Product name:Thrimethyl orthoformate/TMOF
CAS:149-73-5
MF:C4H10O3
MW:106.12
Melting point:-53°C
Boiling point:101-102°C
Density:0.97 g/ml at 25°C
Package:1 L/bottle, 25 L/drum, 200 L/drum
| Items | Specifications |
| Appearance | Colorless liquid |
| Purity | ≥99.5% |
| Color(Co-Pt) | ≤10 |
| Methanol | ≤0.1% |
| Methyl formate | ≤0.2% |
| Triazine | ≤0.1% |
| Free acid | ≤0.05% |
| Water | ≤0.05% |
1.It is used as the intermediate of producing Vitamin B1, sulfonamides, antibiotics and so on.
2.It is the raw material of perfume and pesticide and the additive of polyurethane coating.
1. Protective group: Commonly used as a protecting group for alcohols in organic synthesis. The orthoformate group can protect the hydroxyl group during the reaction and can be removed after the reaction to generate alcohol.
2. Synthesis of ester: Trimethyl ester can be synthesized into esters by reaction with carboxylic acids or alcohols.
3. Reagents in organic reactions: It is used as a reagent in various organic reactions including the formation of acyl aldehydes and the preparation of other functional groups.
4. Precursors of other compounds: Can be used as precursors for synthesizing other chemical compounds in the laboratory.
5. Solvent: Due to its solvent properties, it can also be used in certain chemical processes.
It is soluble in ethanol, ether, benzene, decomposed in water.
1 kg/bag or 25 kg/drum or 200 kg/drum or according to customers' requirement.
1,The quantity: 1-1000 kg, within 3 working days after get payments
2,The quantity:Above 1000 kg, Within 2 weeks after get payments.
1, T/T
2, L/C
3, Visa
4, Credit card
5, Paypal
6, Alibaba trade Assurance
7, Western union
8, MoneyGram
1. Precautions for safe handling
Protective measures
Handle in well ventilated areas. Eliminate all sources of ignition, and do not generate flames or sparks. Take precautionary measures against static discharges.
Advice on general occupational hygiene
Do not eat, drink and smoke in work areas. Wash hands after use. Remove contaminated clothing and protective equipment before entering eating areas.
2. Conditions for safe storage, including any incompatibilities
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
1. Reactivity:
The substance is stable under normal storage and handling conditions.
2. Chemical stability:
Stable under normal temperatures and pressures.
3. Possibility of hazardous reactions:
Under normal conditions, not hazardous reactions will occur.
4. Conditions to avoid:
Incompatible materials, ignition sources, strong oxidants.
5. Incompatible materials:
Oxidizing agents.
6. Hazardous decomposition products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
1. Regulatory Compliance: Check and follow local, national, and international regulations regarding the transportation of chemicals. Trimethyl orthoformate may be classified as a hazardous material, so make sure to follow the appropriate guidelines (e.g., UN number, proper shipping name).
2. Packaging: Use appropriate packaging materials that are compatible with trimethyl orthoformate. The container should be made of materials that can withstand the chemical and should be securely sealed to prevent leakage.
3. Label: Clearly label the packaging with the chemical name, hazard symbols and any relevant handling instructions. Ensure all labels are legible and meet regulatory requirements.
4. Temperature Control: If necessary, ensure shipping conditions maintain a stable temperature to prevent degradation or unwanted reactions.
5. Documentation: Includes all required shipping documents such as Safety Data Sheet (SDS), Shipping Manifest, and any other relevant documents.
6. Emergency Procedures: Provide information on emergency procedures in the event of a spill or accident during transport. This may include contact information for the emergency response team.
7. Training: Ensure that personnel involved in the transportation process are trained in handling hazardous materials and are aware of the risks associated with trimethyl orthoformate.
8. Avoid Incompatible Materials: Ensure that trimethyl esters are not transported together with incompatible materials (such as strong oxidants or acids) to prevent hazardous reactions.
Yes, trimethyl orthoformate is considered hazardous. Here are some key points about its hazards:
1. Flammability: Trimethylol is flammable and may pose a fire hazard if exposed to heat, sparks or open flames.
2. HEALTH HAZARD: May be harmful if inhaled, ingested or absorbed through skin. Contact may irritate eyes, skin and respiratory tract. Prolonged or repeated exposure may cause more serious health effects.
3. Environmental Hazard: If leaked, it may pose a risk to the environment, so correct handling and disposal are very important.
4. Regulatory Classification: Depending on the concentration and specific regulations in your area, trimethyl orthoformate may be classified as a hazardous material requiring specific handling, storage, and transportation measures.