Ethyl Valerate
Ethyl Valerate 's cas code is 539-82-2
Ethyl Valerate, Suppliers, Wholesale, In Stock, Free Sample, China, Manufacturers, Made in China, Low Price, Quality, 1 Year Warranty
Product Description
Ethyl valerate Basic information
Product Name: | Ethyl valerate |
CAS: | 539-82-2 |
MF: | C7H14O2 |
MW: | 130.18 |
EINECS: | 208-726-1 |
Mol File: | 539-82-2.mol |
Ethyl valerate Chemical Properties
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) |
Ethyl valerate Safety Information
Risk Statements | 10 |
Safety Statements | 16 |
RIDADR | UN 3272 3/PG 3 |
WGK Germany | 3 |
TSCA | Yes |
HazardClass | 3 |
PackingGroup | III |
HS Code | 29156090 |
Ethyl valerate Usage And Synthesis
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. |
Ethyl valerate Preparation Products And Raw materials
Raw materials | Etanol-->Valeric acid-->VALERENIC ACID |
Preparation Products | 5-N-PROPYLURACIL-->5-PROPYL-2-THIOURACIL |