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Sigma-Aldrich

2,5-Dimethylbenzenethiol

97%

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Synonym(s):
2,5-Dimethylthiophenol
Linear Formula:
(CH3)2C6H3SH
CAS Number:
4001-61-0
Molecular Weight:
138.23
EC Number:
223-649-3
MDL number:
MFCD00010020
UNSPSC Code:
12352100
PubChem Substance ID:
24856649
NACRES:
NA.22

Quality Level

100

Assay

97%

form

liquid

refractive index

n20/D 1.5698 (lit.)

bp

126.3 °C/50 mmHg (lit.)

density

1.02 g/mL at 25 °C (lit.)

SMILES string

Cc1ccc(C)c(S)c1

InChI

1S/C8H10S/c1-6-3-4-7(2)8(9)5-6/h3-5,9H,1-2H3

InChI key

NHAUBUMQRJWWAT-UHFFFAOYSA-N

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Application

2,5-Dimethylbenzenethiol was used in the synthesis of poly(2-dodecanoylsulfanyl-p-phenylenevinylene). It was also used in the synthesis of 1,1,2-trichloro-4-(2,5-dimethylphenylthio)-1-buten-3-yne; 1,1,2,4-tetrachloro-4-(2,5-dimethylphenylthio)-1,3-butadiene and 1,1,2-trichloro-4,4-bis(2,5-dimethylphenylthio)-1,3-butadiene.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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