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Merck
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Key Documents

8.14845

Sigma-Aldrich

Isoamyl propionate

for synthesis

Synonym(s):

Isoamyl propionate, Propionic acid isoamyl ester

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About This Item

Linear Formula:
(CH3)2CHCH2CH2OCOCH2CH2CH3
CAS Number:
105-68-0
Molecular Weight:
144.21
MDL number:
MFCD00048611
UNSPSC Code:
12352108
EC Index Number:
203-322-1
NACRES:
NA.22

Quality Level

200

Assay

≥98.0% (GC)

form

liquid

autoignition temp.

370 °C

potency

>5000 mg/kg LD50, oral (Rat)
>5000 mg/kg LD50, skin (Rabbit)

expl. lim.

1 % (v/v)

mp

-73 °C

transition temp

flash point 46 °C

density

0.869 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C8H16O2/c1-4-8(9)10-6-5-7(2)3/h7H,4-6H2,1-3H3

InChI key

XAOGXQMKWQFZEM-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.868 - 0.871
Identity (IR): passes test

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

118.4 °F - closed cup

Flash Point(C)

48 °C - closed cup

Certificates of Analysis (COA)

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