Tetraethyltin supplier | CasNO.597-64-8

Name
Tetraethyltin
EINECS 209-906-2
CAS No. 597-64-8
Article Data174
CAS DataBase
Density 1.187 g/mL at 25 °C(lit.)
Solubility soluble in organic solvents, very slightly soluble in water
Melting Point ?112 °C(lit.)
Formula C8H20 Sn
Boiling Point 183.1 °C at 760 mmHg
Molecular Weight 234.957
Flash Point 60.9 °C
Transport Information UN 3384 6.1/PG 1
Appearance clear liquid
Safety 26-27-28-45-60-61
Risk Codes 26/27/28-50/53
Molecular Structure
Hazard Symbols T+N
Synonyms NSC 22315;Tetraethylstannane; Tetraethyltin
PSA 0.00000
LogP 3.51480

Tetraethyltin Chemical Properties

IUPAC Name: Tetraethyltin
Synonyms: Tetraethyltin ; Tin tetraethyl ; (C₂H₅)₄Sn ; Tetraethyl-stannan ; Tetraethyltin ; Tetraethyl-Stannane ; Tetraethyl-ti ; C40.9%,H8.5%
CAS: 597-64-8
Molecular Formula: C₈H₂₀Sn
Molecular Weight: 234.95
Molecular Struture:
EINECS: 209-906-2
Mol File: 597-64-8.mol
Flash Point: 60.9 °C
Enthalpy of Vaporization: 40.22 kJ/mol
Boiling Point: 183.1 °C at 760 mmHg
Vapour Pressure: 1.07 mmHg at 25°C
Melting point: −112 °C(lit.)
Density : 1.187 g/mL at 25 °C(lit.)
Refractive index: n20/D 1.473(lit.)
Storage temp: Refrigerator (+4°C) + Poison room
Appearance: clear colorless liquid
Product Categories: Organometallic Reagents;Organotin;Organotins

Tetraethyltin Uses

Tetraethyltin (597-64-8) is used as olefin, acrylonitrile polymerization catalysts, polyamide stabilizers, ethyl reaction electrolytes, tin raw materials.

Tetraethyltin Production

Tetraethyltin (597-64-8) is derived from reaction of stannic chloride and ethyl magnesium bromide in diethyl ether or ethyl ether - toluene mixture .

Tetraethyltin Toxicity Data With Reference

1.	orl-rat LD50:16 mg/kg	HYSAAV Hygiene and Sanitation: English Translation of Gigiena Sanitariya. 32 (1967),11.
2.	ivn-rat LDLo:25 mg/kg	BJPCAL British Journal of Pharmacology and Chemotherapy. 10 (1955),16.
3.	ipr-mus LDLo:32 mg/kg	CBCCT* “Summary Tables of Biological Tests“ National Research Council Chemical-Biological Coordination Center. 4 (1952),234.
4.	orl-rbt LD50:7 mg/kg	HYSAAV Hygiene and Sanitation: English Translation of Gigiena Sanitariya. 32 (1967),11.
5.	orl-gpg LD50:37 mg/kg	HYSAAV Hygiene and Sanitation: English Translation of Gigiena Sanitariya. 32 (1967),11.

Tetraethyltin Consensus Reports

EPA Extremely Hazardous Substances List. Reported in EPA TSCA Inventory.

Tetraethyltin Safety Profile

Hazard Codes T+,N
Risk Statements 26/27/28-50/53
36/37/38: Tetraethyltin (597-64-8) is irritating to eyes, respiratory system and skin
50/53: Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Statements 26-27/28-45-60-61
27/28: After contact with skin, take off immediately all contaminated clothing and wash imediately with plenty of.... (to be specified by the manufacturer)
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
60: This material and/or its container must be disposed of as hazardous waste
61: Avoid release to the environment. Refer to special instructions safety data sheet
RIDADR UN 3384 6.1/PG 1
WGK Germany 2
RTECS WH8625000
TSCA No
HazardClass 6.1
PackingGroup II

Tetraethyltin Standards and Recommendations

OSHA PEL: TWA 0.1 mg(Sn)/m³ (skin)
ACGIH TLV: TWA 0.1 mg(Sn)/m³; STEL 0.2 mg(Sn)/m³ (skin).
NIOSH REL: (Organotin Compounds) TWA 0.1 mg(Sn)/m³

Tetraethyltin Analytical Methods

For occupational chemical analysis use NIOSH: Organotin Compounds 5504.

Tetraethyltin Specification

1.General Description :Colorless liquid. Used as biocides, bactericides, fungicides and insecticides; preservatives for wood, textile, paper, and leather. Not registered as a pesticide in the U.S.
2.Air & Water Reactions: Tetraethyltin tends to ignite in air.
3.Reactivity Profile: When heated to decomposition, Tetraethyltin emits acrid smoke and fumes. (nonspecific -- Organic Tin Compounds) Avoid strong oxidizers.
4.Health Hazard: Toxic hazard rating is high for oral, intravenous, intraperitoneal administration. Tetraethyltin causes swelling of the brain and spinal cord.
5.Fire Hazard: When heated to decomposition, Tetraethyltin emits acrid smoke and fumes. (Non-Specific -- Organic Tin Compounds) Avoid strong oxidizers.

Product Name

Tetraethyltin