Tetraethoxypropane

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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

Click to get detail 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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethoxyethene
  • Triethyl orthoformate
  • Isopropyl Vinyl Ether
  • Trimethyl(vinyloxy)silane
  • Ethanol
  • vinyl acetate
  • 2-ethoxy-1,3-dioxane
  • N-(1-ethoxycarbonyl-propen-2-yl)urea
  • Acetylene

DownStream

  • 5,6,7,8-TETRAHYDROQUINOLINONE-5
  • 1-(4-Nitrophenyl)-pyrazole
  • 2-Chloromalonaldehyde
  • Benzenamine,N-[3-(phenylamino)-2-propen-1-ylidene]-
  • beta-ethoxyacrolein
  • Pyrazole
  • Pyrimido[1,2-a]benzimidazole (8CI,9CI)
  • 1-(2-nitrophenyl)pyrazole
  • diethyl 2-(3-ethoxyprop-2-enylidene)propanedioate
  • N-[3-m-tolylamino]-2-propenylidene]-m-toluidine

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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Related Compounds

  • 1,1,2,2-tetraethoxypropane
  • 1,1,3,3-Tetraethoxypropane-1,3-d2
  • 2-keto-1,1,3,3-tetraethoxypropane
  • 2-methyl-1,1,3,3-tetraethoxypropane
  • 2-[5-(2-tetrahydropyranyloxy)pentyl]-1,1,3,3-tetraethoxypropane
  • 3-Thiopheneacetic acid, I+/--amino-2-carboxy-I+/--methyl-
  • 3-(5-Nitropyridin-2-yl)morpholine
  • 2-Amino-3-(6-iodopyridin-3-yl)propanoic acid
  • 2-Amino-3-(5,6-dichloropyridin-3-yl)propanoic acid
  • 3-(2-Chloro-6-methylpyridin-3-yl)morpholine
  • 3-(3-Bromopyridin-2-yl)morpholine
  • 2-Amino-2-(2-chloro-5-fluoropyridin-3-yl)propan-1-ol
  • 2-Amino-3-(2-chloro-5-fluoropyridin-3-yl)propanoic acid
  • 2-Amino-2-(5-bromo-2-methoxypyridin-3-yl)propan-1-ol
  • 3-(5-Bromo-2-methoxypyridin-3-yl)morpholine
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