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306967 Sigma-Aldrich

Isopentyl acetate

anhydrous, ≥99%

Synonym: Acetic acid 3-methylbutyl ester, Isoamyl acetate

  • CAS Number 123-92-2

  • Linear Formula CH3COOCH2CH2CH(CH3)2

  • Molecular Weight 130.18

  •  Beilstein Registry Number 1744750

  •  EC Number 204-662-3

  •  MDL number MFCD00008946

  •  PubChem Substance ID 24858550

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Properties

Related Categories Anhydrous Solvents, Solvent Bottles, Solvent Packaging Options, Solvent by Application, Solvents,
grade   anhydrous
vapor density   4.5 (vs air)
vapor pressure   5 mmHg ( 25 °C)
assay   ≥99%
autoignition temp.   680 °F
expl. lim.   7.5 %
impurities   <0.005% water
evapn. residue   <0.0005%
refractive index   n20/D 1.4(lit.)
bp   142 °C/756 mmHg(lit.)
mp   −78 °C(lit.)
density   0.876 g/mL at 25 °C(lit.)

Description

Packaging

1, 2 L in Sure/Seal™

100 mL in Sure/Seal™

Application

Sting pheromone of the honeybee.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
Repeated exposure may cause skin dryness or cracking.
RIDADR 
UN 1104 3 / PGIII
WGK Germany 
1
RTECS 
NS9800000
Flash Point(F) 
77 °F
Flash Point(C) 
25 °C
Protocols & Articles

Articles

Determination of Water Content in Iso-Amyl acetate Using Karl Fischer Titration

Carboxylic acid esters give hardly any problems during the KF titration. They are mostly adequately soluble in methanol and the use of propanol or chloroform as solubilizer is only necessary in the c...
Keywords: Titrations

Peer-Reviewed Papers
15

References

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