8.08278
Tetra-n-butyltin
for synthesis
别名:
Tetra-n-butyltin, Tetrabutylstannane, Tin tetrabutyl
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关于此项目
线性分子式:
(CH3CH2CH2CH2)4Sn
化学文摘社编号:
分子量:
347.17
UNSPSC Code:
12352103
EC Index Number:
215-960-8
NACRES:
NA.22
MDL number:
SMILES string
[Sn](CCCC)(CCCC)(CCCC)CCCC
InChI
1S/4C4H9.Sn/c4*1-3-4-2;/h4*1,3-4H2,2H3;
InChI key
AFCAKJKUYFLYFK-UHFFFAOYSA-N
vapor pressure
0.0014 hPa ( 25 °C)
assay
≥95.0% (GC)
form
liquid
potency
1268 mg/kg LD50, oral (Rat)
bp
140 °C/10 hPa
mp
-97 °C
transition temp
flash point >100 °C
solubility
0.008 g/L
density
1.05 g/cm3 at 20 °C
storage temp.
2-30°C
Quality Level
Analysis Note
Assay (GC, area%): ≥ 95.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.052 - 1.057
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 1.052 - 1.057
Identity (IR): passes test
signalword
Danger
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1
存储类别
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
231.8 - 239.0 °F - closed cup
flash_point_c
111 - 115 °C - closed cup
法规信息
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