2781-10-4

Name DI-N-BUTYLTIN BIS(2-ETHYLHEXANOATE)
CAS 2781-10-4
EINECS(EC#) 220-481-2
Molecular Formula C24H48O4Sn
MDL Number MFCD00015261
Molecular Weight 519.35
MOL File 2781-10-4.mol
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Chemical Properties

Appearance white crystalline powder
Melting point  57-59 °C(lit.)
Boiling point  215-20°C 2mm
density  1,07 g/cm3
vapor pressure  0.1Pa at 19.85℃
refractive index  1.4653
Fp  26°C
solubility  Soluble in mineral oil, acetone, xylene
form  solid
Specific Gravity 1.07
Water Solubility  4mg/L at 20℃
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
Exposure limits ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
InChI InChI=1S/2C8H16O2.2C4H9.Sn/c2*1-3-5-6-7(4-2)8(9)10;2*1-3-4-2;/h2*7H,3-6H2,1-2H3,(H,9,10);2*1,3-4H2,2H3;/q;;;;+2/p-2
InChIKey GPDWNEFHGANACG-UHFFFAOYSA-L
SMILES [Sn](OC(=O)C(CC)CCCC)(OC(=O)C(CC)CCCC)(CCCC)CCCC
CAS DataBase Reference 2781-10-4(CAS DataBase Reference)
EPA Substance Registry System Hexanoic acid, 2-ethyl-, 1,1'-(dibutylstannylene) ester (2781-10-4)

Safety Data

Hazard Codes  T
Risk Statements 
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 3146 6.1/PG 3
WGK Germany  3
RTECS  WH6714500
TSCA  Yes
REACH Registrations Active
HazardClass  6.1
PackingGroup  III
HS Code  29310099
Toxicity
mouse,LD50,intravenous,178mg/kg (178mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00178,

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