DIISOOCTYL PHTHALATE
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Names
[ CAS No. ]:
27554-26-3
[ Name ]:
DIISOOCTYL PHTHALATE
[Synonym ]:
DIISOOCTYL PHTHALATE
1,2-Benzenedicarboxylic acid, bis(6-methylheptyl) ester
MFCD00036241
bis(6-methylheptyl) benzene-1,2-dicarboxylate
Bis(6-methylheptyl) phthalate
EINECS 248-523-5
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
384.9±10.0 °C at 760 mmHg
[ Melting Point ]:
-43ºC
[ Molecular Formula ]:
C24H38O4
[ Molecular Weight ]:
390.556
[ Flash Point ]:
204.5±8.5 °C
[ Exact Mass ]:
390.277008
[ PSA ]:
52.60000
[ LogP ]:
8.71
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.489
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TI1300000
- CHEMICAL NAME :
- Phthalic acid, diisooctyl ester
- CAS REGISTRY NUMBER :
- 27554-26-3
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 10
- MOLECULAR FORMULA :
- C24-H38-O4
- MOLECULAR WEIGHT :
- 390.62
- WISWESSER LINE NOTATION :
- 1X1&1&1X1&1&OVR BVOX1&1&1X1&1&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 :
- UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 6/11/1965 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 22 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 3,61,1973
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2769 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 17(11),51,1973
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 12600 uL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 6/11/1965 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-UNITED KINGDOM:TWA 5 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83445 No. of Facilities: 253 (estimated) No. of Industries: 8 No. of Occupations: 19 No. of Employees: 4770 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83445 No. of Facilities: 387 (estimated) No. of Industries: 3 No. of Occupations: 5 No. of Employees: 5416 (estimated) No. of Female Employees: 158 (estimated)
Safety Information
[ Hazard Codes ]:
Xn: Harmful;
[ Risk Phrases ]:
R2;R24/25
[ Safety Phrases ]:
S23-S36/37-S24/25-S2
[ WGK Germany ]:
1
[ RTECS ]:
TI1300000