trimethyl orthoformate 99% cas 149-73-5

Chemical Name: Trimethyl orthoformate

CAS No.: 149-73-5

MolecularFormula: C4H10O3

Chemical Structure:

Molecular weight:106.12

Appearance: Colorless transparent liquid

Assay: 99%

Trimethyl orthoformate99% Typical Properties

Item	Specifications	Results
Appearance	Colorless transparent liquid	comply
Methanol	0.5%max	0.17%
Methyl formate	0.3%	0.1%
triazine	0.01%	/
Purity	99min	99.43
Color	20max	10
Boiling point	103-105	104.2
Acidity value	0.04%max	0.018
Density	0.962-0.966	0.9657
Conclusion: This product conforms to enterprise standard.

Trimethyl orthoformate 99% Use

1. This product is used as an intermediate in the pharmaceutical industry for the production of vitamin B1, vitamin A, sulfadiazine, pipemidic acid and antibacterial agents. Vitamin B1 consumes the largest proportion of methyl orthoformate.

2. This product is also used as a raw material for dyes and spices.

3. This product is mainly used in the synthesis of pesticide intermediates such as azoxystrobin and dimethyl ether.

4. This product is used as a dehydrating agent to prevent polyurethane or epoxy coatings from hardening due to hydration.

Trimethyl orthoformate99% Packaging and Shipping

Drum，200kg/drum

Trimethyl orthoformate99% Storage

In a dry atmosphere, the product should be sealed and stored.

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