Pentyl propionate
Suppliers
Names
[ CAS No. ]:
624-54-4
[ Name ]:
Pentyl propionate
[Synonym ]:
MFCD00048849
n-Pentyl propionate
EINECS 210-852-7
Chemical & Physical Properties
[ Density]:
0.873 g/mL at 25 °C(lit.)
[ Boiling Point ]:
169 °C(lit.)
[ Melting Point ]:
-75 °C
[ Molecular Formula ]:
C8H16O2
[ Molecular Weight ]:
144.21100
[ Flash Point ]:
133 °F
[ Exact Mass ]:
144.11500
[ PSA ]:
26.30000
[ LogP ]:
2.12980
[ Index of Refraction ]:
n20/D 1.4074(lit.)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UA2533000
- CHEMICAL NAME :
- Propanoic acid, pentyl ester
- CAS REGISTRY NUMBER :
- 624-54-4
- BEILSTEIN REFERENCE NO. :
- 1747102
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 8
- MOLECULAR FORMULA :
- C8-H16-O2
- MOLECULAR WEIGHT :
- 144.24
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,197,1992 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >14 gm/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - ataxia Liver - other changes
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,197,1992
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >14 gm/kg
- TOXIC EFFECTS :
- Gastrointestinal - hypermotility, diarrhea Liver - other changes Musculoskeletal - other changes
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,197,1992 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83165 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 19 No. of Employees: 1865 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83165 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 1557 (estimated) No. of Female Employees: 276 (estimated)
Safety Information
[ Symbol ]:
GHS02
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H226
[ Precautionary Statements ]:
P210-P370 + P378
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
T+
[ Risk Phrases ]:
10
[ Safety Phrases ]:
23-24
[ RIDADR ]:
UN 3272 3/PG 3
[ WGK Germany ]:
1
[ RTECS ]:
UA2533000
[ Packaging Group ]:
III
[ Hazard Class ]:
3.2
[ HS Code ]:
2915509000
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2915509000
[ Summary ]:
2915509000 propionic acid, its salts and esters。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%
Articles
FEBS J. 272(12) , 3132-44, (2005)
Apple flavor is characterized by combinations of ester compounds, which increase markedly during fruit ripening. The final step in ester biosynthesis is catalyzed by alcohol acyl transferases (AATs) t...
Thermodynamic properties of (an ester+ an alkane). XVII. Experimental and values for (an alkyl propanoate+ an alkane) at 318.15 K. Ortega J, et al.J. Chem. Thermodyn. 37(9) , 967-983, (2005)
Characterization of Changes inGala'Apple Aroma during Storage Using Osme Analysis, a Gas Chromatography-Olfactometry Technique. Plotto A, et al.
J. Am. Soc. Hort. Sci. 125(6) , 714-22, (2000)