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ChemicalBook > CAS DataBase List > 2,6-DIMETHYL-2,4,6-OCTATRIENE

2,6-DIMETHYL-2,4,6-OCTATRIENE

Aroma
Product Name
2,6-DIMETHYL-2,4,6-OCTATRIENE
CAS No.
673-84-7
Chemical Name
2,6-DIMETHYL-2,4,6-OCTATRIENE
Synonyms
AI300737;AI3 00737;AI3-00737;ALLOCYMENE;ALLOOCIMENE;Ocimene, A110;Allo-ocimene 95%;cis-Allo-ocimene;Neo-Allo-3,7-Dimethy;Allocymene Allo-ocimene
CBNumber
CB0147772
Molecular Formula
C10H16
Formula Weight
136.23
MOL File
673-84-7.mol
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2,6-DIMETHYL-2,4,6-OCTATRIENE Property

Melting point:
-25.5°C
Boiling point:
73-75 °C/14 mmHg (lit.)
Density 
0.811 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.542(lit.)
Flash point:
156 °F
storage temp. 
2-8°C
Odor
at 100.00 %. sweet floral nut skin peppery herbal tropical
Odor Type
floral
BRN 
1719993
LogP
4.392 (est)
CAS DataBase Reference
673-84-7(CAS DataBase Reference)
EPA Substance Registry System
2,4,6-Octatriene, 2,6-dimethyl- (673-84-7)
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Safety

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
23-24/25
RIDADR 
1993
WGK Germany 
3
RTECS 
RH2010000
10-23
HazardClass 
3.2
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
289698
Product name
2,6-Dimethyl-2,4,6-octatriene
Purity
technical grade, 80%
Packaging
250ml
Price
$94.1
Updated
2022/05/15
TRC
Product number
A546805
Product name
Alloocimene
Packaging
250mg
Price
$165
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD34369
Product name
2,6-Dimethyl-2,4,6-octatriene
Packaging
500g
Price
$200
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD34369
Product name
2,6-Dimethyl-2,4,6-octatriene
Packaging
1kg
Price
$320
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
FFG0000032
Product name
ALLO-OCIMENE
Purity
95.00%
Packaging
25ML
Price
$1057.98
Updated
2021/12/16
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2,6-DIMETHYL-2,4,6-OCTATRIENE Chemical Properties,Usage,Production

Aroma

Diffusive, fresh-gassy, herbaceous odor. The gassy notes are more predominant in poorer grades of Allo-ocimene, almost imperceptible in good grade matl. Useful in low-cost fragrances for industrial purposes, and in general as a lifting topnote, modifier for Limonene, etc. cheaper than Ocimene.

Chemical Properties

Clear, almost colorless liquid. Polymerizes and oxidizes readily. Combustible.

Uses

Component of varnishes and a variety of polymers; fragrance.

Definition

ChEBI: (4E,6E)-2,6-dimethylocta-2,4,6-triene is an ocimene that consists of octa-2,4,6-triene bearing methyl substituents at positions 2 and 6 (the 4E,6E-isomer). It has a role as a semiochemical.

General Description

2,6-Dimethyl-2,4,6-octatriene (allo-ocimene) is one of the major constituents of Fissistigma maclurei Merr. It was identified in Alphanso mangoes using GC-MS.

Synthesis

Ocimene is produced by the flash pyrolysis or photochemical isomerization of a-pinene.

Solubility in organics

Colorless mobile liquid. Soluble in alcohol (when fresh and unpolymerized), poorly soluble when polymerized. Insoluble in water. Miscible with essential oils and perfume chemicals.

Purification Methods

Fractionally distil allocimene through an efficient column and repeatedly distil it at 15mm through a long column of glass helices, with a final distillation from sodium under nitrogen. It should be stabilised with ca 0.1% of hydroquinone. UV: max nm( 1cm-1) 290 (32 500), 279 (41 900) and 278 (42,870). [Alder et al. Justus Liebigs Ann Chem 609 1 1957, O’Connor & Goldblatt Anal Chem 26 1726 1954, Beilstein 1 IV 1106.]

2,6-DIMETHYL-2,4,6-OCTATRIENE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,6-DIMETHYL-2,4,6-OCTATRIENE Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
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China
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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021-61259108 18621169109
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86-21-61259102
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market03@meryer.com
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China
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3B Pharmachem (Wuhan) International Co.,Ltd.
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821-50328103-801 18930552037
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86-21-50328109
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3bsc@sina.com
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China
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Shanghai Longsheng chemical Co.,Ltd.
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021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
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Tianjin heowns Biochemical Technology Co., Ltd.
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400 638 7771
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sales@heowns.com
Country
China
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Maya High Purity Chemicals
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+86 (573) 82222445 (0)18006601000 452520369
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+86 (573) 82222643
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sales@maya-r.com
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China
ProdList
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9ding chemical ( Shanghai) Limited
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4009209199
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86-021-52271987
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sales@9dingchem.com
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China
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Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
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+86-28-85122536 85324413
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+86-28-85326443
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market@astatech.cn
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Shanghai BeiZhuo Biotech Co., Ltd.
Tel
021-61119791,13386096464
Fax
021-50190009
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bzswkf@foxmail.com
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China
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Shanghai Meishui Chemical Technology Co., Ltd
Tel
021-60549325 18616193163
Fax
021-33250306
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China
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View Lastest Price from 2,6-DIMETHYL-2,4,6-OCTATRIENE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
2,6-DIMETHYL-2,4,6-OCTATRIENE 673-84-7
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-10

673-84-7, 2,6-DIMETHYL-2,4,6-OCTATRIENERelated Search:


  • TRANS,TRANS-2,6-DIMETHYL-2,4,6-OCTATRIENE
  • 2,6-dimethyl-2,4,6-octatriene,a-form
  • 2,6-DiMethyl-2,4,6-octatriene (Mixture of isoMers)
  • 2,6-DiMethyl-2,4,6-octatriene technical grade, 80%
  • Allo-ocimene 95%
  • (4Z)-2,6-Dimethyl-2,4,6-octatriene
  • Neo-Allo-3,7-Dimethy
  • 2,6-Dimethyl-2,4,6-octatriene,Alloocimene
  • Allocymene Allo-ocimene
  • 2,6-dimethyl-octa-2,4,6-triene
  • 2,6-DIMETHYL-2,4,6-OCTATRIEN
  • 2,6-DIMETHYL-2,4,6-OCTATRIENE
  • (4E,6E)-2,6-DIMETHYL-OCTA-2,4,6-TRIENE
  • 4,6-Octatriene,2,6-dimethyl-2
  • 6-octatriene,2,6-dimethyl-4
  • allo-3,7-dimethyl-1,3,6-octatriene (allo-ocimene)
  • cis-Allo-ocimene
  • neo-allo-3,7-dimethyl-1,3,6-octatriene (neo-allo-ocimene)
  • Ocimene, A110
  • ALLOCYMENE
  • ALLOOCIMENE
  • 2,6-DIMETHYL-2,4,6-OCTATRIENE, TECH., 80 %, MIXTURE OF ISOMERS
  • 2,4,6-Octatriene, 2,6-dimethyl-
  • AI3 00737
  • AI300737
  • AI3-00737
  • 673-84-7
  • CH3CHCCH3CHCHCHCCH32
  • Organic Building Blocks
  • Acyclic
  • Alkenes
  • Building Blocks
  • Terpenes
  • Acyclic Monoterpenes
  • Acyclic Monoterpenes
  • Biochemistry
  • Terpenes