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Phenylmethylsulfonyl fluoride

BGC Id:260212996849
CAS No:329-98-6
Synonyms:pmsf ; pmsf, pms-f ; phenylmethanesulfony ; tosyl fluoride ; benzylsulfonyl fluoride ; phenylmethansulfofluoride ; benzylsulphonylfluoride ; bcs assay kit ; pmsf plus ; a-toluenesulfonyl fluoride
Molecular Formula:C7H7FO2S
Molecular Weight:174.19
EINECS:206-350-2
Structural Formula

Verified providers in 2025

The following 9 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C7H7FO2S Molecular Weight: 174.19 Hazard Symbols: F,T,C UN Number: UN 3261 8/PG 2 WGKGermany: 3 PackingGroup: III HS Code: 29241990

The last intensive check and update was carried out on 2025/11/10.

Identify

Synonyms:
pmsf ; pmsf, pms-f ; phenylmethanesulfony ; tosyl fluoride ; benzylsulfonyl fluoride ; phenylmethansulfofluoride ; benzylsulphonylfluoride ; bcs assay kit ; pmsf plus ; a-toluenesulfonyl fluoride
CAS:
329-98-6
EINECS:
206-350-2
Molecular Formula:
C7H7FO2S
MDL:

Properties

Molecular Weight:
174.19 g·mol−1
Density:
0.797 g/mL at 20 °C
Melting point:
92-95 °C
Boiling point:
112 °C16 mm Hg(lit.)
Flash point:
222 ºF
Solubility:
dry solvents (ethanol, methanol, and 2-propanol): 200 mM Stock solution are stable for months at 4 °C.
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FUDAW INDUSTRY LTD

FUDAW is a leading manufacturer of biological chemicals.Established in 2000,We currently produce more than 300 products,which are widely used in chemical industry,R&D,agriculture, animal nutrition, human health care, sports fitness and beauty products.We have more than 500 customers around the world. In order to better serve our customers, we have branches and warehouses in the world's major economic centers and ports. We focus on innovation and develop more than 20 products ...
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Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Company type: Producer
Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) is a seller of Methyl 2-acetylisonicotinate. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

Hangzhou Zhongqi Chem Co., Ltd

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. We sell (S)-(+)-2-Methylpiperazine as well. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-86976032
Telefax: +86-571-86972162

Lori Industry Co., Ltd

Company type: Bulk chemical producer
Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. We supply our chemical product Azobenzene-4,4'-dicarboxylic acid. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...
Country: P.R.China   Phone: +86-13011713125   Telefax: +86-13011713125

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We supply our chemical product 2-[[bis-(2,3-Dibromopropoxy)phosphinyl]oxy]ethyl methacrylate. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. BIOZOL Diagnostica Vertrieb GmbH is a seller of N-(4-Bromophenyl)-3-oxo-butanamide. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
Country: Germany   Phone: +49-871-966346-0   Telefax: +49-871-966346-13

Haihang Industry Co., Ltd.

Country: P.R.China
Phone: +86 13386404752
Telefax: +86-531-85821093
Haihang Industry Co., Ltd.,is a leading producer and supplier of chemicals industry in china. By integrating people, technology and potential, we endeavor to make contribution to the betterment of human society. We develop, produce and distribute high quality pharmaceutical chemicals, special chemicals and other fine chemicals. 3-Ethynylaniline will be also provided by us.

BuGuCh & Partners

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 sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Company type: Producer
Country: Germany

Safety Information

Hazard Classes:
8
Risk Codes:
11-34-25-23/24/25 (R)
Safety Codes:
7-16-45-36/37/39-28A-26-27 (S)
WGK Germany:
3
RID / ADR:
UN 3261 8 / PG 2
RTECS:
XT8050000
Storage temperature:
2-8°C

What other providers are available for CAS 329-98-6?

In addition to the providers presented here for Phenylmethylsulfonyl fluoride with the CAS number 329-98-6, there are other 45 providers with slightly different product names available for this CAS number.

Senzhuo Industry Co.,Ltd | Shandong Lanhai Industry Co.,Ltd. | Nantong Xindao Biotech Ltd | Xingrui Industry Co., Limited +6 additional providers that we know from the past
+3 additional providers that we know from the past
AK Scientific, Inc. | Skyrun Industrial Co., Ltd. | BuGuCh & Partners +8 additional providers that we know from the past
Shandong Lanhai Industry Co.,Ltd. | BLD Pharmatech Ltd | BuGuCh & Partners +15 additional providers that we know from the past
+2 additional providers that we know from the past
+1 additional providers that we know from the past




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