leafy acetal

Names

[ CAS No. ]:
7493-57-4

[ Name ]:
leafy acetal

[Synonym ]:
2-(1-propoxyethoxy)ethylbenzene

Chemical & Physical Properties

[ Density]:
0.951

[ Boiling Point ]:
260.3ºC at 760 mmHg

[ Molecular Formula ]:
C₁₃H₂₀O₂

[ Molecular Weight ]:
208.29700

[ Flash Point ]:
97ºC

[ Exact Mass ]:
208.14600

[ PSA ]:
18.46000

[ LogP ]:
3.01830

[ Index of Refraction ]:
1.479

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AB2985000

CHEMICAL NAME :: Acetaldehyde, phenethyl propyl acetal

CAS REGISTRY NUMBER :: 7493-57-4

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C13-H20-O2

MOLECULAR WEIGHT :: 208.33

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 30,109S,1992 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 30,109S,1992

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 30,109S,1992

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves

[ RIDADR ]:
NONH for all modes of transport

[ RTECS ]:
AB2985000

[ HS Code ]:
2909309090

Customs

[ HS Code ]: 2909309090

[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%