[L13369] CAS 1445-45-0 | Trimethyl orthoacetate, 98% | Alfa
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Brand: Alfa Aesar
1445-45-0 | C5H12O3 | 1,1,1-trimethoxyethane
Chemical Identifiers
CAS
1445-45-0
Molecular Weight (g/mol)
120.15
Synonym
1,1,1-trimethoxyethane
SMILES
COC(C)(OC)OC
InChI Key
HDPNBNXLBDFELL-UHFFFAOYSA-N
Molecular Formula
C5H12O3
IUPAC Name
1,1,1-trimethoxyethane
Specifications
Form
Liquid
Refractive Index
1.3870-1.3910 @ 20?C
Assay (GC)
≥97.5%
Appearance (Color)
Clear colorless to pale yellow
설명
Trimethyl orthoacetate is used as a diols can be protected as their 1-methoxyethylidene cyclic acetals (2-methoxy-2-methyl-1,3-dioxolanes) by acid-catalyzed exchange. It is mainly used as the chemical intermediates of the medicine. Some of the other applications includes it is mainly used as chemical intermediate of pharmaceutical and agricultural chemicals, used for compound medical intermediates of vitamin B1, vitamin A1 and sulfanilamide organism, used for dye and spices industry, Medicine, agricultural chemicals, paint additives.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Trimethyl orthoacetate is used as a diols can be protected as their 1-methoxyethylidene cyclic acetals (2-methoxy-2-methyl-1,3-dioxolanes) by acid-catalyzed exchange. It is mainly used as the chemical intermediates of the medicine. Some of the other applications includes it is mainly used as chemical intermediate of pharmaceutical and agricultural chemicals, used for compound medical intermediates of vitamin B1, vitamin A1 and sulfanilamide organism, used for dye and spices industry, Medicine, agricultural chemicals, paint additives.
Trimethyl orthoacetate is used as a diols can be protected as their 1-methoxyethylidene cyclic acetals (2-methoxy-2-methyl-1,3-dioxolanes) by acid-catalyzed exchange. It is mainly used as the chemical intermediates of the medicine. Some of the other applications includes it is mainly used as chemical intermediate of pharmaceutical and agricultural chemicals, used for compound medical intermediates of vitamin B1, vitamin A1 and sulfanilamide organism, used for dye and spices industry, Medicine, agricultural chemicals, paint additives.
Solubility
It hydrolyzes in water.
Notes
Moisture Sensitive. Keep container tightly closed in a dry and well-ventilated place. Keep away from oxidizing agents. Stable under recommended storage conditions.
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
경고:RUO – Research Use Only
CAS1445-45-0FORMULAC5H12O3EINECS215-892-9PACKAGING GROUPII
| Pakage | 250ML, 50ml |
|---|---|
| brand | Alfa Aesar |
