ChemicalBook > CAS DataBase List > Bis(2-mercaptoethyl) sulfide

Bis(2-mercaptoethyl) sulfide

Product Name: Bis(2-mercaptoethyl) sulfide
CAS No.: 3570-55-6
Chemical Name: Bis(2-mercaptoethyl) sulfide
Synonyms: 2-MERCAPTOETHYL SULFIDE;CHLUMICRYI DMES;1,4,7-Trithiaheptane;2,2'-THIODIETHANTHIOL;2,2'-THIODIETHANETHLOL;2,2'-Thiodiethanethiol;2,2'-Thiodiethanethiol;2,2’-thiobis-ethanethio;2-mercaptoethyl sulphide;3-Thia-1,5-pentanedithiol
CBNumber: CB7688412
Molecular Formula: C4H10S3
Formula Weight: 154.32
MOL File: 3570-55-6.mol

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Bis(2-mercaptoethyl) sulfide Property

Melting point:: -11°C
Boiling point:: 135-136 °C10 mm Hg(lit.)
Density: 1.183 g/mL at 25 °C(lit.)
vapor pressure: 0.61Pa at 20℃
refractive index: n20/D 1.5961(lit.)
Flash point:: 195 °F
solubility: Difficult to mix.
form: Liquid
pka: 9.47±0.10(Predicted)
color: Clear colorless
Water Solubility: 620mg/L at 20℃
BRN: 1445994
LogP: 2.52 at 20℃
CAS DataBase Reference: 3570-55-6(CAS DataBase Reference)
NIST Chemistry Reference: Ethanethiol, 2,2'-thiobis-(3570-55-6)
EPA Substance Registry System: Ethanethiol, 2,2'-thiobis- (3570-55-6)

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Safety

Risk Statements: 36/37/38
Safety Statements: 23-24/25
RIDADR: UN 2810 6.1/PG 3
WGK Germany: 3
F: 10-13-23
TSCA: Yes
HS Code: 2930.90.9250

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: M4007
Product name: 2,2′-Thiodiethanethiol
Purity: technical grade, 90%
Packaging: 10g
Price: $109.25
Updated: 2025/07/31

Sigma-Aldrich

Product number: M4007
Product name: 2,2′-Thiodiethanethiol
Purity: technical grade, 90%
Packaging: 50g
Price: $364
Updated: 2025/07/31

TCI Chemical

Product number: M1337
Product name: Bis(2-mercaptoethyl) Sulfide
Purity: >97.0%(GC)
Packaging: 25g
Price: $172
Updated: 2025/07/31

TCI Chemical

Product number: M1337
Product name: Bis(2-mercaptoethyl) Sulfide
Purity: >97.0%(GC)
Packaging: 250g
Price: $862
Updated: 2025/07/31

TRC

Product number: T430070
Product name: 2,2''-Thiodiethanethiol
Packaging: 250mg
Price: $45
Updated: 2021/12/16

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Bis(2-mercaptoethyl) sulfide Chemical Properties,Usage,Production

Uses

2,2?-Thiodiethanol is used in the synthesis of novel luminescent polynuclear gold(I) phosphine complexes 2,2'-Thiodiethanethiol is used for extraction photometric determination of Ni, gives color reaction with metals.

Bis(2-mercaptoethyl) sulfide Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Bis(2-mercaptoethyl) sulfide manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: Bis(2-mercaptoethyl) sulfide 3570-55-6
Price: US $2.20-8.80/kg
Min. Order: 1kg
Purity: 99%min
Supply Ability: 100kg
Release date: 2025-08-28

Changyi Longchang Bio-Chemical Co., LTD

Product: CHLUMICRYI? DMES 3570-55-6
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2025-04-08

Shaanxi Dideu Medichem Co. Ltd

Product: Bis(2-Mercaptoethyl) Sulfide 3570-55-6
Price: US $1.00/Kg
Min. Order: 1Kg
Purity: 98%
Supply Ability: 20T
Release date: 2024-07-24

3570-55-6, Bis(2-mercaptoethyl) sulfideRelated Search:

1,4,7,10-TETRATHIACYCLODODECANE 1,4,7,10,13,16-HEXATHIACYCLOOCTADECANE 1,4,7-TRITHIACYCLONONANE Bis(2-mercaptoethyl) sulfide 1,5-Pentanedithiol Ethanethiol Bis(2-mercaptoethyl) sulfone BIS(2-ACETYLMERCAPTOETHYL) SULFONE 1,11-DIHYDROXY-3,6,9-TRITHIAUNDECANE 3,6,9,14-TETRATHIABICYCLO[9.2.1]TETRADECA-11,13-DIENE [12]aneNS3, N-[3-(1,4,7-Trithia-10-aza-10-cyclododecyl)propyl]dansylamide SALOR-INT L497851-1EA Ethanesulfonic acid, 2-((2,3-dimercaptopropyl)thio)-, sodium salt AKOS BBS-00005212 CBI-BB ZERO/001432 SALOR-INT L498726-1EA SALOR-INT L497460-1EA AKOS BBS-00004822

1-Mercapto-2-(Mercaptoethylthio)ethane

2,2’-Thiobis[ethanethiol]

2,2’-thiobis-ethanethio

2,2'-Dimercaptodiethyl sulfide

2-[(2-Sulfanylethyl)sulfanyl]ethyl hydrosulfide

3-Thia-1,5-pentanedithiol

Bis(beta-mercaptoethyl) sulfide

Bis(mercaptoethyl) sulfide

Ethanethiol, 2,2'-thiodi-

Bis(2-mercaptoethyl)sulfide (DMDS)

B,B-DIMERCAPTODIETHYLSULPHIDE

BIS(2-MERCAPTOETHYL) SULFIDE

BIS(B-MERCAPTOETHYL) SULFIDE

BETA,BETA'-DIMERCAPTOETHYL SULFIDE

2-MERCAPTOETHYL SULFIDE

2,2'-THIODIETHANETHLOL

2,2-DIMERCAPTOETHYL SULFIDE

2-mercaptoethyl sulphide

2-MERCAPTOETHYL SULFIDE, TECH., 90%

Ethanethiol, 2,2'-thiobis-

Bis(b-Mercaptoethyl) Sulfide,97%

2,2''-THIODIETHANETHIOL, 90+%

1,4,7-Trithiaheptane

1,5-Dimercapto-3-thiapentane

Bis(2-sulfanylethyl) sulfide

2,2'-THIODIETHANTHIOL

2-Mercaptoethyl sulfide, Bis(2-mercaptoethyl) sulfide

2-Mercaptoethyl Sulfide 2,2'-Thiodiethanethiol

2,2'-Thiodiethanethiol technical grade, 90%

Bis(2-mercaptoethyl)Sulfide&gt

2,2'- thiobis (ethanethiol)

2-[(2-sulfanylethyl)sulfanyl]ethane-1-thiol

2,2'-Thiodiethanethiol

CHLUMICRYI DMES

2,2'-Thiodiethanethiol

3570-55-6

HSCH2CH22S

HSCH2CH2SCH2CH2SH

Building Blocks

Thiols/Mercaptans

Sulfur Compounds

Organic Building Blocks