| Identification | More | [Name]
2-HEXYNE | [CAS]
764-35-2 | [Synonyms]
2-HEXYNE
METHYL-N-PROPYLACETYLENE
Methyl propyl acetylene
1-Methyl-2-propylacetylene
C3H7CequivCCH3
Hex-2-yne
2-Hexyne,98+% | [EINECS(EC#)]
212-117-6 | [Molecular Formula]
C6H10 | [MDL Number]
MFCD00009470 | [Molecular Weight]
82.14 | [MOL File]
764-35-2.mol |
| Chemical Properties | Back Directory | [Appearance]
clear light yellow liquid | [Melting point ]
-90°C | [Boiling point ]
84-85 °C(lit.) | [density ]
0.731 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.414(lit.)
| [Fp ]
12 °F
| [storage temp. ]
Flammables area | [form ]
clear liquid | [color ]
Colorless to Almost colorless | [Specific Gravity]
0.731 | [BRN ]
1731542 | [CAS DataBase Reference]
764-35-2(CAS DataBase Reference) | [EPA Substance Registry System]
2-Hexyne (764-35-2) |
| Safety Data | Back Directory | [Hazard Codes ]
F,Xi | [Risk Statements ]
R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S3:Keep in a cool place .
S16:Keep away from sources of ignition-No smoking .
S36:Wear suitable protective clothing .
S33:Take precautionary measures against static discharges .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S7/9:Keep container tightly closed and in a well-ventilated place . | [RIDADR ]
UN 3295 3/PG 2
| [WGK Germany ]
3
| [HazardClass ]
3 | [PackingGroup ]
II | [HS Code ]
29012990 |
| Hazard Information | Back Directory | [Chemical Properties]
clear light yellow liquid | [General Description]
Pd/SiO2 modified with ionic liquid catalyzed lead free stereoselective hydrogenation of 2-hexyne has been reported. Polymerization of 2-hexyne in toluene catalyzed by MoCl5.Ph4Sn and WCl6.Ph4Sn has been reported. Mechanism of hydrogenation of 2-hexyne in solution on selective and unselective bulk Pd has been investigated. Lanthanum-catalyzed dimerization of 2-hexyne has been reported. | [Purification Methods]
Purify as for 1-hexyne above. [Beilstein 1 IV 1009.] |
|
| Company Name: |
Alfa Aesar
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400-6106006 |
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http://chemicals.thermofisher.cn |
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Energy Chemical
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http://www.energy-chemical.com |
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TCI Europe
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320-37350700 |
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TCI AMERICA
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| Company Name: |
Sigma-Aldrich
|
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021-61415566 800-8193336 |
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https://www.sigmaaldrich.cn |
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