Butanoic acid,2-ethyl-, 1,1'-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] ester
Names
[ CAS No. ]:
95-08-9
[ Name ]:
Butanoic acid,2-ethyl-, 1,1'-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] ester
[Synonym ]:
Plasticizer 3GH
Triglycol dihexoate
Triethyleneglycol diethyl butyrate
Triethylene glycol di-2-ethylbutyrate
Triglycol dicaproate
Flexol plasticizer 3GH
Chemical & Physical Properties
[ Density]:
1.001g/cm3
[ Boiling Point ]:
409ºC at 760 mmHg
[ Molecular Formula ]:
C18H34O6
[ Molecular Weight ]:
346.45900
[ Flash Point ]:
173.5ºC
[ Exact Mass ]:
346.23600
[ PSA ]:
71.06000
[ LogP ]:
2.97840
[ Index of Refraction ]:
1.446
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ET1575000
- CHEMICAL NAME :
- Butyric acid, 2-ethyl-, diester with triethylene glycol
- CAS REGISTRY NUMBER :
- 95-08-9
- BEILSTEIN REFERENCE NO. :
- 1804092
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C18-H34-O6
- MOLECULAR WEIGHT :
- 346.52
- WISWESSER LINE NOTATION :
- 2Y2&VO2O2O2OVY2&2
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: 4/21/1967 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 6 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015) Volume(issue)/page/year: 2,102,1975
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 3130 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Gastrointestinal - other changes Kidney, Ureter, Bladder - 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: 23,259,1941
Safety Information
[ HS Code ]:
2918990090
Customs
[ HS Code ]: 2918990090
[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%