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1119-65-9

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1119-65-9 Structure

1119-65-9 Structure
IdentificationMore
[Name]

2-HEPTYNE
[CAS]

1119-65-9
[Synonyms]

2-HEPTYNE
BUTYLMETHYLACETYLENE
N-BUTYLMETHYLACETYLENE
1-Methyl-2-butylacetylene
hept-2-yne
n-C4H9CequivCCH3
2-HEPTYNE, 98+%
2-pentine
methylethylacetylene
1-Butyl-2-methylacetylene
[EINECS(EC#)]

214-285-6
[Molecular Formula]

C7H12
[MDL Number]

MFCD00039970
[Molecular Weight]

96.17
[MOL File]

1119-65-9.mol
Chemical PropertiesBack Directory
[Melting point ]

11.29°C
[Boiling point ]

110-111 °C747 mm Hg(lit.)
[density ]

0.745 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.423(lit.)
[Fp ]

52 °F
[Specific Gravity]

0.745
[Water Solubility ]

163.5mg/L(25 ºC)
[BRN ]

1733563
[CAS DataBase Reference]

1119-65-9(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)Flame (GHS02)Health Hazard (GHS08)
GHS07,GHS02,GHS08
[Signal word ]

Danger
[Hazard statements ]

H304-H225-H315-H319-H335
[Precautionary statements ]

P210-P261-P305+P351+P338-P243-P301+P330+P331-P315-P233-P240-P241+P242+P243-P280-P301+P310+P331-P303+P361+P353-P370+P378-P403+P235-P405-P501
[Hazard Codes ]

F,Xi
[Risk Statements ]

R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[RIDADR ]

UN 3295 3/PG 1
[WGK Germany ]

3
[HazardClass ]

3
[PackingGroup ]

II
[HS Code ]

29012990
Hazard InformationBack Directory
[Synthesis Reference(s)]

The Journal of Organic Chemistry, 38, p. 3588, 1973 DOI: 10.1021/jo00960a032
Spectrum DetailBack Directory
[Spectrum Detail]

2-HEPTYNE(1119-65-9)MS
2-HEPTYNE(1119-65-9)1HNMR
2-HEPTYNE(1119-65-9)13CNMR
2-HEPTYNE(1119-65-9)IR1
2-HEPTYNE(1119-65-9)Raman
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2-Heptyne, 98+%(1119-65-9)
[Sigma Aldrich]

1119-65-9(sigmaaldrich)
[TCI AMERICA]

2-Heptyne,>99.0%(GC)(1119-65-9)
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