Merck
CN
All Photos(1)

Documents

Safety Information

269689

Sigma-Aldrich

3,4-Dimethylbenzenethiol

98%

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
3,4-Dimethylthiophenol
Linear Formula:
(CH3)2C6H3SH
CAS Number:
18800-53-8
Molecular Weight:
138.23
EC Number:
242-587-8
MDL number:
MFCD00010023
PubChem Substance ID:
24856339
NACRES:
NA.22

Assay

98%

refractive index

n20/D 1.5736 (lit.)

bp

218 °C (lit.)

density

1.027 g/mL at 25 °C (lit.)

SMILES string

Cc1ccc(S)cc1C

InChI

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

InChI key

IDKCKPBAFOIONK-UHFFFAOYSA-N

Related Categories

Application

3,4-Dimethylbenzenethiol may be used in chemical synthesis studies.

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

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

Regulatory Information

新产品

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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Francesca Bettazzi et al.
Food chemistry, 344, 128692-128692 (2020-12-23)
An easy and reliable method based on a novel electroanalytical nanostructured sensor has been developed to perform quantification of vitamin C in commercial and fortified cow-milk-based formulae and foods for infants and young children. The work is motivated by the
Maria Principia Scavo et al.
Cells, 8(8) (2019-07-28)
Extracellular vesicles (EVs) are involved in intercellular communication during carcinogenesis, and cancer cells are able to secrete EVs, in particular exosomes containing molecules, that can be transferred to recipient cells to induce pathological processes and significant modifications, as metastasis, increase
Homan Kang et al.
Scientific reports, 5, 10144-10144 (2015-05-29)
Recently, preparation and screening of compound libraries remain one of the most challenging tasks in drug discovery, biomarker detection, and biomolecular profiling processes. So far, several distinct encoding/decoding methods such as chemical encoding, graphical encoding, and optical encoding have been

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