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Trimethyl Orthoformate(TMOF)

分类 标签

Trimethyl orthoformate (TMOF) is the organic compound with the formula HC(OCH3)3. A colorless liquid, it is the simplest orthoester. It is a reagent used in organic synthesis for the formation of methyl ethers. The product of the reaction of an aldehyde with trimethyl orthoformate is acetal.

Additional information

Product Name

Trimethyl Orthoformate

CAS No.

149-73-5

UN N0.

3272

Molecular Formula

C4H10O3

Molecular Weight

106.12

Grade

For Synthesis

Product Details

Usage

The TMOF is a key organic synthesis intermediate, lt is mainly used to synthesize azoxystrobin and some other pesticides. For medical aspect, it is used to synthesize pipemidic acid, vitamins, cephalo-type antibiotics, etc, lt is also widely used in coating, dye, and perfume industries.

Physical Properties

Physical state Liquid
Color Clear Colorless
Odour Pungent, Aromatic, ester-like
Density (g/cm³) 0.9676
Melting point/Freezing Point -53℃
Boiling Point 101-102 °C
Flash Point 13℃
Purity ≥99%

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