Melting point :−4 °C(lit.)
Boiling point :121-122 °C(lit.)
Density :1.023 g/mL at 25 °C(lit.)
vapor density :5.25 (vs air)
vapor pressure :3.35 psi ( 20 °C)
refractive index :n20/D 1.368(lit.)
FEMA :3185 | METHYLATED SILICA
Flash point :84 °F
storage temp. :Store below +30°C.
form :liquid
Specific Gravity :1.032
color :colorless
explosive limit :0.88-23.8%(V)
Water Solubility :hydrolysis
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
BRN :1699658
InChIKey :LFQCEHFDDXELDD-UHFFFAOYSA-N
CAS DataBase Reference :681-84-5(CAS DataBase Reference)
NIST Chemistry Reference :Tetramethyl silicate(681-84-5)
EPA Substance Registry System :Tetramethyl silicate (681-84-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P280 Wear protective gloves/protective clothing/eye protection/face protection. 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.