2-pentyl acetate

Modify Date: 2024-01-01 18:03:02

2-pentyl acetate Structure
2-pentyl acetate structure
Common Name 2-pentyl acetate
CAS Number 626-38-0 Molecular Weight 130.18500
Density N/A Boiling Point 130-131ºC
Molecular Formula C7H14O2 Melting Point -148ºC
MSDS N/A Flash Point 33 °C - closed cup(lit.)

 Names

Name Acetic acid-2-pentyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 130-131ºC
Melting Point -148ºC
Molecular Formula C7H14O2
Molecular Weight 130.18500
Flash Point 33 °C - closed cup(lit.)
Exact Mass 130.09900
PSA 26.30000
LogP 1.73810

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AJ2100000
CHEMICAL NAME :
Acetic acid, 2-pentyl ester
CAS REGISTRY NUMBER :
626-38-0
BEILSTEIN REFERENCE NO. :
1721249
LAST UPDATED :
199712
DATA ITEMS CITED :
23
MOLECULAR FORMULA :
C7-H14-O2
MOLECULAR WEIGHT :
130.21
WISWESSER LINE NOTATION :
3Y1&OV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Human
DOSE/DURATION :
200 ppm
TOXIC EFFECTS :
Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Sense Organs and Special Senses (Eye) - conjunctive irritation Lungs, Thorax, or Respiration - other changes
REFERENCE :
JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 25,282,1943
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
10000 ppm/5H
REFERENCE :
PHRPA6 Public Health Reports. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1878- Volume(issue)/page/year: 51,811,1936 *** REVIEWS *** ACGIH TLV-TWA 665 mg/m3 (125 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 125 ppm (650 mg/m3) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,13,1971 OSHA PEL (Gen Indu):8H TWA 125 ppm (650 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 125 ppm (650 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 125 ppm (650 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 125 ppm (650 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 125 ppm (665 mg/m3) JAN 1993 OEL-BELGIUM:TWA 125 ppm (665 mg/m3) JAN 1993 OEL-DENMARK:TWA 100 ppm (525 mg/m3) JAN 1993 OEL-FRANCE:TWA 125 ppm (670 mg/m3) JAN 1993 OEL-GERMANY:TWA 100 ppm (525 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 125 ppm (670 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 125 ppm (650 mg/m3) JAN 1993 OEL-TURKEY:TWA 100 ppm (525 mg/m3) JAN 1993 OEL-UNITED KINGDOM:STEL 150 ppm (800 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 125 ppm (670 mg/m3);STEL 150 ppm JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO sec-AMYL ACETATE-air:10H TWA 125 ppm REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992

 Safety Information

Risk Phrases 10
Safety Phrases S16
RIDADR UN 1104 3/PG 3
Packaging Group III
Hazard Class 3.2

 Synthetic Route

 Synonyms

1-methylbutyl acetate
EINECS 210-946-8
SECALONIC ACID D FROM PENICILLIUM*OXALICUM
2-butyl acetate
sad
2-Pentyl acetate
ergochrome EE
1-methylbutyl ethanoate
secalonic acid D1
Secalonsaeure D
sec-amyl acetate