5-tert-butyl-2-methylbenzenethiol

C11H16S

CAS7340-90-1

Danger

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Identification

CAS Number: 7340-90-1
EC Number: 444-970-7
UN Number: 3082
Index Number: 604-089-00-2
PubChem CID: 596868

Physical-chemical properties

Molecular Formula: C11H16S
Molar Mass: 180.31 g/mol
IUPAC Name: 5-tert-butyl-2-methylbenzenethiol

Chemical Identifiers

InChI: InChI=1S/C11H16S/c1-8-5-6-9(7-10(8)12)11(2,3)4/h5-7,12H,1-4H3
InChI Key: ZSBNXOIAJFVXMP-UHFFFAOYSA-N

Overview

5-tert-butyl-2-methylbenzenethiol (CAS: 7340-90-1) is a chemical compound widely used in industry. The molecular formula is C11H16S. The molar mass is 180.31 g/mol.

Safety & Classification

Danger

Classification:

Flam. Liq. 3; Repr. 2; Asp. Tox. 1; STOT SE 3; STOT RE 2 *; Skin Irrit. 2; Eye Irrit. 2; Skin Sen...

GHS Pictograms

Flame

GHS02

Flammable. May ignite on contact with air, water, or heat sources.

Health Hazard

GHS08

Serious health hazard. May cause cancer, organ damage, or genetic defects.

Exclamation Mark

GHS07

Harmful. May cause irritation, allergic reactions, or drowsiness.

Environment

GHS09

Environmental hazard. Toxic to aquatic life with long lasting effects.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H226

Flammable liquid and vapour.

H304

May be fatal if swallowed and enters airways.

H336

May cause drowsiness or dizziness.

H373

May cause damage to organs through prolonged or repeated exposure.

H315

Causes skin irritation.

H319

Causes serious eye irritation.

H317

May cause an allergic skin reaction.

H400

Very toxic to aquatic life.

H410

Very toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Inhalation

Irritant

Measures if vapours or dust are inhaled

First Aid Actions

+P304IF INHALED:
+P340Remove person to fresh air and keep comfortable for breathing.
+P311Call a POISON CENTER/doctor.

Related hazard statements:

H336

Skin Contact

Irritant

Measures if substance contacts the skin

First Aid Actions

+P302IF ON SKIN:
+P352Wash with plenty of water.
+P361Take off immediately all contaminated clothing.
+P313Get medical advice/attention.

Related hazard statements:

H315 H317

Eye Contact

Irritant

Measures if substance gets into the eyes

First Aid Actions

+P305IF IN EYES:
+P351Rinse cautiously with water for several minutes.
+P338Remove contact lenses, if present and easy to do. Continue rinsing.
+P313Get medical advice/attention.

Related hazard statements:

H319

Ingestion

Toxic

Measures if substance is accidentally swallowed

First Aid Actions

+P301IF SWALLOWED:
+P330Rinse mouth.
+P331Do NOT induce vomiting.
+P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

H304

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number	3082
ADR Class	9
Packing Group	III
Tunnel Code	-
Proper Shipping Name	2-Methyl-5-tert-butylthiophenol, Flp. > 60 °C
Marine Pollutant	No

Frequently Asked Questions

What is 5-tert-butyl-2-methylbenzenethiol?

5-tert-butyl-2-methylbenzenethiol (CAS 7340-90-1) is a chemical substance with the formula C11H16S used in various industrial applications.

What are the properties of 5-tert-butyl-2-methylbenzenethiol?

5-tert-butyl-2-methylbenzenethiol has a molar mass of 180.31 g/mol. It is classified as Flam. Liq. 3; Repr. 2; Asp. Tox. 1; STOT SE 3; STOT RE 2 *; Skin Irrit. 2; Eye Irrit. 2; Skin Sen.... See the technical data above for more details.

How to store 5-tert-butyl-2-methylbenzenethiol safely?

5-tert-butyl-2-methylbenzenethiol should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.

Is 5-tert-butyl-2-methylbenzenethiol dangerous?

5-tert-butyl-2-methylbenzenethiol carries the signal word "Danger". 4 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy 5-tert-butyl-2-methylbenzenethiol?

You can order 5-tert-butyl-2-methylbenzenethiol (CAS 7340-90-1) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.