ChemicalBook > CAS DataBase List > 2,5-Dimethyl-2,4-hexadiene

2,5-Dimethyl-2,4-hexadiene

Product Name
2,5-Dimethyl-2,4-hexadiene
CAS No.
764-13-6
Chemical Name
2,5-Dimethyl-2,4-hexadiene
Synonyms
2,5-Dimethylhexa-2,4-diene;2,4-Hexadiene, 2,5-dimethyl-;NSC 10812;DIISOCROTYL;Biisocrotyl;Biisobutenyl;DiMethyl-2,4-hexa;TIMTEC-BB SBB008758;2,5-Dimethyl-2,4-hex;(CH3)2C=CHCH=C(CH3)2
CBNumber
CB8854263
Molecular Formula
C8H14
Formula Weight
110.2
MOL File
764-13-6.mol
More
Less

2,5-Dimethyl-2,4-hexadiene Property

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.)
Flash point:
85 °F
storage temp. 
Flammables area
solubility 
Chloroform, Ethyl Acetate
form 
Oil
color 
Clear Colourless
BRN 
1733342
LogP
3.500
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)
More
Less

Safety

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
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
344311
Product name
2,5-Dimethyl-2,4-hexadiene
Purity
96%
Packaging
250ml
Price
$90.8
Updated
2023/01/07
TCI Chemical
Product number
D0735
Product name
2,5-Dimethyl-2,4-hexadiene (stabilized with BHT)
Purity
>96.0%(GC)
Packaging
25mL
Price
$25
Updated
2024/03/01
TCI Chemical
Product number
D0735
Product name
2,5-Dimethyl-2,4-hexadiene (stabilized with BHT)
Purity
>96.0%(GC)
Packaging
500mL
Price
$168
Updated
2024/03/01
TRC
Product number
D473165
Product name
2,5-Dimethyl-2,4-hexadiene
Packaging
10g
Price
$215
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD22277
Product name
2,5-Dimethyl-2,4-hexadiene
Packaging
5G
Price
$218.1
Updated
2021/12/16
More
Less

2,5-Dimethyl-2,4-hexadiene Chemical Properties,Usage,Production

Chemical Properties

clear colourless liquid

Uses

2,5-Dimethyl-2,4-hexadiene may be used in the synthesis of (+)-trans-(1R,3R)-chrysanthemic acid methyl ester.

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.

Definition

ChEBI: 2,5-Dimethyl-2,4-hexadiene is an alkadiene.

General Description

2,5-Dimethyl-2,4-hexadiene is an electron-rich alkene. It induces photodechlorination of 9,10-dichloroanthracene and its mechanism has been investigated. Asymmetric cyclopropanation of 2,5-dimethyl-2,4-hexadiene with tert-butyl diazoacetate catalyzed by the new copper-bisoxazoline complex has been reported. 2,5-Dimethyl-2,4-hexadiene has been investigated as a singlet oxygen acceptor in various solvents. Mechanism of addition reaction of aromatic and aliphatic thiols with 2,5-dimethyl-2,4-hexadiene has been investigated.

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.]

2,5-Dimethyl-2,4-hexadiene Preparation Products And Raw materials

Raw materials

NIOBIUM SHEET 1.0 X 100 X 200 MM Phosphoric acid 2,5-Hexanediol Isobutylene Isobutyraldehyde

Preparation Products

2,2-Dimethyl-3-(2-methylpropyl)cyclopropanecarboxylic acid p-(methoxymethyl)benzyl ester methyl(±)cis，trans-2，2-dimethyl-3-(2-methyl-1-propenyl cyclopropane carboxylate) Ethyl chrysanthemumate
More
Less

