ethynylbenzenesulfonamide Properties

Boiling point 367.4±44.0 °C(Predicted)
Density 1.38±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
pka 9.86±0.60(Predicted)
Appearance White to yellow Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338

3-ethynylbenzenesulfonamide price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth KCC45699 3-Ethynylbenzenesulfonamide 1310456-99-5 2.5g $531 2026-06-04 Buy
Activate Scientific AS142787 3-Ethynylbenzenesulfonamide 97% 1310456-99-5 1g $158 2026-06-04 Buy
Matrix Scientific 189364 3-ethynylbenzenesulfonamide 1310456-99-5 250.00mg $53 2026-05-18 Buy
Matrix Scientific 189364 3-ethynylbenzenesulfonamide 1310456-99-5 1.00g $136 2026-05-18 Buy
Matrix Scientific 189364 3-ethynylbenzenesulfonamide 1310456-99-5 5.00g $673 2026-05-18 Buy
Product number Packaging Price Buy
KCC45699 2.5g $531 Buy
AS142787 1g $158 Buy
189364 250.00mg $53 Buy
189364 1.00g $136 Buy
189364 5.00g $673 Buy

3-ethynylbenzenesulfonamide Preparation Products And Raw materials

Raw materials

Preparation Products

3-ethynylbenzenesulfonamide Suppliers

Global Suppliers ( 19)
Supplier Tel Email Country ProdList Advantage
Aikon International Limited 025-66113011 19370895928 qzhang@aikonchem.com China 15390 58
Neostar United (Changzhou) Industrial Co., Ltd. +86-0519-85551759 marketing1@neostarunited.com China 8827 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Shandong Territorial sea Biological Technology Co., LTD 15092083467 tangfenjiushililiang@leadhigh.com.cn China 2989 58
Bide Pharmatech Ltd. 400-6005915 sales@picasso-e.com China 39645 58
Zhengzhou Deyuankai Chemical Co., LTD 17837139533 1165412154@qq.com China 7738 58
Henan Weitixi Chemical Technology Co., Ltd 0371-53370800 18037197114 3807961510@qq.com China 9975 58
Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973130 17801761073 Gsiyu@solarbio.com China 50460 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 021-57520305 13795461237 zhuruyan@jskchem.com China 49221 58
Nantong Weinedi Pharmaceutical Technology Co., Ltd 18071612016 706531907@qq.com China 1053 58
Supplier Advantage
Aikon International Limited 58
Neostar United (Changzhou) Industrial Co., Ltd. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Shandong Territorial sea Biological Technology Co., LTD 58
Bide Pharmatech Ltd. 58
Zhengzhou Deyuankai Chemical Co., LTD 58
Henan Weitixi Chemical Technology Co., Ltd 58
Beijing Solarbio Science & Tecnology Co., Ltd. 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 58
Nantong Weinedi Pharmaceutical Technology Co., Ltd 58

3-ethynylbenzenesulfonamide Spectrum

3-ethynylbenzenesulfonamide(1310456-99-5)1HNMR

1310456-99-5 (3-ethynylbenzenesulfonamide) Related Search:

m-toluenesulphonamide 4-Ethynylbenzenesulfonamide 3-Cyanobenzenesulfonamide 3-Bromomethylbenzenesulfonamide Benzenesulfonamide, 3-formyl- (9CI)
Benzenesulfonamide, 3-ethenyl- (9CI)

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3-ethynylbenzenesulfonamide Benzenesulfonamide, 3-ethynyl- 1310456-99-5