Hexamine

Thermo Fisher Scientific India Pvt. Ltd

Revision date : 2026-03-16

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GHS02 GHS07
Health risk rating 4
Safety risk rating 3
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

100-97-0

Name of the chemical

Hexamethylenetetramine

Concentration

<=100

General Information

Version

QUA96138

Revision date

2026-03-16

Product name

Hexamine

Product Synonyms

HMTA; Hexamine; Methenamine; Hexamethylenetetramine

CAS No.

100-97-0

supplier name

Thermo Fisher Scientific India Pvt. Ltd

Emergency telephone

(800) 424-9300, 001 (202) 483-7616

Icons in SDS

GHS02 GHS07 M004 M009 M010 M011 M017

Company Information

company name

Thermo Fisher Scientific India Pvt. Ltd

e-mail address of the competent person responsible for the Safety Data Sheet

laboratorysolution@thermofisher.com

GHS Information

Signal word

Warning

Hazard Codes

Hazard statements (CLP)

H228, H317, H401

Hazard statements

Code

Statements

H228

Flammable solid

Section 2

SECTION 2: Hazards identification

Classification of the substance or mixture Flammable solids Category 2 Skin Sensitization Category 1 Acute aquatic toxicity Category 2 Label Elements

Signal word

Warning Hazard Statements H228 - Flammable solid H317 - May cause an allergic skin reaction H401 - Toxic to aquatic life

Prevention

P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P240 - Ground and bond container and receiving equipment P261 - Avoid breathing dust/fume/gas/mist/vapors/spray P272 - Contaminated work clothing should not be allowed out of the workplace P280 - Wear protective gloves/protective clothing/eye protection/face protection

Response

P302 + P352 - IF ON SKIN: Wash with plenty of soap and water P333 + P313 - If skin irritation or rash occurs: Get medical advice/attention P363 - Wash contaminated clothing before reuse P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish

Storage

P403 + P233 - Store in a well-ventilated place. Keep container tightly closed

Disposal

P501 - Dispose of contents/ container to an approved waste disposal plant

2.3 Other hazards

. . May form explosible dust-air mixture if dispersed. Toxic to terrestrial vertebrates. This product does not contain any known or suspected endocrine disruptors.

2.1 Classification of the substance or mixture

Category 2 Skin Sensitization Category 1 Acute aquatic toxicity Category 2

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