(Acetyloxy)tributylstannane

  • Tributyltin acetate
  • Tributylstannyl acetate
  • Tri-n-butyltin acetate
Formula
C14H30O2Sn
Structure

Registry Numbers and Inventories.
CAS
56-36-0
EC (EINECS/ELINCS)
200-269-6
21 25 36/38 48/23/25 50/53
35 36/37/39 45 60 61
RTECS
WH5775000
RTECS class
Agricultural Chemical and Pesticide; Organometallic; Reproductive Effector
UN (DOT)
3146
Beilstein/Gmelin
639172
Beilstein Reference
6-04
EPA OPP
83105
Swiss Giftliste 1
G-4195
Austrailia AICS
Listed
New Zealand
Listed
Japan ENCS (MITI)
Listed

Properties.
Formula
C14H30O2Sn
Formula mass
349.13
Melting point, °C
84 - 85
Boiling point, °C
323
Vapor pressure, mmHg
0.0003 (25 C)
Solubility in water
insoluble (20 C)
Heat of vaporization
56.5 kJ/mol

Hazards and Protection.
Storage
Keep tightly closed. Store in a cool dry place.
Protection
Wear self-contained breathing apparatus, rubber boots, and heavy rubber gloves.
Respirators
Wear positive pressure self-contained breathing apparatus (SCBA).
Small spills/leaks
Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete. Do not breathe dust. Do not get in eyes, on skin, on clothing. Avoid prolonged or repeated exposure.
Disposal code
15
Incompatibilities
Strong oxidizing agents.
Decomposition
Carbon monoxide, Carbon dioxide, Tin/tin oxides.

Fire.
Flash Point,°C
159
Autoignition, °C
385
Fire fighting
Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. Extinguish using water spray. carbon dioxide, dry chemical powder, or appropriate foam.
Fire potential
Combustible material: may burn but does not ignite readily.
Hazards
When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.
Combustion products
Emits toxic fumes under fire conditions.

Health.
Poison_Class
2
Exposure effects
Harmful if swallowed, inhaled, or absorbed through skin. Causes eye and skin irritation. The toxicological properties have not been thoroughly investigated.
   Ingestion
Material is irritating to mucous membranes and upper respiratory tract.
   Inhalation
TOXIC; inhalation, ingestion, or skin contact with material may cause severe injury or death. Effects of contact or inhalation may be delayed.
   Skin
Contact with molten substance may cause severe burns to skin and eyes. See Inhalation.
   Eyes
See Inhalation.

First aid
 
   Ingestion
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
   Inhalation
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
   Skin
Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.
   Eyes
Immediately flush with running water for at least 20 minutes.

Transport.
UN number
3146
Response guide
Hazard class
6.1
HS Code
2931 00 95