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Sigma-Aldrich

1,2-Benzenedimethanethiol

95%

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Linear Formula:
C6H4(CH2SH)2
CAS Number:
Molecular Weight:
170.30
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

95%

bp

160 °C/20 mmHg (lit.)

mp

43-45 °C (lit.)

SMILES string

SCc1ccccc1CS

InChI

1S/C8H10S2/c9-5-7-3-1-2-4-8(7)6-10/h1-4,9-10H,5-6H2

InChI key

NNJWFWSBENPGEY-UHFFFAOYSA-N

Application

1,2-Benzenedimethanethiol was used to stabilize lead sulfide (PbS) quantum dots. It was also used in the synthesis of 1,3-dihydrobenzo[c]thiophene.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

235.4 °F

Flash Point(C)

113 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Intramolecular Condensation of 1, 2-C6H4 (CH2RH) 2 (R= O, S, and NH) to Yield Heterocyclic Compounds over Halide-cluster Catalysts.
Nagashima S, et al.
Chemistry Letters (Jpn), 40(1), 78-80 (2011)
Tyler Guin et al.
Nature communications, 9(1), 2531-2531 (2018-06-30)
Liquid crystalline elastomers (LCEs) are soft, anisotropic materials that exhibit large shape transformations when subjected to various stimuli. Here we demonstrate a facile approach to enhance the out-of-plane work capacity of these materials by an order of magnitude, to nearly
Anirban Das et al.
Ultrasonics sonochemistry, 21(2), 892-900 (2013-10-01)
Lead sulfide (PbS) quantum dots stabilized by 1,2-benzenedimethanethiol can be synthesized by mixing Pb(NO3)2 and Na2S solutions in ethanol under ultrasound irradiation. The PbS quantum dots (2.7 and 3.6 nm in diameter) are characterized by their absorption and fluorescence spectra

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