| Identification | More | [Name]
2,4,4-TRIMETHYL-2-PENTENE | [CAS]
107-40-4 | [Synonyms]
2,4,4-TRIMETHYL-2-PENTENE
2,4,4-TRIMETHYLPENTENE
2,4,4-TRIMETHYLPENTENE-2
BETA-DIISOBUTYLENE
(CH3)3CCH=C(CH3)2
2,2,4-Trimethyl-3-pentene
2,4,4-trimethyl-2-penten
2,4,4-Trimethylpent-2-ene
2-pentene,2,4,4-trimethyl-
2,4,4-TRIMETHYL-2-PENTENE, STANDARD FOR GC | [EINECS(EC#)]
203-488-5 | [Molecular Formula]
C8H16 | [MDL Number]
MFCD00008902 | [Molecular Weight]
112.21 | [MOL File]
107-40-4.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR COLOURLESS TO VERY SLIGHTLY YELLOW LIQUID | [Melting point ]
-106.3--106 °C (lit.) | [Boiling point ]
104 °C (lit.) | [density ]
0.72 g/mL at 25 °C(lit.)
| [vapor density ]
>1 (vs air)
| [vapor pressure ]
83 mm Hg ( 37.7 °C)
| [refractive index ]
n20/D 1.416(lit.)
| [Fp ]
29 °F
| [storage temp. ]
Flammables area | [form ]
Liquid | [color ]
Clear colorless to very slightly yellow | [Water Solubility ]
Insoluble in water. | [BRN ]
1719492 | [LogP]
4.140 (est) | [Uses]
Organic synthesis. | [CAS DataBase Reference]
107-40-4(CAS DataBase Reference) | [EPA Substance Registry System]
2-Pentene, 2,4,4-trimethyl- (107-40-4) |
| Safety Data | Back Directory | [Hazard Codes ]
F,Xi,N,Xn | [Risk Statements ]
R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R65:Harmful: May cause lung damage if swallowed. | [Safety Statements ]
S9:Keep container in a well-ventilated place .
S16:Keep away from sources of ignition-No smoking .
S29:Do not empty into drains .
S33:Take precautionary measures against static discharges .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 2050 3/PG 2
| [WGK Germany ]
2
| [Autoignition Temperature]
586 °F | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
II | [HS Code ]
29012900 | [Hazardous Substances Data]
107-40-4(Hazardous Substances Data) |
| Hazard Information | Back Directory | [Chemical Properties]
CLEAR COLOURLESS TO VERY SLIGHTLY YELLOW LIQUID | [Purification Methods]
Fractionate it under N2 as it is highly flammable. [Beilstein 1 III 848, 1 IV 891.] |
| Spectrum Detail | Back Directory | [Spectrum Detail]
2,4,4-TRIMETHYL-2-PENTENE(107-40-4)MS
2,4,4-TRIMETHYL-2-PENTENE(107-40-4)1HNMR
2,4,4-TRIMETHYL-2-PENTENE(107-40-4)13CNMR
2,4,4-TRIMETHYL-2-PENTENE(107-40-4)IR1
2,4,4-TRIMETHYL-2-PENTENE(107-40-4)Raman
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