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Other Classes -> Thiols

Flammable agents - 2nd degree

0.98 (NIOSH, 2024) - Less dense than water; will float

0.9782 @ 20 °C/4 °C

Relative density (water = 1): 0.98

0.98

Liquid

Colorless liquid.

Insoluble (NIOSH, 2024)

SOL IN ALCOHOL, ETHER, ACETONE, BENZENE, CHLOROFORM

Soluble in oxygenated and chlorinated solvents.

Solubility in water: none

Insoluble

110 °F (NIOSH, 2024)

43 °C

110 °F; 43 °C (CLOSED CUP)

43 °C c.c.

110 °F

316 °F at 760 mmHg (NIOSH, 2024)

158.9 °C @ 760 MM HG

158 °C

316 °F

-181 °F (NIOSH, 2024)

-118 °C

-181 °F

4.00 (AIR= 1)

Relative vapor density (air = 1): 4.0

10 mmHg (NIOSH, 2024)

10.0 [mmHg]

Vapor pressure, kPa at 20 °C: 1.3

10 mmHg

Warning

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P391, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 48 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Chemical: Cyclohexanethiol

Status: Active Update: 17-04-2013 https://echa.europa.eu/registration-dossier/-/registered-dossier/11526

Cyclohexanethiol: Does not have an individual approval but may be used under an appropriate group standard

The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)

Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:

· HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.

· HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.

Flammable. Above 43 °C explosive vapour/air mixtures may be formed.

Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:

· May cause toxic effects if inhaled or absorbed through skin.

· May cause toxic effects if inhaled or absorbed through skin.

3054 129

3054 129

3054 129

Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:

Use foam, carbon dioxide, powder. In case of fire: keep drums, etc., cool by spraying with water.

Fresh air, rest. Refer for medical attention.

Remove contaminated clothes. Rinse skin with plenty of water or shower.

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

Rinse mouth. Give one or two glasses of water to drink. Refer for medical attention .

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.

Excerpt from NIOSH Pocket Guide for Cyclohexanethiol:

General First Aid:

General First Aid:

(General first aid procedures)

· Wear positive pressure self-contained breathing apparatus (SCBA).

· Wear positive pressure self-contained breathing apparatus (SCBA).

SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

Personal protection: self-contained breathing apparatus. Collect leaking and spilled liquid in sealable containers as far as possible. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.

The worker should immediately wash the skin when it becomes contaminated.

Work clothing that becomes wet or significantly contaminated should be removed and replaced.

Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:

Immediate precautionary measure

Immediate precautionary measure

The substance can be absorbed into the body by inhalation and by ingestion.

inhalation, skin absorption, ingestion, skin and/or eye contact

Cough. Dizziness. Headache. Nausea. Drowsiness. Vomiting. Weakness. Unconsciousness.

Redness. Pain.

Redness. Pain.

See Inhalation.

irritation eyes, skin, respiratory system; headache, dizziness, lassitude (weakness, exhaustion), nausea, vomiting, convulsions; cough, wheezing, laryngitis, dyspnea (breathing difficulty)