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CIS-4-HEPTENAL

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

CIS-4-HEPTENAL Properties

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
form 
Liquid
color 
Clear colorless to light yellow
JECFA Number
320
BRN 
1902614
CAS DataBase Reference
6728-31-0(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS02
Signal word  Warning
Hazard statements  H332-H226
Precautionary statements  P210-P370+P378-P233-P240-P241+P242+P243-P280-P303+P361+P353-P403+P235-P501
Risk Statements  10
Safety Statements  16-24/25
RIDADR  UN 1989 3/PG 3
WGK Germany  3
10-23
HazardClass  3
PackingGroup  III
HS Code  29121900

CIS-4-HEPTENAL price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W328901 cis-4-Heptenal ≥98%, FCC, FG 6728-31-0 sample-k $40 2018-11-20 Buy
Sigma-Aldrich W328901 cis-4-Heptenal ≥98%, FCC, FG 6728-31-0 1kg-k $2650 2018-11-20 Buy
TCI Chemical H0520 cis-4-Heptenal >95.0%(GC) 6728-31-0 5mL $84 2018-11-22 Buy
TCI Chemical H0520 cis-4-Heptenal >95.0%(GC) 6728-31-0 25mL $256 2018-11-22 Buy
Sigma-Aldrich W328901 cis-4-Heptenal ≥98%, FCC, FG 6728-31-0 100g-k $411 2018-11-20 Buy

CIS-4-HEPTENAL Chemical Properties,Uses,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

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

Preparation Products


CIS-4-HEPTENAL Suppliers

Global( 48)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21668 58
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23049 58
BOC Sciences
1-631-619-7922
1-631-614-7828 inquiry@bocsci.com United States 20115 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96506 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40269 62
Beijing Donghualituo Techonlogy Development Co.,Ltd. 010-88425576
(+86)-10-88425546 sales@dhltchem.com China 794 59
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24555 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44025 61

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