bis(tri-n-butylstannyl)acetylene

Suppliers

Names

[ CAS No. ]:
994-71-8

[ Name ]:
bis(tri-n-butylstannyl)acetylene

[Synonym ]:
1,2-bis(tributylstannyl)acetylene
1,2-bis(tri-n-butylstannyl)acetylene
MFCD00010239
OR7761
1,2-bis(tri-n-butylstannyl)ethyne
bis-(tributylstannyl)acetylene
bis(tributylstannyl)ethyne
Bis(tri-n-butylstannyl)acetylene
1,2-bis(tributylstannyl)ethyne

Chemical & Physical Properties

[ Density]:
1.147 g/mL at 25 °C(lit.)

[ Boiling Point ]:
497.5ºC at 760mmHg

[ Molecular Formula ]:
C₂₆H₅₄Sn₂

[ Molecular Weight ]:
604.10900

[ Flash Point ]:
254.3ºC

[ Exact Mass ]:
606.22700

[ LogP ]:
9.76640

[ Index of Refraction ]:
n20/D 1.493(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS06, GHS08, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H312-H315-H319-H372-H410

[ Precautionary Statements ]:
P273-P280-P301 + P310-P305 + P351 + P338-P314-P501

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
T: Toxic;N: Dangerous for the environment;

[ Risk Phrases ]:
R21

[ Safety Phrases ]:
35-36/37/39-45-60-61

[ RIDADR ]:
UN 2788 6.1/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Related Compounds

bis(tri-n-butylstannyl) ethane dithiolate
2,5-bis(tri-n-butylstannyl)pyridine
2,6-bis(tri-n-butylstannyl)-benzo[1,2-b:4,5-b']dithiophene
1,2-bis(tri-n-butylstannyl)benzene
2,5-Bis(tri-n-butylstannyl)furan
2,6-bis(tri-n-butylstannyl)dithieno[3,2-b:2',3'-d]thiophene(bistributyl tin DTT)