Methoxyacetic acid

Melting point :7-9 °C (lit.)
Boiling point :202-204 °C (lit.)
Density :1.174 g/mL at 25 °C (lit.)
refractive index :n20/D 1.417(lit.)
Flash point :>230 °F
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform, Methanol (Slightly); Soluble in water, alcohol and oils.
form :Liquid
pka :pK1:3.57 (25°C)
color :Clear colorless to very slightly yellow
PH :1.6 (100g/l, H2O)
Odor :Peculiar fatty vinegear-like odor, in dilution fairly pleasant.
Water Solubility :freely soluble
Sensitive :Hygroscopic
BRN :635800
Henry's Law Constant :1.5×10³ mol/(m³Pa) at 25℃, Duchowicz et al. (2020)
InChI :1S/C3H6O3/c1-6-2-3(4)5/h2H2,1H3,(H,4,5)
InChIKey :RMIODHQZRUFFFF-UHFFFAOYSA-N
SMILES :COCC(O)=O
LogP :-0.68
CAS DataBase Reference :625-45-6(CAS DataBase Reference)
NIST Chemistry Reference :Acetic acid, methoxy-(625-45-6)
EPA Substance Registry System :Methoxyacetic acid (625-45-6)

Symbol(GHS):
Signal word:	Danger
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 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P201 Obtain special instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.