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Merck
CN

240923

Sigma-Aldrich

Trimethyl orthoformate

≥99%

Synonym(s):

Trimethoxymethane

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About This Item

Linear Formula:
CH(OCH3)3
CAS Number:
Molecular Weight:
106.12
Beilstein:
969215
MDL number:
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vapor density

3.67 (vs air)

vapor pressure

23.5 mmHg ( 20 °C)
40 mmHg ( 30 °C)
57 mmHg ( 40 °C)

Assay

≥99%

expl. lim.

5.1 %

refractive index

n20/D 1.379 (lit.)

bp

101-102 °C (lit.)

density

0.97 g/mL at 25 °C (lit.)

SMILES string

COC(OC)OC

InChI

1S/C4H10O3/c1-5-4(6-2)7-3/h4H,1-3H3

InChI key

PYOKUURKVVELLB-UHFFFAOYSA-N

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