General Information
Revision date
2018-07-12
Product name
TMP
Product Synonyms
TRIMETHYL PHOSPHITE; TRIMETHOXYPHOSPHINE; METHYL PHOSPHITE; PHOSPHOROUS ACID, TRIMETHYL ESTER; UN 2329; C3H9PO3
Chemical name
organic phosphites
CAS No.
121-45-9
1.2.1 Relevant identified uses
semiconductor manufacture
Icons in SDS
Company Information
company name
ATMI International Trading Co, LTD
e-mail address of the competent person responsible for the Safety Data Sheet
Product.stewardship@entegris.com
GHS Information
Signal word
Warning
Section 2
SECTION 2: Hazards identification
Emergency Overview Colorless liquid. Flammable liquid and vapor. Harmful if swallowed. May be harmful in contact with skin. Causes skin irritation. Causes serious eye damage. May cause respiratory irritation. May cause damage to organs through prolonged or repeated exposure: eyes, lungs, nervous system.
Classification according to GHS
according to GB 30000.2-GB 30000.29) Flammable Liquids - Category 3 Acute Toxicity - Oral - Category 4 Acute Toxicity - Dermal - Category 5 Skin Corrosion/Irritation - Category 2 Serious Eye Damage/Eye Irritation - Category 2A Specific Target Organ Toxicity - Single Exposure - Category 3 ( respiratory system ) Specific Target Organ Toxicity - Repeated Exposure - Category 2 ( eyes , lungs , nervous system )
Signal word
Warning
Hazard statements
Flammable liquid and vapor. Harmful if swallowed. May be harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May cause damage to organs through prolonged or repeated exposure. (eyes , lungs , nervous system )
Prevention
Keep away from heat/sparks/open flame/hot surfaces - No smoking. Keep container tightly closed. Ground/Bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting equipment. Take precautionary measures against static discharge. Use only non-sparking tools. Do not breathe vapor or mist. Wash thoroughly after handling. Wear protective gloves/eye protection/face protection. Use only outdoors or in a well-ventilated area. Do not eat, drink or smoke when using this product.
Response
In case of fire: Use appropriate media to extinguish. Call a POISON CENTER or doctor if you feel unwell. IF INHALED: Remove person to fresh air and keep at rest in a position comfortable for breathing. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
Storage
Store in a well-ventilated place. Keep container tightly closed. Keep cool. Store locked up.
Disposal
Dispose of contents/container in accordance with local/regional/national/international regulations.
Other physicochemical hazards
Flammable liquid and vapor
Health hazards
Harmful if swallowed. May be harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. Suspected of damaging fertility or the unborn child. May cause respiratory irritation. May cause damage to organs through prolonged or repeated exposure: eyes, lungs, nervous system.
Environmental effects
No data available.
Other hazards which do not result in classification
No data available.