Chemical name: Triethoxy methane
English Synonyms: Methyl orthoformate; Thrimethyl orthoformate; Trimethoxymethane; Trimethyl ortho formate; 1,1,2-trimethoxyethane; methoxymethanediol
Molecular formula: HC (OC2H5) 3
Molecular Weight: 148.20
Dangerous Goods Code: 36051
CAS NO: 122-51-0
Relative density: 0.8909 (20/4 ℃)
Melting point: <-18 ℃
Boiling point: 143 ℃ (102kPa)
Flash point: 27 ℃
Refractive index nD (25 ℃): 1.3900
Trimethyl orthoformate is a flammable, colorless liquid with a pungent odor, the smell is similar to the ether substance, but the fragrance is very short.
Trimethyl orthoformate is an important intermediate for organic synthesis. In medicine it is mainly used for the synthesis of vitamin B1, sulfonamides, antibiotics, etc.; in coatings it used in polyurethane or epoxy coatings to prevent hydration and hardening due to dehydration; Trimethyl orthoformate is also used in perfumery synthesis.
In case of fire or heat, a risk of fire and explosion may occur, Trimethyl orthoformate orally may cause breathing difficulties and muscle weakness symptoms.
Emergency measures:
Health hazards: oral breathing difficulties and can produce weak, non-irritating to the skin.
Skin contact: Remove contaminated clothing, mobile water rinse.
Eye contact: immediately filed eyelid, mobile water rinse.
Inhalation: from the scene to fresh. Artificial respiration should give to the patients, if necessary. And see a Doctor.
Fresh into: coverage to those who drink a lot of water, induce vomiting, seek medical attention.
Protection measures:
Engineering controls: the production process confined to enhance ventilation.
Respiratory protection: high concentration environment, they should wear protective masks.
Eye protection: use safety masks.
Protective clothing: wearing overalls.
Hand Protection: Wear protective gloves.
Other: no smoking scene work. After work, take a shower. Attention to personal hygiene.
Want to learn more information about Trimethyl orthoformate, you can access the guidechem.com. Guidechem.com is just a place for you to look for some chemicals. Guidechem provide the most convenient conditions for the international buyers and let these leads benefit all the business people. Guidechem chemical B2B network provides information on china and global chemical market quotation and relative chemical Information. Guidechem Chemical Network providing the most complete information of the chemical industry.
没有评论:
发表评论