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CIS-4-HEPTENAL

CIS-4-HEPTENAL Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Email: info@dakenchem.com
Products Intro: Product Name:Cis-4-Heptenal
CAS:6728-31-0
Purity:99.00% Package:100g,1KG,5KG,50KG
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Email: linda@hubeijusheng.com
Products Intro: Product Name:CIS-4-HEPTENAL
CAS:6728-31-0
Purity:99% Package:5KG;1KG Remarks:C7H12O
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Email: linda@hubeijusheng.com
Products Intro: Product Name:CIS-4-HEPTENAL
CAS:6728-31-0
Purity:0.99 Package:5KG;1KG
Company Name: BOC Sciences
Tel: 1-631-485-4226
Email: inquiry@bocsci.com
Products Intro: Product Name:cis-4-HEPTEN-1-AL FCC
CAS:6728-31-0
Purity:99%
Company Name: HENAN BON INDUSTRIAL CO.,LTD
Tel: 0371-55170695
Email: info@hnbon.com
Products Intro: CAS:6728-31-0
Purity:0.99 Package:25KG;5KG;1KG;500G

CIS-4-HEPTENAL manufacturers

  • CIS-4-HEPTENAL
  • $9.20 / KG
  • 2021-01-06
  • CAS:6728-31-0
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: Customized
  • Cis-4-Heptenal
  • $0.00-0.00 / Kg
  • 2020-02-26
  • CAS: 6728-31-0
  • Min. Order: 1KG
  • Purity: 99.0%+
  • Supply Ability: 100 tons
CIS-4-HEPTENAL Basic information
Product Name:CIS-4-HEPTENAL
Synonyms:FEMA 3289;CIS-4-HEPTEN-1-AL;CIS-4-HEPTENAL;C4 HEPTENAL;TIMTEC-BB SBB006608;(4Z)-4-Heptenal;(Z)-4-Hepten-1-al;(z)-4-heptena
CAS:6728-31-0
MF:C7H12O
MW:112.17
EINECS:229-779-7
Product Categories:Alpha Sort;E-L;Alphabetical Listings;Flavors and Fragrances;G-H;Volatiles/ Semivolatiles
Mol File:6728-31-0.mol
CIS-4-HEPTENAL Structure
CIS-4-HEPTENAL Chemical 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
Fp 105 °F
storage temp. 0-6°C
form Liquid
color Clear colorless to light yellow
JECFA Number320
BRN 1902614
CAS DataBase Reference6728-31-0(CAS DataBase Reference)
EPA Substance Registry System4-Heptenal, (4Z)- (6728-31-0)
Safety Information
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
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
CIS-4-HEPTENAL Usage And Synthesis
Descriptioncis-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 Propertiescis-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 Propertiesclear 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.
OccurrenceReported found as a constitutent in butterfat, microbial fermented tea and black Hemiptera bugs
PreparationFrom 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 valuesDetection: 0.4 ppb.
CIS-4-HEPTENAL Preparation Products And Raw materials
Raw materialsAmmonia-->Bromoethane-->Acetal
Tag:CIS-4-HEPTENAL(6728-31-0) Related Product Information
Actinomycin D CIS-4-HEPTENAL DIETHYL ACETAL CORTISONE CIS-4-DECENAL 3-Cyclohexene-1-carboxaldehyde cis-1,2,3,6-Tetrahydrophthalic anhydride Adrenosterone Prednisone 2-CYCLOPENTENE-1-ACETIC ACID 1-ACETOXY-8-HYDROXY-1,4,4A,9A-TETRAHYDROANTHRAQUINONE CITRININ 5-Norbornene-2,3-dicarboxylic acid TIMTEC-BB SBB008460 CIS-1,2,3,6-TETRAHYDROPHTHALIMIDE Cortisone acetate Jasmone ETHYL 4-HYDROXY-6-METHYL-2-OXO-3-CYCLOHEXENE-1-CARBOXYLATE (1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE