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TETRAMETHYLALLENE

Product Name
TETRAMETHYLALLENE
CAS No.
1000-87-9
Chemical Name
TETRAMETHYLALLENE
Synonyms
TETRAMETHYLALLENE;(CH3)2C=C=C(CH3)2;allene,tetramethyl-;Allene, tetramethyl-;1,1,3,3-Tetramethylallene;2,4-Dimethylpenta-2,3-dien;2,4-dimethylpenta-2,3-diene;2,4-DIMETHYL-2,3-PENTADIENE;2,3-pentadiene,2,4-dimethyl-
CBNumber
CB9453207
Molecular Formula
C7H12
Formula Weight
96.17
MOL File
1000-87-9.mol
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TETRAMETHYLALLENE Property

Melting point:
-105.67°C (estimate)
Boiling point:
87-88 °C(lit.)
Density 
0.701 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.440(lit.)
Flash point:
10 °F
BRN 
1733258
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Safety

Hazard Codes 
F,Xn
Risk Statements 
11-36/37/38-65
Safety Statements 
16-26-33-36-62-7/9
RIDADR 
UN 3295 3/PG 2
WGK Germany 
3
HazardClass 
3.1
PackingGroup 
II
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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

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P331Do NOT induce vomiting.

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TETRAMETHYLALLENE Chemical Properties,Usage,Production

Synthesis Reference(s)

Journal of the American Chemical Society, 89, p. 2781, 1967 DOI: 10.1021/ja00987a077
Tetrahedron Letters, 19, p. 1133, 1978 DOI: 10.1016/S0040-4039(01)94480-6

TETRAMETHYLALLENE Preparation Products And Raw materials

Raw materials

Preparation Products

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TETRAMETHYLALLENE Suppliers

China 12 Germany 1 Switzerland 1 United Kingdom 1 United States 8 Global 23
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1000-87-9, TETRAMETHYLALLENERelated Search:

1-(3,4-DIMETHOXYPHENYL)-4,4-DIMETHYL-1,3-PENTANEDIENE BIS(CYCLOPENTADIENYL)DIMETHYLHAFNIUM (-)-1,2(2R,5R)-2,5-(DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE 2,4-DIMETHYL-1,3-PENTADIENE Bis(cyclopentadienyl)dimethylzirconium TETRAMETHYLALLENE 3-METHYL-1,2-BUTADIENE 2,3-PENTADIENE TETRAPHENYLALLENE Allene 1,2-BUTADIENE

  • (CH3)2C=C=C(CH3)2
  • 1,1,3,3-Tetramethylallene
  • 2,3-pentadiene,2,4-dimethyl-
  • Allene, tetramethyl-
  • allene,tetramethyl-
  • 2,4-DIMETHYL-2,3-PENTADIENE
  • TETRAMETHYLALLENE
  • 2,4-dimethylpenta-2,3-diene
  • 2,4-Dimethylpenta-2,3-dien
  • 1000-87-9
  • 1000879
  • Building Blocks
  • Allenes
  • Organic Building Blocks