CAS 994-71-8|bis(tri-n-butylstannyl)acetylene

Introduction：Basic information about CAS 994-71-8|bis(tri-n-butylstannyl)acetylene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	bis(tri-n-butylstannyl)acetylene
CAS Number	994-71-8	Molecular Weight	604.10900
Density	1.147 g/mL at 25 °C(lit.)	Boiling Point	497.5ºC at 760mmHg
Molecular Formula	C₂₆H₅₄Sn₂	Melting Point	/
MSDS	ChineseUSA	Flash Point	254.3ºC
Symbol	GHS06, GHS08, GHS09	Signal Word	Danger

Names

Name	tributyl(2-tributylstannylethynyl)stannane
Synonym	More Synonyms

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.)
InChIKey	CAUONNQGFXOEMY-UHFFFAOYSA-N
SMILES	CCCC[Sn](C#C[Sn](CCCC)(CCCC)CCCC)(CCCC)CCCC

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

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%

Synonyms

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

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