Diethyl ethoxymethylenemalonate  Structure

Diethyl ethoxymethylenemalonate

Chemical Properties

Melting point -33°C
Boiling point 279-283 °C(lit.)
Density  1.080 g/mL at 20 °C(lit.)
vapor pressure  <0.1 hPa
refractive index  n20/D 1.463
Flash point 311 °F
storage temp.  Store below +30°C.
solubility  Chloroform (Slightly), Ethyl Acetate (Slightly)
form  Liquid
color  Clear colorless to light yellow
Water Solubility  insoluble
BRN  880058
InChI 1S/C10H16O5/c1-4-13-7-8(9(11)14-5-2)10(12)15-6-3/h7H,4-6H2,1-3H3
InChIKey LTMHNWPUDSTBKD-UHFFFAOYSA-N
SMILES CCO\C=C(\C(=O)OCC)C(=O)OCC
LogP 1.5-2.1 at pH7
CAS DataBase Reference 87-13-8(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 6KF8220SZ8
NIST Chemistry Reference Propanedioic acid, (ethoxymethylene)-, diethyl ester(87-13-8)
EPA Substance Registry System Propanedioic acid, (ethoxymethylene)-, diethyl ester (87-13-8)
UNSPSC Code 12352200
NACRES NA.24

Safety

Symbol(GHS) Exclamation Mark (GHS07)Environment (GHS09)
Signal wordWarning
Hazard statements H302-H315-H317-H319-H410
Precautionary statements P261-P273-P280-P301+P312-P302+P352-P305+P351+P338
Hazard Codes  Xn
Risk Statements  22-36/37/38-42/43
Safety Statements  26-36/37/39-27-24/25
WGK Germany  1
RTECS  OO1100000
Autoignition Temperature 215 °C
TSCA  TSCA listed
HS Code  29189090
Storage Class 10 - Combustible liquids
Hazard Classifications Acute Tox. 4 Oral
Aquatic Acute 1
Aquatic Chronic 2
Eye Irrit. 2
Skin Irrit. 2
Skin Sens. 1A
Toxicity LD50 orally in Rabbit: 925 mg/kg LD50 dermal Rat > 2000 mg/kg
NFPA 704:
0
3 0

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