Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

D188301

Sigma-Aldrich

Dimethyl 3,3′-thiodipropionate

99%

Synonym(s):

3,3′-Thiodipropionic acid dimethyl ester

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
S(CH2CH2CO2CH3)2
CAS Number:
4131-74-2
Molecular Weight:
206.26
EC Number:
223-948-9
MDL number:
MFCD00008465
UNSPSC Code:
12352100
PubChem Substance ID:
24893563
Pricing and availability is not currently available.

Assay

99%

refractive index

n20/D 1.475 (lit.)

bp

148 °C/18 mmHg (lit.)

density

1.198 g/mL at 25 °C (lit.)

SMILES string

COC(=O)CCSCCC(=O)OC

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

>230.0 °F - closed cup

Flash Point(C)

> 110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
07809EH
08902PS
07722EN
07321DS
05324CI

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service