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
InChI: InChI=1S/C7H12O/c1-4-5-7(2,3)6-8/h4,6H,1,5H2,2-3H3
InChIKey: DXSDIWHOOOBQTJ-UHFFFAOYSA-N
SMILES: C(=O)C(C)(C)CC=C
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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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

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Aldehydes

Carbonyl Compounds

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ALDEHYDE

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Carbonyl Compounds