UNII:SN4X38MJ1X
Suppliers
Names
[ CAS No. ]:
25103-12-2
[ Name ]:
UNII:SN4X38MJ1X
[Synonym ]:
Phosphorousacid,triisooctylester
Tris(6-methylheptyl) phosphite
UNII:SN4X38MJ1X
EINECS 246-614-4
isooctylphosphite
Triisooctyl phosphit
MFCD00015057
Chemical & Physical Properties
[ Density]:
0,891 g/cm3
[ Boiling Point ]:
446.7±14.0 °C at 760 mmHg
[ Molecular Formula ]:
C24H51O3P
[ Molecular Weight ]:
418.634
[ Flash Point ]:
278.6±20.4 °C
[ Exact Mass ]:
418.357574
[ PSA ]:
41.28000
[ LogP ]:
9.68
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.4490
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TH1150000
- CHEMICAL NAME :
- Phosphorous acid, triisooctyl ester
- CAS REGISTRY NUMBER :
- 25103-12-2
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C24-H51-O3-P
- MOLECULAR WEIGHT :
- 418.72
- WISWESSER LINE NOTATION :
- 1Y1&5OPO5Y1&1&O5Y1&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Open irritation test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 9200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ALBRW* Albright & Wilson Inc. (P.O. Box 26229, Richmond, VA 23260-6229) Volume(issue)/page/year: #OPB-3,1984
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >20 gm/m3
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ALBRW* Albright & Wilson Inc. (P.O. Box 26229, Richmond, VA 23260-6229) Volume(issue)/page/year: #OPB-3,1984
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 3600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 34,286,1973
Safety Information
[ Safety Phrases ]:
S24/25