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1,5-Pentanedithiol

1,5-Pentanedithiol structure

CAS No:
928-98-3
Formula:
C5H12S2
Chemical Name:
1,5-Pentanedithiol
Synonyms:
1,5-Pentanedithiol;1,5-Dimercaptopentane;NSC 51699;1,5-Dithiolpentane
Categories:
Chemical Reagents > Organic Reagents

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Description

colourless liquid with a very unpleasant smell

1,5-Pentanedithiol Basic Attributes

Molecular Weight：

136.28

Exact Mass：

136.28

BRN：

1732335

EC Number：

213-194-9

UNII：

R8RC3Q7T1W

NSC Number：

51699

DSSTox ID：

DTXSID40239150

HScode：

29309070

Characteristics

PSA：

XLogP3：

2.27

Appearance：

Very slightly yellow liquid. With a stench.

Density：

1.0±0.1 g/cm3

Melting Point：

−72 °C(lit.)

Boiling Point：

108-109 °C @ Press: 15 Torr

Flash Point：

203 °F

Refractive Index：

1.501

Storage Conditions：

Store below +30°C.

Safety Information

Hazard category：

Transport codes：

UN3334

wgk germany：

hazard class code：

36/37/38-20/21/22-20/22

safety instructions：

36/37/39-26-36-9

Marks：

Stability/Shelf Life：

Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, and P501|Aggregated GHS information provided by 6 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:136.3
XLogP3:1.9
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:4
Exact Mass:136.03804273
Monoisotopic Mass:136.03804273
Topological Polar Surface Area:2
Heavy Atom Count:7
Complexity:25.3
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 1,5-Pentanedithiol

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

1,5-Pentanedithiol

CAS No.: 928-98-3

Content: 99.00%

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Shandong Airuike Chemical Co., Ltd. Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals,CATALYST AND AUXILIARY,FLAVORS AND FRAGRANCES,Chemical Pesticides,ADDITIVE

1,5-Pentanedithiol cas928-98-3

CAS No.: 928-98-3

Grade: Pharmaceutical grade

Content: 99%

Inquiry
Honour Enterprise Company Limited Contact Supplier

CN
4 YRS

Business licensed

Trader Supplier of Semaglutide,Tirzepatide,API,Enzyme

98.0% 1,5-Pentanedithiol, CAS 109-80-8,1,1,5-diamyl mercaptan; Pentamethylene dimercaptan;Sulfhydryl(thio-alcohol) factory, Honour

CAS No.: 928-98-3

Grade: Industrial Grade

Content: 98.0%

Inquiry