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Produktnavn: |
Ethyl valerate |
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CAS: |
539-82-2 |
|
MF: |
C7H14O2 |
|
MW: |
130.18 |
|
EINECS: |
208-726-1 |
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Mol File: |
539-82-2.mol |
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|
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Melting point |
-92-90 ° C |
|
Kokepunkt |
145 ° C |
|
density |
0.875 g/mL at 25 °C(lit.) |
|
FEMA |
2462 | ETHYL VALERATE |
|
refractive index |
n20 / D 1.401 (lys) |
|
Fp |
102 °F |
|
lagringstemperatur |
Flammables area |
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solubility |
2.23g/l |
|
skjema |
Liquid |
|
farge |
Klar fargeløs |
|
explosive limit |
1% (V) |
|
Luktterskel |
0.00011ppm |
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Water Solubility |
2.226g/L(temperature not stated) |
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JECFA Number |
30 |
|
Merck |
14,9904 |
|
BRN |
1744680 |
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CAS DataBase Referanse |
539-82-2(CAS DataBase Reference) |
|
NIST Chemistry Reference |
Pentanoic acid, ethyl ester(539-82-2) |
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EPA Substance Registry System |
Pentansyre, etylester (539-82-2) |
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Risk Statements |
10 |
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Sikkerhetserklæringer |
16 |
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RIDADR |
UN 3272 3 / PG 3 |
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WGK Tyskland |
3 |
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TSCA |
Yes |
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HazardClass |
3 |
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PackingGroup |
III |
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HS kode |
29156090 |
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Kjemiske egenskaper |
clear colorless liquid |
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Kjemiske egenskaper |
Ethyl valerate has a fruity odor suggestive of apple |
|
Bruker |
Intermediate in perfumery. |
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Forberedelse |
By refluxing valeric acid and ethyl alcohol in the presence of concentrated H2SO4. |
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Aroma threshold values |
Deteksjon: 1,5 til 5 ppm |
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Smakterskelverdier |
Smakskarakteristika ved 30 spm: fruktig, jordbær, søt, estry, fruktig, ananas og tropisk frukt. |
|
Raw materials |
Etanol-->Valeric acid-->VALERENIC ACID |
|
Forberedelsesprodukter |
5-N-PROPYLURACIL -> 5-PROPYL-2-THIOURACIL |
