3,9-Dodecadiyne

Modify Date: 2024-01-13 23:24:02

3,9-Dodecadiyne Structure
3,9-Dodecadiyne structure
Common Name 3,9-Dodecadiyne
CAS Number 61827-89-2 Molecular Weight 162.271
Density 0.8±0.1 g/cm3 Boiling Point 228.9±23.0 °C at 760 mmHg
Molecular Formula C12H18 Melting Point N/A
MSDS N/A Flash Point 83.7±16.7 °C

 Names

Name 3,9-Dodecadiyne
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.8±0.1 g/cm3
Boiling Point 228.9±23.0 °C at 760 mmHg
Molecular Formula C12H18
Molecular Weight 162.271
Flash Point 83.7±16.7 °C
Exact Mass 162.140854
LogP 4.38
Vapour Pressure 0.1±0.2 mmHg at 25°C
Index of Refraction 1.467

 Safety Information

Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases S26-S36
WGK Germany 3
HS Code 2901299090

 Synthetic Route

~70%

3,9-Dodecadiyne Structure

3,9-Dodecadiyne

CAS#:61827-89-2

Literature: Dumond, Yves R.; Negishi, Ei-Ichi Tetrahedron, 2004 , vol. 60, # 6 p. 1345 - 1352

~70%

3,9-Dodecadiyne Structure

3,9-Dodecadiyne

CAS#:61827-89-2

Literature: Brandsma, Lambert; Nieuwenhuizen, Willem F.; Zwikker, Jan W.; Maeeorg, Uno European Journal of Organic Chemistry, 1999 , # 4 p. 775 - 779

~%

3,9-Dodecadiyne Structure

3,9-Dodecadiyne

CAS#:61827-89-2

Literature: Transactions of the Faraday Society, , vol. 53, p. 784,788

 Customs

HS Code 2901299090
Summary 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

dodeca-3,9-diyne
3,9-Dodecadiyne
MFCD00041637