pentyl valerate

Names

[ Name ]:
pentyl valerate

[Synonym ]:
Pentanoic Acid Pentyl Ester
EINECS 218-528-7
Valeric acid,pentyl ester
Amyl Pentanoate
Pentyl Valerate
n-Pentyl pentanoate
Valeric Acid Pentyl Ester
Pentanoic acid,pentyl ester
n-Pentyl valerate
Pentyl Pentanoate
1-Pentyl n-valerate
n-pentyl n-pentanoate
MFCD00042904
n-pentyl pantanoate
Amyl Valerate
Amyl valerianate

Chemical & Physical Properties

[ Density]:
0.865 g/mL at 20 °C(lit.)

[ Boiling Point ]:
201-203 °C(lit.)

[ Molecular Formula ]:
C₁₀H₂₀O₂

[ Molecular Weight ]:
172.26500

[ Flash Point ]:
81 °C

[ Exact Mass ]:
172.14600

[ PSA ]:
26.30000

[ LogP ]:
2.91000

[ Vapour Pressure ]:
0.233mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.417

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SA4250000

CHEMICAL NAME :: Pentanoic acid, pentyl ester

CAS REGISTRY NUMBER :: 2173-56-0

BEILSTEIN REFERENCE NO. :: 1754427

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C10-H20-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >35420 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: >17260 mg/kg

TOXIC EFFECTS :: Skin and Appendages - hair

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Safety Phrases ]:
S23-S24/25

[ WGK Germany ]:
2

[ RTECS ]:
SA4250000

[ HS Code ]:
2915600000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2915600000

[ Summary ]:
2915600000 butanoic acids and pentanoic acids and their salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles

Biocatalytic synthesis of flavor ester "pentyl valerate" using Candida rugosa lipase immobilized in microemulsion based organogels: effect of parameters and reusability.

Biomed Res. Int. 2014 , 353845, (2014)

Pentyl valerate was synthesized biocatalytically using Candida rugosa lipase (CRL) immobilized in microemulsion based organogels (MBGs). The optimum conditions were found to be pH 7.0, temperature of ...