CAS 2117-50-2|Bis(trimethyltin)acetylene

Introduction：Basic information about CAS 2117-50-2|Bis(trimethyltin)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(trimethyltin)acetylene
CAS Number	2117-50-2	Molecular Weight	351.63100
Density	/	Boiling Point	219.3ºC at 760 mmHg
Molecular Formula	C₈H₁₈Sn₂	Melting Point	59-61ºC(lit.)
MSDS	ChineseUSA	Flash Point	86.1ºC
Symbol	GHS02, GHS06, GHS09	Signal Word	Danger

Names

Name	bis(trimethylstannyl)acetylene
Synonym	More Synonyms

Chemical & Physical Properties

Boiling Point	219.3ºC at 760 mmHg
Melting Point	59-61ºC(lit.)
Molecular Formula	C₈H₁₈Sn₂
Molecular Weight	351.63100
Flash Point	86.1ºC
Exact Mass	353.94500
LogP	2.74460
Vapour Pressure	0.177mmHg at 25°C
InChIKey	CDIFRACRLLNHOO-UHFFFAOYSA-N
SMILES	C[Sn](C)(C)C#C[Sn](C)(C)C

Safety Information

Symbol	GHS02, GHS06, GHS09
Signal Word	Danger
Hazard Statements	H228-H300 + H310 + H330-H410
Precautionary Statements	P210-P260-P264-P273-P280-P284
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T+: Very toxic;N: Dangerous for the environment;
Risk Phrases	R26/27/28;R50/53
Safety Phrases	26-27-28-45-60-61
RIDADR	UN 2926
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

BIS(TRIMETHYLTIN(IV))ACETYLENE

ethynylenebis[trimethylstannane]

bis(trimethylstanyl)ethyne

EINECS 218-324-8

MFCD01073798

Bis(trimethylstannyl)acetylene

1,2-Ethynediylbis[trimethylstannane] Ethynylenebis[trimethyl]tin

1,2-Ethynediylbis(trimethylstannane)

1,2-Bis(trimethylstannyl)acetylene

bis(trimethyl)ethynyldistannane

Bis(trimethylstannyl)acetylen

Bis(trimethylstannyl)ethyne

1,2-Bis(trimethylstannyl)ethyne

Bis(trimethyltin)acetylene

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