ChemicalBook > CAS DataBase List > 2-Isopropyl-5-methyl-2-hexenal

2-Isopropyl-5-methyl-2-hexenal

Product Name
2-Isopropyl-5-methyl-2-hexenal
CAS No.
35158-25-9
Chemical Name
2-Isopropyl-5-methyl-2-hexenal
Synonyms
FEMA 3406;Cocoaaldehyde;Cacao aldehyde;ISODIHYDRO LAVANDULAL;METHYL JASMONATE 95+%;Isopropyl-5-Methyl-2-h;Pregabalin Impurity 164;Isodihydroavandulyl aldehyde;ISODIHYDROLAVANDULYL ALDEHYDE;2-ISOPROPYL-5-METHYL-2-HEXENAL
CBNumber
CB7238284
Molecular Formula
C10H18O
Formula Weight
154.25
MOL File
35158-25-9.mol
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2-Isopropyl-5-methyl-2-hexenal Property

Boiling point:
189 °C(lit.)
Density 
0.845 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.452(lit.)
FEMA 
3406 | 2-ISOPROPYL-5-METHYL-2-HEXENAL
Flash point:
145 °F
form 
Liquid
color 
A colourless oily liquid
Odor
at 100.00 %. herbal lavender woody green blueberry tomato
Odor Type
herbal
Sensitive 
Air Sensitive
JECFA Number
1215
BRN 
1752384
LogP
3.35
CAS DataBase Reference
35158-25-9(CAS DataBase Reference)
NIST Chemistry Reference
2-Isopropyl-5-methylhex-2-enal(35158-25-9)
EPA Substance Registry System
2-Hexenal, 5-methyl-2-(1-methylethyl)- (35158-25-9)
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Safety

Hazard Codes 
Xi
Risk Statements 
10-36/37/38
Safety Statements 
16-26-36
RIDADR 
1989
WGK Germany 
2
RTECS 
MP6450000
TSCA 
Yes
HazardClass 
3
PackingGroup 
III
Toxicity
Both the acute oral LD50 value in rats and the acute dermal LD50 value in rabbits exceeded 5 g/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W340618
Product name
2-Isopropyl-5-methyl-2-hexenal
Purity
≥95%, stabilized, FG
Packaging
sample-k
Price
$54.6
Updated
2024/03/01
Sigma-Aldrich
Product number
W340618
Product name
2-Isopropyl-5-methyl-2-hexenal
Purity
≥95%, stabilized, FG
Packaging
100g
Price
$92.9
Updated
2024/03/01
Sigma-Aldrich
Product number
W340618
Product name
2-Isopropyl-5-methyl-2-hexenal
Purity
≥95%, stabilized, FG
Packaging
1kg
Price
$521
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
FFG0002381
Product name
2-ISOPROPYL-5-METHYL-2-HEXENAL
Purity
95.00%
Packaging
1G
Price
$626.08
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
FFG0002381
Product name
2-ISOPROPYL-5-METHYL-2-HEXENAL
Purity
95.00%
Packaging
5G
Price
$827.46
Updated
2021/12/16
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2-Isopropyl-5-methyl-2-hexenal Chemical Properties,Usage,Production

Description

The derivatives are concrete and absolute. The concrete is prepared in approximately 1.5 to 2.0% yields by solvent extraction (ben zene, petroleum ether) of the freshly cut flowering herb. It is a dark-green, viscous mass. An absolute is obtained in approxi mately 45% yields by distillation of the concrete with diethylene glycol.

Chemical Properties

2-Isopropyl-5-methyl-2-hexenal has a fruity, blueberry odor.

Occurrence

Reported found in cocoa

Preparation

By aldol condensation of isovaleraldehyde

Aroma threshold values

Aroma characteristics at 1.0%: woody, musty, nutshell-like, slightly floral and cooling with a honey and cocoa creamy nuance.

Taste threshold values

Taste characteristics at 10 ppm: woody, nutshell, cocoa hulls, thiazole-like creamy nuance and a fresh, fruity peachlike nuance.

General Description

2-Isopropyl-5-methyl-2-hexenal is a volatile aroma constituent of malted barley and roasted coffee beans. It can be formed via Maillard reaction between leucine and 3-methylbutanal.

2-Isopropyl-5-methyl-2-hexenal Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Isopropyl-5-methyl-2-hexenal Suppliers

Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
jiliang chemicals
Tel
21-62165282 15801962796;
Fax
021 61153784
Email
bidingchem@163.com
Country
China
ProdList
1157
Advantage
60
Beijing Isomersyn Technology CO;LTD
Tel
010-82954736 13391601435
Email
sales@isomersyn.com
Country
China
ProdList
3296
Advantage
57
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Country
United States
ProdList
14059
Advantage
65
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9725
Advantage
55
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Fax
+86 21 50676805
Country
China
ProdList
9901
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22519
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
24835
Advantage
65
Zouping Mingxing Chemical Co.,Ltd.
Tel
86-13605431940 13605431940
Fax
0086-0543-2240079
Email
zpmxchemical@126.com
Country
China
ProdList
2002
Advantage
62
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View Lastest Price from 2-Isopropyl-5-methyl-2-hexenal manufacturers

Hebei Guanlang Biotechnology Co., Ltd.
Product
2-Isopropyl-5-methyl-2-hexenal 35158-25-9
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2023-03-29
Hebei Yibangte Import and Export Co. , Ltd.
Product
2-Isopropyl-5-methyl-2-hexenal 35158-25-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
500000kg
Release date
2023-07-25
Career Henan Chemical Co
Product
2-Isopropyl-5-methyl-2-hexenal 35158-25-9
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
200kgs
Release date
2020-01-09

35158-25-9, 2-Isopropyl-5-methyl-2-hexenalRelated Search:


  • 2-ISOPROPYL-5-METHYL-HEXENE-1-AL
  • 2-ISOPROPYL-5-METHYL-2-HEXENE-1-AL
  • 5-methyl-2-(1-methylethyl)-2-Hexenal
  • FEMA 3406
  • ISODIHYDRO LAVANDULAL
  • ISODIHYDROLAVANDULYL ALDEHYDE
  • METHYL JASMONATE 95+%
  • 2-Hexenal, 5-methyl-2-(1-methylethyl)-
  • 2-isopropyl-5-methyl-2-hexenal, cis + trans
  • 2-ISOPROPYL-5-METHYLHEX-2-ENAL
  • 2-ISOPROPYL-5-METHYL-2-HEXENAL
  • Cacao aldehyde
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  • (2E)-2-Isopropyl-5-methyl-2-hexenal
  • 2-Hexen-1-al, 2-isopropyl-5-methyl-
  • 2-Hexen-1-al, 5-methyl-2-(1-methylethyl)-
  • 2-isopropyl-5-methyl-2-hexen-1-a
  • 2-Isopropyl-5-methyl-2-hexen-1-al
  • 5-methyl-2-(1-methylethyl)-2-hexen-1-a
  • 5-methyl-2-(1-methylethyl)-2-hexena
  • Isopropyl-5-Methyl-2-h
  • Cocoaaldehyde
  • Natural 5-methyl-2-isopropyl-2-hexenal
  • Pregabalin Impurity 164
  • 35158-25-9
  • CH32CHCH2CHCCHCH32CHO
  • C10H18OC10H18OC10H18O
  • Alphabetical Listings
  • Flavors and Fragrances
  • I-L