Note: Ingredients listed on restricted chemical lists
General Information
Version
ACR11642
Revision date
2026-07-07
Product name
Dimethyl methylphosphonate
CAS No.
756-79-6
supplier name
Fisher Scientific UK
Emergency telephone
001-800-227-6701, +32 14 57 52 11, 001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Fisher Scientific UK
e-mail address of the competent person responsible for the Safety Data Sheet
begel.sdsdesk@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H319, H340
Hazard statements
Code
Statements
H319
Causes serious eye irritation
Section 2
SECTION 2: Hazards identification
Physical State
Appearance/Odor
Liquid Clear, Colorless No information available Emergency Overview Causes serious eye irritation. May cause genetic defects. Classification of the substance or mixture Serious Eye Damage/Eye Irritation Category 2 Germ Cell Mutagenicity Category 1B Label Elements
Signal word
Danger Hazard Statements H319 - Causes serious eye irritation H340 - May cause genetic defects
Prevention
P201 - Obtain special instructions before use P202 - Do not handle until all safety precautions have been read and understood P264 - Wash face, hands and any exposed skin thoroughly after handling P280 - Wear protective gloves/protective clothing/eye protection/face protection
Response
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P308 + P313 - IF exposed or concerned: Get medical advice/attention
Storage
P403 - Store in a well-ventilated place
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
Other physicochemical hazards
None identified.
Health hazards
Causes serious eye irritation. May cause genetic defects.
Environmental hazards
Contains no substances known to be hazardous to the environment or not degradable in waste water treatment plants. No information available This product does not contain any known or suspected endocrine disruptors.
2.1 Classification of the substance or mixture
Serious Eye Damage/Eye Irritation Category 2 Germ Cell Mutagenicity
