2,5-Dimethyl-2,4-hexadiene
| Price | $1 |
| Package | 1g |
| Min. Order: | 1g |
| Update Time: | 2019-12-20 |
Product Details
| Product Name: 2,5-Dimethyl-2,4-hexadiene | CAS No.: 764-13-6 |
| EC-No.: 212-115-5 | Min. Order: 1g |
| Purity: 99% | Supply Ability: g/kg/T |
| Release date: 2019/12/20 |
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2,5-Dimethyl-2,4-hexadiene Basic information
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Product Name:
2,5-Dimethyl-2,4-hexadiene
Synonyms:
4-Hexadiene,2,5-dimethyl-2;Biisobutenyl;Biisocrotyl;TIMTEC-BB SBB008758;DIISOCROTYL;2,5-Dimethylhexa-2,4-diene;2,5-DIMETHYL-2,4-HEXADIENE;2,5-Dimethyl-2,4-hexadiene min.98%(GC)
CAS:
764-13-6
MF:
C8H14
MW:
110.2
EINECS:
212-115-5
Product Categories:
Acyclic;Alkenes;Organic Building Blocks;Aliphatics;Intermediates & Fine Chemicals;Mutagenesis Research Chemicals;Pharmaceuticals
Mol File:
764-13-6.mol
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2,5-Dimethyl-2,4-hexadiene Chemical Properties
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Melting point
12 °C
Boiling point
132134°C
density
0.773 g/mL at 25 °C(lit.)
vapor density
3.8 (vs air)
vapor pressure
26.9 mm Hg ( 37.7 °C)
refractive index
n20/D 1.476(lit.)
Fp
85 °F
storage temp.
Flammables area
BRN
1733342
CAS DataBase Reference
764-13-6(CAS DataBase Reference)
NIST Chemistry Reference
2,4-Hexadiene, 2,5-dimethyl-(764-13-6)
EPA Substance Registry System
2,4-Hexadiene, 2,5-dimethyl- (764-13-6)
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Safety Information
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Hazard Codes
Xi,Xn
Risk Statements
10-36/37/38-20/21/22
Safety Statements
16-26-36-36/37/39
RIDADR
UN 3295 3/PG 3
WGK Germany
3
Autoignition Temperature
559 °F
TSCA
Yes
HazardClass
3
PackingGroup
III
HS Code
29012900
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2,5-Dimethyl-2,4-hexadiene Usage And Synthesis
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Chemical Properties
clear colourless liquid
Uses
2,5-dimethyl-2,4-hexadiene is a volatile alkyl compound present in tobacco smoke. It is used as a potential biomarker in breath for prediction of lung cancer.
Purification Methods
Distil, then repeatedly fractionally crystallise it by partial freezing. Immediately before use, the diene is passed through a column containing Woelm silica gel (activity I) and Woelm alumina (neutral) in separate layers. [Beilstein 1 IV 1043.]
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
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