General Information
Revision date
2021-09-17
Product name
TMB
Substance name
Trimethyl borate
Product Synonyms
TRIMETHYL BORATE; BORIC ACID, (H3BO3), TRIMETHYL ESTER; METHYL BORATE; BORIC ACID
Chemical name
esters, alkyls
CAS No.
121-43-7
1.2.1 Relevant identified uses
semiconductor manufacture
supplier name
Tetra Tech International, Inc
Emergency telephone
+1-703-527-3887 (24 hours) - CHEMTREC – International
Icons in SDS
Company Information
company name
Tetra Tech International, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
reach@tetratech.com, Product.stewardship@entegris.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H225, H312
Hazard statements
Code
Statements
H225
Highly Flammable liquid and vapour
Section 2
CLP CLASSIFICATION
Flammable Liquids - Category 2 Acute Toxicity - Dermal - Category 4
2.2 Label elements
Labeling according to Regulation (EC) No. 1272/2008 [CLP]
Signal word
Danger
Hazard statements
H225 Highly flammable liquid and vapor. H312 Harmful in contact with skin.
Prevention
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground/Bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting equipment. P243 Take action to prevent static discharges. P242 Use non-sparking tools. P280 Wear protective gloves/protective clothing/eye protection/face protection.
Response
P370+P378 In case of fire: Use appropriate media to extinguish. P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P363 Wash contaminated clothing before reuse. P312 Call a POISON CENTER or doctor if you feel unwell. P321 Specific treatment (see label).
Storage
P403+P235 Store in a well-ventilated place. Keep cool.
Disposal
P501 Dispose of contents/container in accordance with local/regional/national/international regulations.
2.3 Other hazards
None known.
