Ethyl silicate manufacturers and suppliers

Ethyl silicate suppliers

Properties

Melting point:: -77 °C

Boiling point:: 168 °C(lit.)

Density: 0.933 g/mL at 20 °C(lit.)

vapor density: 7.2 (vs air)

vapor pressure: <1 mm Hg ( 20 °C)

refractive index: n20/D 1.382(lit.)

Flash point:: 116 °F

storage temp.: Store below +30°C.

solubility: Soluble in ethanol and 2-propanol.

form: Liquid

Specific Gravity: 0.934

color: Colorless

PH: 7 (20°C)

explosive limit: 1.3-23%(V)

Water Solubility: Hydrolysis

FreezingPoint: -77℃

Sensitive: Moisture Sensitive

Hydrolytic Sensitivity: 7: reacts slowly with moisture/water

Merck: 14,3851

BRN: 1422225

Henry's Law Constant: 4.9×10^-1 mol/(m³Pa) at 25℃, HSDB (2015)

Exposure limits: ACGIH: TWA 10 ppm
OSHA: TWA 100 ppm(850 mg/m3)
NIOSH: IDLH 700 ppm; TWA 10 ppm(85 mg/m3)

Dielectric constant: 4.1（20℃）

Stability:: Stable. Flammable. Incompatible with strong oxidizing agents, water, alkalies, mineral acids.

Cosmetics Ingredients Functions: NOT REPORTED

InChI: 1S/C8H20O4Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-8H2,1-4H3

InChIKey: BOTDANWDWHJENH-UHFFFAOYSA-N

SMILES: CCO[Si](OCC)(OCC)OCC

CAS DataBase Reference: 78-10-4(CAS DataBase Reference)

NIST Chemistry Reference: Silicic acid (H4sio4), tetraethyl ester(78-10-4)

EPA Substance Registry System: Tetraethyl silicate (78-10-4)

Safety Information

Symbol(GHS): GHS02,GHS07,GHS08

Signal word: Danger

Hazard statements: H332-H315-H319-H370-H372-H373-H335-H336-H226

Precautionary statements: P501-P260-P270-P240-P210-P233-P243-P241-P242-P271-P264-P280-P370+P378-P337+P313-P305+P351+P338-P308+P311-P362+P364-P303+P361+P353-P332+P313-P304+P340+P312-P403+P233-P403+P235-P405

target organs: Respiratory system

PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes: Xn

Risk Statements: 10-20-36/37-36/37/38

Safety Statements: 16-36/37/39-26-24/25

OEB: A

OEL: TWA: 10 ppm (85 mg/m3)

RIDADR: UN 1292

WGK Germany: 1

RTECS: VV9450000

Autoignition Temperature: 230 °C

TSCA: TSCA listed

HS Code: 2920 90 70

HazardClass: 3

PackingGroup: III

Storage Class: 3 - Flammable liquids

Hazard Classifications: Acute Tox. 4 Inhalation
Eye Irrit. 2
Flam. Liq. 3
STOT SE 3

Hazardous Substances Data: 78-10-4(Hazardous Substances Data)

Toxicity: LD50 orally in Rabbit: 6270 mg/kg LD50 dermal Rabbit 5860 mg/kg

IDLA: 700 ppm

REACH Registrations: Active

Limited Quantities: 5.0 L (1.3 gallons) (liquid)

Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

Use

Tetraethoxysilane is mainly used in optical glass, chemical resistant coatings and heat-resistant coatings and adhesives, modification for anti-corrosion coating, used as crosslinking agent, a binder, a dehydrating agent, used for manufacturing catalyst skeleton, high purity ultrafine silica. It is used as insulating materials in electronic industry, coatings, optical glass treatment agents, coagulants, used for organic synthesis, used as solvents for the preparation of organosilicon.

You can find Ethyl silicate suppliers, manufacturers, and distributors from countries such as CHINA, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.