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45997 Sigma-Aldrich

Methyl acetate

analytical standard

  • CAS Number 79-20-9

  • Linear Formula CH3COOCH3

  • Molecular Weight 74.08

  •  Beilstein Registry Number 1736662

  •  EC Number 201-185-2

  •  MDL number MFCD00008711

  •  PubChem Substance ID 329757045

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Properties

Related Categories Additional Standards, All Alphabetically Sorted, Alpha Sort, Analytical Standards, Analytical/Chromatography,
grade   analytical standard
vapor density   2.55 (vs air)
vapor pressure   165 mmHg ( 20 °C)
InChI Key   KXKVLQRXCPHEJC-UHFFFAOYSA-N
assay   ≥99.9% (GC)
form   neat
autoignition temp.   936 °F
shelf life   limited shelf life, expiry date on the label
expl. lim.   16 %
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.361(lit.)
  n20/D 1.362
bp   57-58 °C(lit.)
mp   −98 °C(lit.)
density   0.934 g/mL at 25 °C
format   neat

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
Repeated exposure may cause skin dryness or cracking.
RIDADR 
UN1231 - class 3 - PG 2 - Methyl acetate
WGK Germany 
1
RTECS 
AI9100000
Flash Point(F) 
8.6 °F
Flash Point(C) 
-13 °C
Protocols & Articles

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