acetaldehyde dipropyl acetal
Suppliers
Names
[ CAS No. ]:
105-82-8
[ Name ]:
acetaldehyde dipropyl acetal
[Synonym ]:
EINECS 203-335-2
Dipropyl acetal
1,1-dipropoxy-ethane
n-Propyl acetal
acetaldehyde di-n-propyl acetal
acetaldehyde dipropylacetal
Chemical & Physical Properties
[ Density]:
0.841g/cm3
[ Boiling Point ]:
146.5ºC at 760 mmHg
[ Melting Point ]:
<-50 °C (101.3 kPa)
[ Molecular Formula ]:
C8H18O2
[ Molecular Weight ]:
146.22700
[ Flash Point ]:
30.4ºC
[ Exact Mass ]:
146.13100
[ PSA ]:
18.46000
[ LogP ]:
2.18560
[ Vapour Pressure ]:
5.84mmHg at 25°C
[ Index of Refraction ]:
1.404
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AB2827800
- CHEMICAL NAME :
- Acetaldehyde, dipropyl acetal
- CAS REGISTRY NUMBER :
- 105-82-8
- BEILSTEIN REFERENCE NO. :
- 1697928
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C8-H18-O2
- MOLECULAR WEIGHT :
- 146.26
- WISWESSER LINE NOTATION :
- 3OY1&O3
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,897,1979 ** 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 :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,897,1979
Safety Information
[ Hazard Codes ]:
F+
[ HS Code ]:
2909199090
Synthetic Route
Customs
[ HS Code ]: 2909199090
[ Summary ]:
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%