1,5-Hexadiene,2,5-dimethyl-

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Names

[ CAS No. ]:
627-58-7

[ Name ]:
1,5-Hexadiene,2,5-dimethyl-

[Synonym ]:
MFCD00008602
2,5-dimethylhexa-1,5-diene
EINECS 211-003-3

Chemical & Physical Properties

[ Density]:
0.742 g/mL at 25 °C(lit.)

[ Boiling Point ]:
114 °C(lit.)

[ Melting Point ]:
−75 °C(lit.)

[ Molecular Formula ]:
C₈H₁₄

[ Molecular Weight ]:
110.19700

[ Flash Point ]:
45 °F

[ Exact Mass ]:
110.11000

[ LogP ]:
2.91880

[ Index of Refraction ]:
n20/D 1.429(lit.)

[ Storage condition ]:
Flammables area

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
F,Xn

[ Risk Phrases ]:
11-36/37/38-65

[ Safety Phrases ]:
S16-S26-S36-S62

[ RIDADR ]:
UN 3295 3/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ HS Code ]:
2901299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

3-Chloro-2-methyl-1-propene
1,4-dimethylbicyclo[2.2.0]hexane
3-Bromo-2-methylpropene
Isobutylene
N,N'-bis-(2-methyl-prop-2-en-1-yl)hydrazine
methallylmagnesium bromide
2,5-Dimethyl-2,5-hexanediol
Chlorotrimethylsilane

DownStream

Hexanedinitrile,2,2,5,5-tetramethyl-
Methallyl-Radikal
5,5,8,8-tetramethyl-6,7-dihydronaphthalen-2-ol
Naphthalene,6-ethoxy-1,2,3,4-tetrahydro-1,1,4,4-tetramethyl-
Formaldehyde
Acetonylacetone
2,5-DIMETHYLHEXANE
trans-Diisopropylethylene
2-Hexene, 2,5-dimethyl-
2,5-Dimethylhexa-2,4-dien

Customs

[ HS Code ]: 2901299090

[ Summary ]:
2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%