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Identify Suppliers 2025 Properties Safty

Pentamethylene dimercaptan

BGC Id:	371273422386
CAS No:	928-98-3
Synonyms:	1,5-pentanedithiol 98+% ; pentan-1,5-dithiol ; pentamethylenedithiol ; 1,5-pentanedithiol 96% ; 1,5-pentanedithiol ; pentane-1,5-bisthiol ; 1,5-pentanodithiol ; 1,5-dimercaptopentane ; pentane-1,5-dithiol ; 1,5-pentanedithiol,96%
Molecular Formula:	C5H12S2
Molecular Weight:	136.28
EINECS:	213-194-9

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

Shandong Minglang Chemical

Hangzhou Meite Industry

What other providers are available for CAS 928-98-3?

The last intensive check and update was carried out on 2025/09/03.

Identify

Synonyms:

1,5-pentanedithiol 98+% ; pentan-1,5-dithiol ; pentamethylenedithiol ; 1,5-pentanedithiol 96% ; 1,5-pentanedithiol ; pentane-1,5-bisthiol ; 1,5-pentanodithiol ; 1,5-dimercaptopentane ; pentane-1,5-dithiol ; 1,5-pentanedithiol,96%

CAS:

928-98-3

EINECS:

213-194-9

Molecular Formula:

C5H12S2

MDL:

SMILES:

O[C@@H]1[C@H]([C@H](O[C@@H]([C@H]1O)CO)O[C@H]2[C@@H]([C@H]([C@@H](O[C@@H]2CO)O)O)O)O

Properties

Molecular Weight:

136.28 g·mol−1

Density:

1.016 g/mL at 25 °C(lit.)

Melting point:

-72 °C(lit.)

Boiling point:

107-108 °C15 mm Hg(lit.)

Flash point:

203 ºF

Physical Description:

colourless liquid with a very unpleasant smell

Suppliers

Shandong Minglang Chemical Co., Ltd

Tipo de companhia: Producer

Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. Nós vendemos Ethyl bromoacetate bem. In recent years,t ...

país: P.R.China telefone: +86-13220566916 fax: +86 531 58990167

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Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Tipo de companhia: Producer

país: P.R.China
telefone: +86 571 88026825
fax: +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. Nós fornecemos nosso produto Trimethyl phosphonoacetate química. 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. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

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Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-20/21/22 (R)

Safety Codes:

36/37/39-26 (S)

WGK Germany:

RID / ADR:

UN3334

What other providers are available for CAS 928-98-3?

In addition to the providers presented here for Pentamethylene dimercaptan with the CAS number 928-98-3, there are other 28 providers with slightly different product names available for this CAS number.

1,5-Pentanedithiol

Pentane-1,5-dithiol

+1 additional providers that we know from the past

Acetic acid (3-methyl-1-phenylpentan-3-yl) ester

+1 additional providers that we know from the past