|
Product Name: |
Ethyl valerate |
|
CAS: |
539-82-2 |
|
MF: |
C7H14O2 |
|
MW: |
130.18 |
|
EINECS: |
208-726-1 |
|
Mol File: |
539-82-2.mol |
|
|
|
|
Melting point |
-92--90°C |
|
Boiling point |
145 °C |
|
density |
0.875 g/mL at 25 °C(lit.) |
|
FEMA |
2462 | ETHYL VALERATE |
|
refractive index |
n20/D 1.401(lit.) |
|
Fp |
102 °F |
|
storage temp. |
Flammables area |
|
solubility |
2.23g/l |
|
form |
Liquid |
|
color |
Clear colorless |
|
explosive limit |
1%(V) |
|
Odor Threshold |
0.00011ppm |
|
Water Solubility |
2.226g/L(temperature not stated) |
|
JECFA Number |
30 |
|
Merck |
14,9904 |
|
BRN |
1744680 |
|
CAS DataBase Reference |
539-82-2(CAS DataBase Reference) |
|
NIST Chemistry Reference |
Pentanoic acid, ethyl ester(539-82-2) |
|
EPA Substance Registry System |
Pentanoic acid, ethyl ester (539-82-2) |
|
Risk Statements |
10 |
|
Safety Statements |
16 |
|
RIDADR |
UN 3272 3/PG 3 |
|
WGK Germany |
3 |
|
TSCA |
Yes |
|
HazardClass |
3 |
|
PackingGroup |
III |
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HS Code |
29156090 |
|
Chemical Properties |
clear colorless liquid |
|
Chemical Properties |
Ethyl valerate has a fruity odor suggestive of apple |
|
Uses |
Intermediate in perfumery. |
|
Preparation |
By refluxing valeric acid and ethyl alcohol in the presence of concentrated H2SO4. |
|
Aroma threshold values |
Detection: 1.5 to 5 ppb |
|
Taste threshold values |
Taste characteristics at 30 ppm: fruity, strawberry, sweet, estry, fruity, pineapple, and tropical fruit. |
|
Raw materials |
Etanol-->Valeric acid-->VALERENIC ACID |
|
Preparation Products |
5-N-PROPYLURACIL-->5-PROPYL-2-THIOURACIL |
