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T72605 Sigma-Aldrich

Trimethylacetyl chloride

99%

Synonym: Pivaloyl chloride, Trimethylacetyl chloride

  • CAS Number 3282-30-2

  • Linear Formula (CH3)3CCOCl

  • Molecular Weight 120.58

  •  Beilstein/REAXYS Number 385668

  •  EC Number 221-921-6

  •  MDL number MFCD00000709

  •  PubChem Substance ID 24900440

  •  NACRES NA.22

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Properties

Related Categories Acid Halides, Building Blocks, Carbonyl Compounds, Chemical Synthesis, Chemicals for the synthesis of candidate COVID-19 treatments,
Quality Level   200
vapor density   >1 (vs air)
vapor pressure   36 mmHg ( 20 °C)
assay   99%
refractive index   n20/D 1.412 (lit.)
bp   105-106 °C (lit.)
density   0.979 g/mL at 25 °C (lit.)
SMILES string   CC(C)(C)C(Cl)=O
InChI   1S/C5H9ClO/c1-5(2,3)4(6)7/h1-3H3
InChI key   JVSFQJZRHXAUGT-UHFFFAOYSA-N

Description

Application

Widely used N-acylating agent for amines, Schiff bases, and pyrrolidinones as well as O-acylating agent for alcohols, lactones, and saccharides.

Packaging

5, 100, 500 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
EUH071
RIDADR 
UN 2438 3(8)(6.1) / PGI
WGK Germany 
WGK 1
Flash Point(F) 
55.4 °F - closed cup
Flash Point(C) 
13 °C - closed cup

Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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