Hexamine

Thermo Fisher Scientific Fisher Scientific (M) Sdn Bhd

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

Revision date

2026-03-16

Product name

Hexamine

Product Synonyms

HMTA; Hexamine; Methenamine; Hexamethylenetetramine

CAS No.

100-97-0

Emergency telephone

+(60)-327884561

Icons in SDS

GHS02 GHS07 M004 M009 M010 M011 M017

Company Information

company name

Thermo Fisher Scientific Fisher Scientific (M) Sdn Bhd

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

Hazard statements

Code

Statements

H228

Flammable solid

Section 2

SECTION 2: Hazards identification

Classification of the substance or mixture

Physical hazards

Flammable solids Category 2 (H228)

Health hazards

Skin Sensitization Category 1 (H317)

Environmental hazards

Based on available data, the classification criteria are not met

Signal word

Warning

Hazard statements

H228 - Flammable solid H317 - May cause an allergic skin reaction

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 combustible dust concentrations in air 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

Physical hazards Flammable solids Category 2 (H228) Health hazards Skin Sensitization Category 1 (H317) Environmental hazards Based on available data, the classification criteria are not met

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