2,5-Dimethyl-2,4-hexadiene Suppliers

Americas 1 Belgium 2 Canada 1 China 92 Europe 2 France 1 Germany 4 India 2 Japan 4 Switzerland 2 The Netherlands 1 Turkey 1 United Kingdom 7 United States 23 Global 143
Sichuan Zhongbang Pharma CO.，LTD
Tel
0830-0830-2585019 13679670161
Fax
0830-2589033
Email
sales2@zhongbangst.com
Country
China
ProdList
105
Advantage
69
Hubei Changxinsheng Pharm Co.,Ltd
Tel
18971203904; 18971238634
Email
2189484023@qq.com
Country
China
ProdList
497
Advantage
58
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Shijiazhuang Sdyano Fine Chemical Co., Ltd.
Tel
0311-89250318 031166536426
Fax
4000311741
Email
master@sjzsdyn.com
Country
China
ProdList
2963
Advantage
65
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12390
Advantage
60
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9809
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527768850
Email
1791901229@qq.com
Country
China
ProdList
8843
Advantage
52
Beijing Isomersyn Technology CO;LTD
Tel
010-82954736 13391601435
Email
sales@isomersyn.com
Country
China
ProdList
3295
Advantage
57
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9718
Advantage
55
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9865
Advantage
52
Suzhou Sibian Chemical Technology Co.,Ltd.
Tel
0512-65617459 18915409046
Fax
0512-65617459
Email
sales@sibian-chem.com
Country
China
ProdList
1922
Advantage
55
Linyi Fude Fine Chemical Co., Ltd.
Tel
0539-2361189 18653979428
Fax
0539-2361187
Country
China
ProdList
16
Advantage
60
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Fax
+86 21 50676805
Country
China
ProdList
9891
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9545
Advantage
55
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Tel
+86-28-85122536 85324413
Fax
+86-28-85326443
Email
market@astatech.cn
Country
China
ProdList
8026
Advantage
55
MINS GROUP CO.,LIMITED
Tel
0533-4915568 18653327685
Fax
0533-4915558
Email
sales@minschem.com
Country
China
ProdList
45
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
16166
Advantage
55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66113011 18112977050
Email
cb6@aikonchem.com
Country
China
ProdList
16684
Advantage
50
Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Fax
-
Email
xg01_gj@163.com
Country
China
ProdList
9484
Advantage
50
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51456
Advantage
80
Codow Chemical Co.,Ltd.
Tel
18620099427
Fax
+86-20-62619665
Email
amy@howeipharm.com
Country
China
ProdList
17687
Advantage
55
Shanghai Xilong Biochemical Technology Co., Ltd.
Tel
021-52907766-8042
Fax
021-52906523
Country
China
ProdList
9941
Advantage
58
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20806
Advantage
60
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Guangzhou Kafen Biotech Co.,Ltd
Tel
18029243487 2355327168
Fax
020-31121510
Email
gy@yccreate.com
Country
China
ProdList
4749
Advantage
55
Shanghai Orgchem Co.,Ltd.
Tel
+86-21-5877 1921
Fax
+86-21-5877 1925
Email
info@chemofchina.com
Country
China
ProdList
9653
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
021-021-52271985 17721149837
Fax
+86 (21) 52271987
Email
sales@9dingchem.com
Country
China
ProdList
19800
Advantage
60
Zhuhai JiaYi Biological Technology Co., Ltd.
Tel
18578209868 2355327026
Fax
18578209868 QQ：2355327026
Email
steroidbest@hotmail.com
Country
China
ProdList
6501
Advantage
58
Foshan DaoQi Biological Co., Ltd.
Tel
18062666947
Fax
18062666959
Email
2355880548@qq.com
Country
China
ProdList
4228
Advantage
58
3A Chemicals
Tel
400-668-9898
Fax
010-51582189
Email
service@3achem.com
Country
China
ProdList
20557
Advantage
58
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
4009004166/18616739031 18616739031
Email
3007523370@qq.com
Country
China
ProdList
52693
Advantage
58
Zhengzhou Alfa Chemical Co.,Ltd
Tel
+8618530059196
Email
sale04@alfachem.cn
Country
China
ProdList
13503
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418671 +8618949823763
Fax
0551-65418697
Email
sales@tnjchem.com
Country
China
ProdList
34553
Advantage
58
CD Chemical Group Limited
Tel
+8615986615575
Fax
0086-13651442114
Email
info@codchem.com
Country
China
ProdList
20342
Advantage
58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
571-88938639 +8617705817739
Fax
+86-571-88938652，+86-571- 88492614
Email
info@dycnchem.com
Country
China
ProdList
52849
Advantage
58
SIMAGCHEM CORP
Tel
+86-13806087780
Email
sale@simagchem.com
Country
China
ProdList
17365
Advantage
58
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28172
Advantage
58
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Fax
027-59338440
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
22963
Advantage
58
Wuhan xinyangruihe Chemical Technology Co., Ltd.
Tel
153-07155313 15307155313
Fax
QQ：2274366233
Email
2274366233@qq.com
Country
China
ProdList
4990
Advantage
58
Chongqing Chemdad Co., Ltd
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com
Country
China
ProdList
39894
Advantage
58
More
Less

