Boiling point :188-190 °C (lit.)
Density :1.066 g/mL at 20 °C (lit.)
refractive index :n20/D 1.418
Flash point :92 °C
storage temp. :Storage temp. 2-8°C
pka :13.12±0.46(Predicted)
Appearance :Colorless to light yellow Liquid
BRN :1769537
InChI :InChI=1S/C7H12O4/c1-4-5(6(8)10-2)7(9)11-3/h5H,4H2,1-3H3
InChIKey :XGRMVENQJLQMLT-UHFFFAOYSA-N
SMILES :C(OC)(=O)C(CC)C(OC)=O
CAS DataBase Reference :26717-67-9(CAS DataBase Reference)
NIST Chemistry Reference :Propanedioic acid, ethyl-, dimethyl ester(26717-67-9)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.