Product Name

  • Name

    TETRAGLYCOLATOSILANE

  • EINECS
  • CAS No. 17622-94-5
  • Article Data17
  • CAS DataBase
  • Density 1.285g/cm3
  • Solubility
  • Melting Point
  • Formula C8H20 O8 Si
  • Boiling Point 357.7°Cat760mmHg
  • Molecular Weight 272.327
  • Flash Point 170.1°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by intravenous route. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Risk Codes 22-36/37/38-62-63
  • Molecular Structure Molecular Structure of 17622-94-5 (TETRAGLYCOLATOSILANE)
  • Hazard Symbols
  • Synonyms Ethyleneglycol, ester with silicic acid (H4SiO4) (4:1) (8CI); Silistren; Tetraglycolsilicate; Tetrakis(2-hydroxyethyl) orthosilicate; Tetrakis(2-hydroxyethyl)silicate; Tetrakis(b-hydroxyethyl) silicate
  • PSA 117.84000
  • LogP -2.54240

Ethylene glycol silicate Chemical Properties

Chemical Name: Tetraglycolatosilane
IUPAC NAME: Tetrakis(2-hydroxyethyl) silicate
CAS No.: 17622-94-5
EINECS: 241-598-5
RTECS: KW5800000
Molecular Formula: C8H20O8Si
Molecular Weight: 272.33 g/mol
Density: 1.285 g/cm3 
Flash Point: 170.1 °C
Boiling Point: 357.7 °C at 760 mmHg
Following is the structure of Ethylene glycol silicate (17622-94-5):


The chemical synonymous of Ethylene glycol silicate (17622-94-5) are Tetrakis(2-hydroxyethyl) orthosilicate ; Tetrakis(2-hydroxyethoxy)silane ; Tetraglycolatosilane ; Ethyleneglycol,esterwithsilicicacid(4:1) ; Ethyleneglycolsilicate ; Silicicacid(H4sio4),Tetrakis(2-hydroxyethyl)ester ; Silicicacid,tetrakis(2-hydroxyethyl)ester ; Silistren

Ethylene glycol silicate Toxicity Data With Reference

1.    

ivn-dog LDLo:568 mg/kg

     BIJOAK    Biochemical Journal. 27 (1933),1007.

Ethylene glycol silicate Consensus Reports

Reported in EPA TSCA Inventory.

Ethylene glycol silicate Safety Profile

Moderately toxic by intravenous route. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Codes:
Xn: Harmful
Risk Statements about Ethylene glycol silicate (17622-94-5):
R22 Harmful if swallowed.
R62 Risk of impaired fertility. 
R63 Possible risk of harm to the unborn child.
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements about Ethylene glycol silicate (17622-94-5):
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S45 In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S53 Avoid exposure - obtain special instructions before use.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.

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