View Lastest Price from 2,5-Dimethyl-2,4-hexadiene manufacturers

Qingdao RENAS Polymer Material Co., Ltd.
Product
2,5-Dimethyl-2,4-hexadiene 764-13-6
Price
US $0.00/kg
Min. Order
20kg
Purity
99%
Supply Ability
20 tons
Release date
2024-09-13
Career Henan Chemical Co
Product
2,5-Dimethyl-2,4-hexadiene 764-13-6
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
g/kg/T
Release date
2019-12-18

764-13-6, 2,5-Dimethyl-2,4-hexadieneRelated Search:

Dimethyl sebacate N,N-Dimethylformamide ETHANE Dimethyl sulfoxide Dimethyl ether 1-Hexene Dimethyl carbonate 2,6-Lutidine Diethylstilbestrol Dimethyl fumarate Dimethyl phthalate RHODAMINE 6G TETRAFLUOROBORATE Cresol Red Mordant Blue 29 Chlorophyllin Xylenol Orange sodium salt alpha-Terpinene Ergosterol

  • 4-Hexadiene,2,5-dimethyl-2
  • Biisobutenyl
  • Biisocrotyl
  • DIISOCROTYL
  • 2,5-Dimethylhexa-2,4-diene
  • 2,5-DIMETHYL-2,4-HEXADIENE
  • TIMTEC-BB SBB008758
  • 2,5-Dimethyl-2,4-hexadiene min.98%(GC)
  • 2,5-Dimethyl-2,4-hexadiene (stabilized with MEHQ)
  • 2,5-Dimethyl-2,4-hex
  • 2,4-Hexadiene, 2,5-dimethyl-
  • 2,5-Dimethyl-2,4-hexadiene (stabilized with BHT)
  • 2,5-Dimethyl-2,4-hexadiene,97%
  • 2,5-Dimethyl-2,4-hexandiene
  • (CH3)2C=CHCH=C(CH3)2
  • 2,5-dimethyl-4-hexadiene
  • DiMethyl-2,4-hexa
  • 2,5-Dimethyl-2,4-Hexadiene in china
  • 2,5-Dimethyl-2,4-hexadiene 96%
  • 1,1,4,4-TetraMethylbuta-1,3-diene
  • NSC 10812
  • 2,5-Dimethyl-2,4-hexadiene (stabilized with BHT)&gt
  • 2,5-Dimethyl-2,4-hexadiene, stabilized with BHT, ≥ 96.0%
  • 2,5-Dimethylhexa-2,4-dien
  • 764-13-6
  • 764-73-6
  • 2164-13-6
  • 764136
  • Alkenes
  • Acyclic
  • Building Blocks
  • Organic Building Blocks
  • Pharmaceuticals
  • Acyclic
  • Alkenes
  • Organic Building Blocks
  • Aliphatics
  • Intermediates & Fine Chemicals
  • Mutagenesis Research Chemicals