2-Methyl-1,4-pentadiene

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Names

[ CAS No. ]:
763-30-4

[ Name ]:
2-Methyl-1,4-pentadiene

[Synonym ]:
MFCD00008601
2-methylpenta-1,4-diene
EINECS 212-109-2

Chemical & Physical Properties

[ Density]:
0.692 g/mL at 25 °C(lit.)

[ Boiling Point ]:
56 °C(lit.)

[ Melting Point ]:
274-276 °C (dec.)(lit.)

[ Molecular Formula ]:
C6H10

[ Molecular Weight ]:
82.14360

[ Flash Point ]:
28 °F

[ Exact Mass ]:
82.07830

[ LogP ]:
2.13860

[ Index of Refraction ]:
n20/D 1.406(lit.)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RZ2473500
CHEMICAL NAME :
1,4-Pentadiene, 2-methyl-
CAS REGISTRY NUMBER :
763-30-4
BEILSTEIN REFERENCE NO. :
1697214
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H10
MOLECULAR WEIGHT :
82.16
WISWESSER LINE NOTATION :
1UY1&2U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04793

Safety Information

[ Hazard Codes ]:
F

[ Risk Phrases ]:
11

[ Safety Phrases ]:
16-29-33

[ RIDADR ]:
UN 2461 3/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
RZ2473500

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Trimethylphosphine
  • Isobutylene
  • Acetylene
  • 2-METHYL-4-PENTEN-2-OL
  • 4-METHYL-1-PENTEN-3-OL
  • 3-Methylenecyclobutanecarboxylic acid
  • (3-methylenecyclobutyl)methyl methanesulfonate
  • bromoethene
  • 3-Bromo-2-methylpropene

DownStream

  • 4-methyl-1,3-pentadiene
  • (3E)-2-Methyl-1,3-pentadiene
  • trans-2-methylpenta-1,3-diene
  • 2,3-DIMETHYL-1,3-BUTADIENE
  • UNII:255L4HTY2B
  • 4-methylpent-4-en-2-ol
  • 3,3,5-trimethyl-1,2-dioxolane
  • 4-methylbicyclo[2.1.0]pentane
  • Cyclopropane,(1-methylethenyl)-

Related Compounds

  • 2-methyl-1,4-pentadiene
  • 2-methyl-1,4,4a,12a-tetrahydrotetracene-5,6,11,12-tetraone
  • 2-methyl-1,4-dinitroimidazole
  • 2-methyl-1,4,5,6-tetrahydropyrimidine
  • 2-Methyl-[1,4]diazepane
  • 2-methyl-1,4-dioxan-2-ol
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 3-Deuterioindole
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • N-(benzo[d][1,3]dioxol-5-ylmethyl)-2-((2-oxo-1-((tetrahydrofuran-2-yl)methyl)-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • 3-Butyl-5-(5-(1-butyl-3-(carboxymethyl)-1,2,3,4-tetrahydro-6-hydroxy-2,4-dioxopyrimidin-5-yl)-2,4-pentadienylidene)tetrahydro-2,4,6-trioxo-2H-pyrimidineacetic acid
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde