Tetraethoxypropane
Names
[ CAS No. ]:
122-31-6
[ Name ]:
Tetraethoxypropane
[Synonym ]:
EINECS 204-533-1
Malonaldehyde Bis(diethyl Acetal)
MFCD00009240
1,1,3,3-Tetraethoxypropane
Propane, 1,1,3,3-tetraethoxy-
Malonaldehyde bis(diethyl acetal),TEP
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
220.0±0.0 °C at 760 mmHg
[ Melting Point ]:
-90 °C
[ Molecular Formula ]:
C11H24O4
[ Molecular Weight ]:
220.306
[ Flash Point ]:
42.2±0.0 °C
[ Exact Mass ]:
220.167465
[ PSA ]:
36.92000
[ LogP ]:
3.13
[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C
[ Index of Refraction ]:
1.421
[ Storage condition ]:
2-8°C
[ Water Solubility ]:
insoluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ON8750000
- CHEMICAL NAME :
- Malonaldehyde, bis(diethyl acetal)
- CAS REGISTRY NUMBER :
- 122-31-6
- BEILSTEIN REFERENCE NO. :
- 1209619
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C11-H24-O4
- MOLECULAR WEIGHT :
- 220.35
- WISWESSER LINE NOTATION :
- 2OYO2&1YO2&O2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1610 mg/kg
- TOXIC EFFECTS :
- Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - cyanosis
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TEST SYSTEM :
- Rodent - rat
- DOSE/DURATION :
- 10080 mg/kg/6W
- REFERENCE :
- CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 9,387,1988
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xn:Harmful
[ Risk Phrases ]:
R22
[ Safety Phrases ]:
S36/37/39-S26
[ RIDADR ]:
1993
[ WGK Germany ]:
3
[ RTECS ]:
ON8750000
[ Packaging Group ]:
III
[ Hazard Class ]:
3.2
[ HS Code ]:
29110000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%
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