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

Bis(2-mercaptoethyl) sulfide

Bis(2-mercaptoethyl) sulfide price.
  • $32 - $2754.76
  • Product name: Bis(2-mercaptoethyl) sulfide
  • CAS: 3570-55-6
  • MF: C4H10S3
  • MW: 154.32
  • EINECS:222-671-0
  • MDL Number:MFCD00004893
  • Synonyms: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
Price16 Properties Safety Information Description
16 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
  • 250mg
  • 1g
  • 5g
  • 10G
  • 25g
  • 50g
  • 250g
  • Manufactureraablocks
  • Product numberAA003O60
  • Product descriptionEthanethiol, 2,2'-thiobis- 97%
  • Packaging1g
  • Price$32
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003O60
  • Product descriptionEthanethiol, 2,2'-thiobis- ≥97%(GC)
  • Packaging5g
  • Price$54
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003O60
  • Product descriptionEthanethiol, 2,2'-thiobis- ≥97%(GC)
  • Packaging25g
  • Price$184
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003O60
  • Product descriptionEthanethiol, 2,2'-thiobis- ≥97%(GC)
  • Packaging50g
  • Price$309
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003O60
  • Product descriptionEthanethiol, 2,2'-thiobis- ≥97%(GC)
  • Packaging250g
  • Price$1111
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberQ406
  • Product description2,2'-Thiodiethanethiol
  • Packaging25g
  • Price$279
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0007621
  • Product description2,2'-THIODIETHANETHIOL 95.00%
  • Packaging10G
  • Price$1187.16
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0007621
  • Product description2,2'-THIODIETHANETHIOL 95.00%
  • Packaging50G
  • Price$2754.76
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberM4007
  • Product description2,2′-Thiodiethanethiol technical grade, 90%
  • Packaging50g
  • Price$387
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberM4007
  • Product description2,2′-Thiodiethanethiol technical grade, 90%
  • Packaging10g
  • Price$123
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM1337
  • Product descriptionBis(2-mercaptoethyl) Sulfide >97.0%(GC)
  • Packaging25g
  • Price$172
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM1337
  • Product descriptionBis(2-mercaptoethyl) Sulfide >97.0%(GC)
  • Packaging250g
  • Price$862
  • Updated2026-04-30
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberB22304
  • Product description2,2'-Thiodiethanethiol, 90+%
  • Packaging250g
  • Price$965.65
  • Updated2026-04-24
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberB22304
  • Product description2,2'-Thiodiethanethiol, 90+%
  • Packaging50g
  • Price$275.65
  • Updated2026-04-24
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberB22304
  • Product description2,2'-Thiodiethanethiol, 90+%
  • Packaging10g
  • Price$84.65
  • Updated2026-04-24
  • Buy
  • ManufacturerTRC
  • Product numberT430070
  • Product description2,2''-Thiodiethanethiol
  • Packaging250mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003O60 Ethanethiol, 2,2'-thiobis- 97% 1g $32 2026-05-28 Buy
aablocks AA003O60 Ethanethiol, 2,2'-thiobis- ≥97%(GC) 5g $54 2026-05-28 Buy
aablocks AA003O60 Ethanethiol, 2,2'-thiobis- ≥97%(GC) 25g $184 2026-05-28 Buy
aablocks AA003O60 Ethanethiol, 2,2'-thiobis- ≥97%(GC) 50g $309 2026-05-28 Buy
aablocks AA003O60 Ethanethiol, 2,2'-thiobis- ≥97%(GC) 250g $1111 2026-05-28 Buy
AK Scientific Q406 2,2'-Thiodiethanethiol 25g $279 2021-12-16 Buy
American Custom Chemicals Corporation CHM0007621 2,2'-THIODIETHANETHIOL 95.00% 10G $1187.16 2021-12-16 Buy
American Custom Chemicals Corporation CHM0007621 2,2'-THIODIETHANETHIOL 95.00% 50G $2754.76 2021-12-16 Buy
Sigma-Aldrich M4007 2,2′-Thiodiethanethiol technical grade, 90% 50g $387 2026-04-30 Buy
Sigma-Aldrich M4007 2,2′-Thiodiethanethiol technical grade, 90% 10g $123 2026-04-30 Buy
TCI Chemical M1337 Bis(2-mercaptoethyl) Sulfide >97.0%(GC) 25g $172 2026-04-30 Buy
TCI Chemical M1337 Bis(2-mercaptoethyl) Sulfide >97.0%(GC) 250g $862 2026-04-30 Buy
Thermo Scientific Chemicals B22304 2,2'-Thiodiethanethiol, 90+% 250g $965.65 2026-04-24 Buy
Thermo Scientific Chemicals B22304 2,2'-Thiodiethanethiol, 90+% 50g $275.65 2026-04-24 Buy
Thermo Scientific Chemicals B22304 2,2'-Thiodiethanethiol, 90+% 10g $84.65 2026-04-24 Buy
TRC T430070 2,2''-Thiodiethanethiol 250mg $45 2021-12-16 Buy

Properties

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
InChI :1S/C4H10S3/c5-1-3-7-4-2-6/h5-6H,1-4H2
InChIKey :KSJBMDCFYZKAFH-UHFFFAOYSA-N
SMILES :SCCSCCS
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)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

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.

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3570-55-6 1,5-Pentanedithiol Ethanethiol

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Suppliers and manufacturers

Wuhan Hongde Yuexin Pharmatech Co.,Ltd J & K SCIENTIFIC LTD. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Energy Chemical Nanjing Chemlin Chemical Co., Ltd Shanghai Hanhong Scientific Co.,Ltd. Syntechem Co.,Ltd Tianjin heowns Biochemical Technology Co., Ltd. Maya High Purity Chemicals