107-39-1

Name	2,4,4-TRIMETHYL-1-PENTENE
CAS	107-39-1
EINECS(EC#)	246-690-9
Molecular Formula	C8H16
MDL Number	MFCD00008855
Molecular Weight	112.21
MOL File	107-39-1.mol

Chemical Properties

Definition	Mixture of isomers.
Appearance	colourless liquid
Melting point	-101 °C
Boiling point	101-102 °C (lit.)
density	0.708 g/mL at 25 °C(lit.)
vapor density	>3.8 (vs air)
vapor pressure	83 mmHg ( 37.7 °C)
refractive index	n20/D 1.411
Fp	21 °F
storage temp.	2-8°C
form	Liquid
color	Clear colorless
Specific Gravity	0.708
Odor	Like gasoline.
Stability:	Stable. Highly flammable. Vapour may flow over surfaces to a distant source of ignition. Incompatible with oxidizing agents.
explosive limit	4.8%
Water Solubility	Miscible with acetone. Partially soluble in methanol, diethyl ether, benzene, chloroform. Immiscible with water.
BRN	1098309
Uses	Organic synthesis; motor-fuel synthesis, particularly isooctane; peroxide reactions. less more
CAS DataBase Reference	107-39-1(CAS DataBase Reference)
NIST Chemistry Reference	1-Pentene, 2,4,4-trimethyl-(107-39-1)
EPA Substance Registry System	107-39-1(EPA Substance)

Safety Data

Hazard Codes	F,N
Risk Statements	R11:Highly Flammable. R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . less more
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 . less more
RIDADR	UN 2050 3/PG 2
WGK Germany	2
RTECS	SB2717300
Autoignition Temperature	736 °F
TSCA	Yes
HazardClass	3
PackingGroup	II
HS Code	29012990
Hazardous Substances Data	107-39-1(Hazardous Substances Data)

Raw materials And Preparation Products

Hazard Information

Chemical Properties

colourless liquid

General Description

2,4,4-Trimethyl-1-pentene is a α-alkene. It is the main dimeric product of isobutene. Ozonolysis of 2,4,4-trimethyl-1-pentene has been investigated in a flow reactor under pseudo-first-order conditions. Hydrocracking (HCG) of 2,4,4-trimethyl-1-pentene has been employed as a model test reaction to investigate the catalytic functionalities of sulfided CoMo catalysts. Liquid phase oxidation of 2,4,4-trimethyl-1-pentene with molecular xygen afforded epoxides and hydrogen peroxides.

Hazard

Flammable, dangerous fire risk.

Health Hazard

Recommended Personal Protective Equipment: Protective goggles; Symptoms Following Exposure: Low general toxicity; may act as simple asphyxiate in high vapor concentrations; General Treatment for Exposure: INHALATION: remove from exposure; support respiration; Toxicity by Inhalation (Threshold Limit Value): Data not available; Short-Term Exposure Limits: Data not available; Toxicity by Ingestion: Data not available; Late Toxicity: Liver and kidney damage in exp. animals; Vapor (Gas) Irritant Characteristics: Vapors are nonirritating to the eyes and throat; Liquid or Solid Irritant Characteristics: Minimum hazard. If spilled on clothing and allowed to remain, may cause smarting and reddening of the skin; Odor Threshold: Data not available.

Chemical Reactivity

Reactivity with Water No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

Material Safety Data Sheet(MSDS)

Spectrum Detail

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