2-(Trimethylsilyl)aceticacid , 95+% , 2345-38-2

CAS NO.：2345-38-2

Empirical Formula: C5H12O2Si

Molecular Weight: 132.23

MDL number: MFCD00042651

EINECS: 219-067-4

PRODUCT Properties

• Melting point: 39-42 °C(lit.)
• Boiling point: 90-95°C 10mm
• Density: 0.8830 (estimate)
• Flash point: 203 °F
• storage temp.: Sealed in dry,Room Temperature
• solubility: Sol ethereal solvents.
• form: solid
• pka: 5.23±0.10(Predicted)
• Appearance: Colorless to off-white <39°C Solid,>42°C Liquid
• Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
• Sensitive: Moisture Sensitive
• BRN: 1679394
• InChI: 1S/C5H12O2Si/c1-8(2,3)4-5(6)7/h4H2,1-3H3,(H,6,7)
• InChIKey: JDMMZVAKMAONFU-UHFFFAOYSA-N
• SMILES: C[Si](C)(C)CC(O)=O
• CAS DataBase Reference: 2345-38-2(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid, (trimethylsilyl)-(2345-38-2)
• EPA Substance Registry System: Acetic acid, (trimethylsilyl)- (2345-38-2)

Description and Uses

(Trimethylsilyl)acetic acid may be used in chemical synthesis.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• target organs: Respiratory system
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• RIDADR: UN3261
• WGK Germany: 2
• RTECS: AK0843500
• F: 3-10-21
• TSCA: TSCA listed
• HazardClass: 8
• PackingGroup: III
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Irrit. 2; Skin Irrit. 2; STOT SE 3