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M4007

Sigma-Aldrich

2,2′-Thiodiethanethiol

technical grade, 90%

Synonym(s):

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

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About This Item

Linear Formula:
(HSCH2CH2)2S
CAS Number:
3570-55-6
Molecular Weight:
154.32
Beilstein:
1445994
EC Number:
222-671-0
MDL number:
MFCD00004893
UNSPSC Code:
12352100
PubChem Substance ID:
24896896
NACRES:
NA.22

grade

technical grade

Assay

90%

form

liquid

refractive index

n20/D 1.5961 (lit.)

bp

135-136 °C/10 mmHg (lit.)

density

1.183 g/mL at 25 °C (lit.)

SMILES string

SCCSCCS

InChI

1S/C4H10S3/c5-1-3-7-4-2-6/h5-6H,1-4H2

InChI key

KSJBMDCFYZKAFH-UHFFFAOYSA-N

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

194.0 °F - closed cup

Flash Point(C)

90 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ9824
MKCM4476
MKCL7966
MKCL1751
MKCJ0620

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Zuoti Xie et al.
ACS nano, 11(1), 569-578 (2016-12-10)
The transport properties of molecular junctions based on alkanedithiols with three different methylene chain lengths were compared with junctions based on similar chains wherein every third -CH

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