ChemicalBook > CAS DataBase List > CIS-4-HEPTENAL

CIS-4-HEPTENAL

Product Name: CIS-4-HEPTENAL
CAS No.: 6728-31-0
Chemical Name: CIS-4-HEPTENAL
Synonyms: (Z)-4-heptenal;(Z)-hept-4-enal;(Z)-4-Hepten-1-al;(z)-4-heptena;FEMA 3289;4Z-7CHO;C4 HEPTENAL;CIS-4-HEPTENA;4-(Z)-heptenal;CIS-4-HEPTENAL
CBNumber: CB7273685
Molecular Formula: C7H12O
Formula Weight: 112.17
MOL File: 6728-31-0.mol

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CIS-4-HEPTENAL Property

Melting point:: -53.35°C (estimate)
Boiling point:: 60 °C25 mm Hg(lit.)
Density: 0.850 g/mL at 20 °C(lit.)
refractive index: n20/D 1.434
FEMA: 3289 | 4-HEPTENAL
Flash point:: 105 °F
storage temp.: 0-6°C
solubility: Chloroform (Soluble), DMSO (Sparingly), Ethyl Acetate
form: Liquid
color: Clear colorless to light yellow
Odor: at 0.10 % in dipropylene glycol. oily fatty green dairy milky creamy
Odor Type: green
biological source: synthetic
JECFA Number: 320
BRN: 1902614
Stability:: Hygroscopic
LogP: 2.17
CAS DataBase Reference: 6728-31-0(CAS DataBase Reference)
EPA Substance Registry System: 4-Heptenal, (4Z)- (6728-31-0)

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Safety

Risk Statements: 10
Safety Statements: 16-24/25
RIDADR: UN 1989 3/PG 3
WGK Germany: 3
F: 10-23
HazardClass: 3
PackingGroup: III
HS Code: 29121900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

Precautionary statements

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

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W328901
Product name: cis-4-Heptenal
Purity: ≥98%, stabilized, FCC, FG
Packaging: 1 unit
Price: $53.48
Updated: 2025/07/31

Sigma-Aldrich

Product number: W328901
Product name: cis-4-Heptenal
Purity: ≥98%, stabilized, FCC, FG
Packaging: 1 unit
Price: $53.48
Updated: 2025/07/31

Sigma-Aldrich

Product number: W328901
Product name: cis-4-Heptenal
Purity: ≥98%, stabilized, FCC, FG
Packaging: 100g
Price: $463
Updated: 2025/07/31

Sigma-Aldrich

Product number: W328901
Product name: cis-4-Heptenal
Purity: ≥98%, stabilized, FCC, FG
Packaging: 1kg
Price: $2890
Updated: 2025/07/31

Sigma-Aldrich

Product number: W328901
Product name: cis-4-Heptenal
Purity: ≥98%, FCC, FG
Packaging: sample-k
Price: $54.6
Updated: 2024/03/01

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CIS-4-HEPTENAL Chemical Properties,Usage,Production

Description

cis-4-Heptenal has an odor reminiscent of heptaldehyde. It is suggestive of fried fats on dilution. It is used to impart a fried, buttery flavor. It is prepared from Hemiptera insects (trans-form); from pen-ten-l-en-3-ol converted to the corresponding vinyl ether which undergoes a Claisen rearrangement to 4-heptenal (transform).

Chemical Properties

cis-4-Heptenal has an odor reminiscent of heptaldehyde The odor is suggestive of fried fats on dilution It is used to impart a fried, buttery favor.

Chemical Properties

clear colorless to light yellow liquid

Chemical Properties

(Z)-4-Heptenal is a widespread volatile trace constituent of food flavors. It is a colorless, oily liquidwith a powerful, fatty, somewhat fishy, and, in high dilution, creamy odor. It can be prepared by several ways, for example, by starting from (Z)-3-hexenol.
(Z)-4-Heptenal is used in cream, butter, and fat flavors.

Occurrence

Reported found as a constitutent in butterfat, microbial fermented tea and black Hemiptera bugs

Uses

cis-4-Heptenal is an unsaturated aldehyde that possesses a fishy aroma. cis-4-Heptenal is a product of oxidative breakdown of fats in fish, and is naturally found in fish oils.

Preparation

From Hemiptera bugs (trans-form); from penten-1-en-3-ol converted to the corresponding vinyl ether, which undergoes a Claisen rearrangement to 4-heptenal (trans-form).

Aroma threshold values

Detection: 0.4 ppb.

CIS-4-HEPTENAL Preparation Products And Raw materials

Raw materials

Acetal Bromoethane Ammonia

Preparation Products

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CIS-4-HEPTENAL Suppliers

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View Lastest Price from CIS-4-HEPTENAL manufacturers

Jinan Ruitong Biotech Co., Ltd.

Product: Cis-4-Heptenal 6728-31-0
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 1
Release date: 2025-08-20

Career Henan Chemica Co

Product: CIS-4-HEPTENAL 6728-31-0
Price: US $9.20/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: Customized
Release date: 2020-10-27

JINING XINHE CHEMICAL CO., LTD

Product: CIS-4-HEPTENAL 6728-31-0
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 10ton
Release date: 2024-07-23

6728-31-0, CIS-4-HEPTENALRelated Search:

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CIS-4-HEPTENAL

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(4Z)-4-Heptenal

(Z)-4-Hepten-1-al

(z)-4-heptena

(Z)-4-heptenal

(Z)-hept-4-enal

4-(Z)-heptenal

Hept-4(Z)-enal

hept-cis-4-enal

CIS-4-HEPTENAL >=98% FCC

4-heptenal,(Z)-4-heptenal

4-Heptenal, (4Z)-

CIS-4-HEPTENAL, NATURAL

cis-4-Heptenal,96%

4-cis-Heptenal

cis-4-Heptenal

cis-4-Heptenal solution

4Z-7CHO

cis-4-HEPTEN-1-AL FCC

cis-4-Heptenal&gt

cis-4-Heptenal >=98%, stabilized, FCC, FG

CIS-4-HEPTENA

6728-31-0

CH3CH2CHCHCH2CH2CHO

ALDEHYDE

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