ChemicalBook > CAS DataBase List > 2,2-Dimethyl-4-pentenal

2,2-Dimethyl-4-pentenal

Product Name
2,2-Dimethyl-4-pentenal
CAS No.
5497-67-6
Chemical Name
2,2-Dimethyl-4-pentenal
Synonyms
2,2-dimethylpent-4-enal;2,2-DIMETHYL-4-PENTENAL;2，2-Dimethyl-4-penteneal;4-Pentenal, 2,2-dimethyl-;2,2-DIMETHYL-4-PENTENAL, TECH., 90%;2,2-Dimethyl-4-pentenal,97%,stabilized;2,2-Dimethyl-4-pentenal, stabilized, 97%;2,2-DiMethyl-4-pentenal, stabilized, 97% 5ML;2,2-Dimethyl-4-pentenal technical grade, 90%, contains 1000 ppm hydroquinone as stabilizer
CBNumber
CB8682154
Molecular Formula
C7H12O
Formula Weight
112.17
MOL File
5497-67-6.mol
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2,2-Dimethyl-4-pentenal Property

Melting point:
-53.35°C (estimate)
Boiling point:
124-125 °C (lit.)
Density 
0.825 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.4203(lit.)
Flash point:
65 °F
storage temp. 
2-8°C
form 
Liquid
color 
Clear colorless to light yellow
NIST Chemistry Reference
4-Pentenal, 2,2-dimethyl-(5497-67-6)
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Safety

Hazard Codes 
F,Xi,Xn
Risk Statements 
11-36/37/38-22
Safety Statements 
16-26-33-36
RIDADR 
UN 1989 3/PG 3
WGK Germany 
-
HazardClass 
3.1
PackingGroup 
II
HS Code 
29121990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

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

P337+P313IF eye irritation persists: Get medical advice/attention.

P403+P235Store in a well-ventilated place. Keep cool.

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N-Bromosuccinimide Price

TRC
Product number
D461628
Product name
2,2-Dimethyl-4-pentenal
Packaging
50mg
Price
$45
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD176539
Product name
2,2-Dimethyl-4-pentenal - Stabilizer with hydroquinone
Packaging
250mg
Price
$75
Updated
2021/12/16
AK Scientific
Product number
2725BA
Product name
2,2-Dimethyl-4-pentenal,tech.contains1000ppmhydroquinoneasstabilizer
Packaging
1g
Price
$94
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD176539
Product name
2,2-Dimethyl-4-pentenal - Stabilizer with hydroquinone
Packaging
500mg
Price
$100
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD176539
Product name
2,2-Dimethyl-4-pentenal - Stabilizer with hydroquinone
Packaging
1g
Price
$130
Updated
2021/12/16
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2,2-Dimethyl-4-pentenal Chemical Properties,Usage,Production

Chemical Properties

clear colorless to light yellow liquid

Uses

2,2-Dimethyl-4-pentenal has been used:

  • as electrophile in the synthesis of rearranged bicyclo[6.3.0]undecane isoprenoid skeleton of cyclooctenoid sesquiterpene dactylol and 3a-epi-dactylol
  • in the preparation of imine ligand via condensation with primary amine

Synthesis Reference(s)

Organic Syntheses, Coll. Vol. 7, p. 177, 1990
Synthetic Communications, 10, p. 273, 1980 DOI: 10.1080/00397918008062750
Tetrahedron Letters, 14, p. 3, 1973

2,2-Dimethyl-4-pentenal Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2-Dimethyl-4-pentenal Suppliers

Belgium 1 China 66 Germany 3 India 1 Slovakia 1 Switzerland 1 United Kingdom 2 United States 6 Global 81
SIGMA-RBI
Tel
--
Fax
--
Country
Switzerland
ProdList
6896
Advantage
91
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View Lastest Price from 2,2-Dimethyl-4-pentenal manufacturers

Career Henan Chemical Co
Product
2,2-Dimethyl-4-pentenal 5497-67-6
Price
US $1.00/KG
Min. Order
1KG
Purity
98%HPLC
Supply Ability
10t
Release date
2019-12-24

5497-67-6, 2,2-Dimethyl-4-pentenalRelated Search:

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  • 2,2-DIMETHYL-4-PENTENAL
  • 2，2-Dimethyl-4-penteneal
  • 2,2-DIMETHYL-4-PENTENAL, TECH., 90%
  • 2,2-Dimethyl-4-pentenal, stabilized, 97%
  • 2,2-dimethylpent-4-enal
  • 2,2-DiMethyl-4-pentenal, stabilized, 97% 5ML
  • 2,2-Dimethyl-4-pentenal technical grade, 90%, contains 1000 ppm hydroquinone as stabilizer
  • 2,2-Dimethyl-4-pentenal,97%,stabilized
  • 4-Pentenal, 2,2-dimethyl-
  • 5497-67-6
  • H2CCHCH2CCH32CHO
  • Building Blocks
  • Aldehydes
  • C7
  • Carbonyl Compounds
  • Organic Building Blocks
  • ALDEHYDE
  • Aldehydes
  • C7
  • Carbonyl Compounds