Home Categories Flavors and fragrances Methyl butyrate
A5341812

Methyl butyrate , StandardforGC,>99.5%(GC) , 623-42-7

CAS NO.:623-42-7

Empirical Formula: C5H10O2

Molecular Weight: 102.13

MDL number: MFCD00009391

EINECS: 210-792-1

Update time: 2022-07-08

PRODUCT Properties

Melting point: -85--84°C
Boiling point: 102-103 °C (lit.)
Density  0.898 g/mL at 25 °C (lit.)
vapor density  3.5 (vs air)
vapor pressure  40 mm Hg ( 30 °C)
refractive index  n20/D 1.385(lit.)
FEMA  2693 | METHYL BUTYRATE
Flash point: 53 °F
storage temp.  Flammables area
solubility  water: soluble60 part
form  Liquid
color  Clear colorless to very slightly yellow
Odor at 10.00 % in dipropylene glycol. fruity apple sweet banana pineapple
Odor Type fruity
explosive limit 1.6%(V)
Odor Threshold 0.0071ppm
Water Solubility  Slightly soluble in water.
Merck  14,6035
JECFA Number 149
BRN  1740743
Dielectric constant 5.6(20℃)
Stability: Stable. Flammable. Incompatible with strong bases, strong oxidizing agents.
LogP 1.24

Description and Uses

Methyl butyrate, also known as methyl butanoate , is an ester with a fruity odor pineapple, apple, and strawberry. At room temperature, it is a colorless liquid with low solubility in water, upon which it floats to form an oily layer. Although it is flammable, it has a relatively low vapor pressure ( 40 mmHg at 30°C), so it can be safely handled at room temperature without special safety precautions.

Methyl butyrate is used as a solvent for ethylcellulose and nitrocellulose resins. It is also used in lacquers and perfumes and in the manufacture of rum and fruit flavors.

Safety

Symbol(GHS) 
GHS02
Signal word  Danger
Hazard statements  H225
Precautionary statements  P210
Hazard Codes  F,Xn,Xi
Risk Statements  20-36/37/38-11
Safety Statements  16-26-36-33-29-9
RIDADR  UN 1237 3/PG 2
WGK Germany  2
RTECS  ET5500000
13
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29156000

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