4-METHYL-1,3-PENTADIENE
- Product Name
- 4-METHYL-1,3-PENTADIENE
- CAS No.
- 926-56-7
- Chemical Name
- 4-METHYL-1,3-PENTADIENE
- Synonyms
- (CH3)2C=CHCH=CH2;4-methyl-3-pentadiene;4-METHYL-1,3-PENTADIENE;4-methyl-penta-1,3-diene;1,3-pentadiene,4-methyl-;1,3-Pentadiene, 4-methyl-;1,1-Dimethyl-1,3-butadiene;4-METHYL-1,3-PENTADIENE 98%
- CBNumber
- CB2727532
- Molecular Formula
- C6H10
- Formula Weight
- 82.14
- MOL File
- 926-56-7.mol
4-METHYL-1,3-PENTADIENE Property
- Melting point:
- -94.9°C (estimate)
- Boiling point:
- 75-77 °C
- Density
- 0.718 g/mL at 20 °C(lit.)
- refractive index
- n20/D 1.452
- Flash point:
- -18 °C
- storage temp.
- 2-8°C
- Dielectric constant
- 2.6000000000000001
- EPA Substance Registry System
- 1,3-Pentadiene, 4-methyl- (926-56-7)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
H304May be fatal if swallowed and enters airways
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242Use only non-sparking tools.
P243Take precautionary measures against static discharge.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- CHM0011955
- Product name
- 4-METHYL-1,3-PENTADIENE
- Purity
- 95.00%
- Packaging
- 1ML
- Price
- $651.42
- Updated
- 2021/12/16
- Product number
- CHM0011955
- Product name
- 4-METHYL-1,3-PENTADIENE
- Purity
- 95.00%
- Packaging
- 5ML
- Price
- $1027.95
- Updated
- 2021/12/16
4-METHYL-1,3-PENTADIENE Chemical Properties,Usage,Production
General Description
A clear colorless liquid with a petroleum-like odor. Flash point -30°F. Less dense than water and insoluble in water. Vapors heavier than air.
Air & Water Reactions
Highly flammable. Insoluble in water.
Reactivity Profile
4-METHYL-1,3-PENTADIENE may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release hydrogen gas. In the presence of various catalysts (such as acids) or initiators, may undergo exothermic addition polymerization reactions. May undergo autoxidation upon exposure to the air to form explosive peroxides. Violent explosions at low temperatures in ammonia synthesis units have been traced to the addition products of dienes and nitrogen dioxide [Bretherick, 5th Ed., 1995].
Health Hazard
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
4-METHYL-1,3-PENTADIENE Preparation Products And Raw materials
Raw materials
Preparation Products
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