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Prop-2-yn-1-yl benzenesulfonate

BGC Id:	424129151610
CAS No:	6165-75-9
Synonyms:	2-propyn-1-ol, benzenesulfonate (8ci9ci) ; propargyl benzenesulfonate 96% ; propargylbenzenesulfonate,95% ; prop-2-ynyl benzenesulphonate ; propargyl benzenesulfonate ; 2-propyn-1-yl benzenesulfonate ; benzenesulfonic acid 2-propynyl ester ; propynesulfobenzene ester ; 2-propynyl benzenesulfonate ; propargyl benzenesulphonate ; prop-2-ynyl benzenesulfonate ; prop-2-yn-1-yl benzenesulfonate
Molecular Formula:	C9H8O3S
Molecular Weight:	196.22
EINECS:	228-203-1

2025 - The most valued supplier

The following notable provider has been checked and can be recommended.

BuGuCh & Partners

Company type: Producer

Country: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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What other providers are available for CAS 6165-75-9?

The last intensive check and update was carried out on 2025/10/30.

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Synonyms:

2-propyn-1-ol, benzenesulfonate (8ci9ci) ; propargyl benzenesulfonate 96% ; propargylbenzenesulfonate,95% ; prop-2-ynyl benzenesulphonate ; propargyl benzenesulfonate ; 2-propyn-1-yl benzenesulfonate ; benzenesulfonic acid 2-propynyl ester ; propynesulfobenzene ester ; 2-propynyl benzenesulfonate ; propargyl benzenesulphonate ; prop-2-ynyl benzenesulfonate ; prop-2-yn-1-yl benzenesulfonate

CAS:

6165-75-9

EINECS:

228-203-1

Molecular Formula:

C9H8O3S

MDL:

MFCD00013459

SMILES:

CC1=C(I)C(Br)=CC=C1

Properties

Molecular Weight:

196.22 g·mol−1

Density:

1.243 g/mL at 25 °C(lit.)

Melting point:

-30 °C(lit.)

Boiling point:

140-142 °C2 mm Hg(lit.)

Flash point:

150.9 °C

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

RID / ADR:

UN 1760 8 / PG 2

What other providers are available for CAS 6165-75-9?

In addition to the providers presented here for Prop-2-yn-1-yl benzenesulfonate with the CAS number 6165-75-9, there are other 40 providers with slightly different product names available for this CAS number.

Propargyl benzenesulfonate

Hangzhou Verychem Science & Technology Co., Ltd. | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Dayang Chem (Hangzhou) Co.,Ltd. | Carbone Scientific Co., Ltd. | Xingrui Industry Co., Limited | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd +27 additional providers that we know from the past

Benzenesulfonic acid propargyl ester

BIOZOL Diagnostica Vertrieb GmbH +3 additional providers that we know from the past