(E)-2-hexen-1-al dimethyl acetal
Names
[ CAS No. ]:
18318-83-7
[ Name ]:
(E)-2-hexen-1-al dimethyl acetal
[Synonym ]:
EINECS 242-204-4
(E)-1,1-dimethoxyhex-2-ene
Chemical & Physical Properties
[ Density]:
0.861g/cm3
[ Boiling Point ]:
163.9ºC at 760mmHg
[ Molecular Formula ]:
C8H16O2
[ Molecular Weight ]:
144.21100
[ Flash Point ]:
38.9ºC
[ Exact Mass ]:
144.11500
[ PSA ]:
18.46000
[ LogP ]:
1.96160
[ Vapour Pressure ]:
2.65mmHg at 25°C
[ Index of Refraction ]:
1.423
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- MP6746000
- CHEMICAL NAME :
- 2-Hexene, 1,1-dimethoxy-, (E)-
- CAS REGISTRY NUMBER :
- 18318-83-7
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C8-H16-O2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1700 mg/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: 26,347,1988
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- 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: 26,347,1988
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - guinea pig
- 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: 26,347,1988
Safety Information
[ RIDADR ]:
UN1993
[ RTECS ]:
MP6746000
[ Packaging Group ]:
III
[ Hazard Class ]:
3
[ HS Code ]:
2911000000
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2911000000
[ Summary ]:
2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%