132624

Tetramethyl orthocarbonate

98%

• Synonym(s): Orthocarbonic acid tetramethyl ester, Tetramethoxymethane
• Linear Formula: C(OCH₃)₄
• CAS Number: 1850-14-2
• Molecular Weight: 136.15
• Beilstein: 1737682
• EC Number: 217-438-5
• MDL number: MFCD00008473
• UNSPSC Code: 12352100
• PubChem Substance ID: 24848061
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 98%
• refractive index: n20/D 1.385 (lit.)
• bp: 114 °C (lit.)
• mp: −5 °C (lit.)
• density: 1.023 g/mL at 25 °C (lit.)
• SMILES string: COC(OC)(OC)OC
• InChI: 1S/C5H12O4/c1-6-5(7-2,8-3)9-4/h1-4H3
• InChI key: AHJWSRRHTXRLAQ-UHFFFAOYSA-N

Description

General description

Tetramethyl orthocarbonate undergoes stereoselectively controlled acid hydrolysis.

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H315,H319,H335
• Precautionary Statements: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 71.6 °F - closed cup
• Flash Point(C): 22 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves