12789-46-7

12789-46-7 structure
12789-46-7 structure

Name Pentyl dihydrogen phosphate
Synonyms Einecs 235-827-8
Un2819
Amyl phosphate.
Amyl hydrogen phosphate
Phosphoric acid,pentyl ester
Density 1.23g/cm3
Boiling Point 285.6ºC at 760mmHg
Molecular Formula C5H13O4P
Molecular Weight 168.12800
Flash Point 126.5ºC
Exact Mass 168.05500
PSA 76.57000
LogP 1.28590
Vapour Pressure 0.000714mmHg at 25°C
Index of Refraction 1.452

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TC6700000
CHEMICAL NAME :
Phosphoric acid, pentyl ester
CAS REGISTRY NUMBER :
12789-46-7
LAST UPDATED :
199504
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C5-H13-O4-P
MOLECULAR WEIGHT :
168.15

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,37,1953 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2716 No. of Facilities: 5 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 27 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2716 No. of Facilities: 6320 (estimated) No. of Industries: 75 No. of Occupations: 57 No. of Employees: 86830 (estimated) No. of Female Employees: 7961 (estimated)
RIDADR UN 2819
Packaging Group III
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