ChemicalBook--->CAS DataBase List--->21662-16-8

21662-16-8

Request For Quotation
21662-16-8 Structure

21662-16-8 Structure
IdentificationMore
[Name]

(E,E)-2,4-Dodecadienal
[CAS]

21662-16-8
[Synonyms]

2,4-DODECADIEN-1-AL
2,4-DODECADIENAL
FEMA 3670
TRANS-2-TRANS-4-DODECADIENAL
TRANS,TRANS-2,4-DODECADIEN-1-AL
TRANS,TRANS-2,4-DODECADIENAL
(2E,4E)-2,4-Dodecadienal
(E,E)-2,4-Dodecadien-1-al
(e,e)-4-dodecadienal
2,4-Dodecadienal, (E,E)-
4-Dodecadienal,(E,E)-2
(2E,4E)-dodeca-2,4-dienal
TRANS,TRANS-2,4-DODECADIENAL,TECH
2,4-Dodecadienal, (2E,4E)-
(E,E)-2,4-Dodecadienal
trans,trans-2,4-Dodecadienal, 90+%, remainder mainly trans, cis isomer
[EINECS(EC#)]

244-517-1
[Molecular Formula]

C12H20O
[MDL Number]

MFCD00014678
[Molecular Weight]

180.29
[MOL File]

21662-16-8.mol
Chemical PropertiesBack Directory
[Boiling point ]

130°C 6mm
[density ]

0.865 g/mL at 20 °C(lit.)
[FEMA ]

3670
[refractive index ]

n20/D 1.510
[Fp ]

104°C
[form ]

solid
[Odor]

at 100.00 %. grapefruit orange fatty citrus
[biological source]

botanical
[Odor Type]

fatty
[JECFA Number]

1196
[BRN ]

1708096
[InChI]

1S/C12H20O/c1-2-3-4-5-6-7-8-9-10-11-12-13/h8-12H,2-7H2,1H3/b9-8+,11-10+
[InChIKey]

QKTZBZWNADPFOL-BNFZFUHLSA-N
[SMILES]

CCCCCCC\C=C\C=C\C=O
[LogP]

4.25
[CAS DataBase Reference]

21662-16-8(CAS DataBase Reference)
[NIST Chemistry Reference]

2,4-Dodecadienal, (e,e)-(21662-16-8)
[EPA Substance Registry System]

21662-16-8(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[F ]

10-23
[TSCA ]

Yes
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazard InformationBack Directory
[Occurrence]

Reported found in “country-cured” ham, oxidized milk and potato chips.
[Uses]

flavors and fragrances
[Definition]

ChEBI: (2E,4E)-2,4-Dodecadienal is a fatty aldehyde.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

trans,trans-2,4-Dodecadienal, 90+%, remainder mainly trans, cis isomer(21662-16-8)
21662-16-8 suppliers list
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Telephone: 4006356688 18621169109
Website: www.x-labseek.com/
Company Name: 3B Pharmachem (Wuhan) International Co.,Ltd.  
Telephone: 18930552037
Website: www.chemicalbook.com/showsupplierproductslist13285/0_en.htm
Company Name: Alfa Aesar  
Telephone: 400-6106006
Website: http://chemicals.thermofisher.cn
Company Name: Energy Chemical  
Telephone: 400-0056266
Website: www.energy-chemical.com
Company Name: jiliang chemicals  
Telephone: 21-62165282
Website: http://www.jiliangchem.com
Company Name: Shanghai T&W Pharmaceutical Co., Ltd.  
Telephone: +86 21 61551611
Website: www.trustwe.com
Company Name: Sigma-Aldrich  
Telephone: 021-61415566 800-8193336
Website: https://www.sigmaaldrich.cn
Company Name: Shanghai YuanYe Biotechnology Co., Ltd.  
Telephone: 15026964105
Website: www.shyuanye.com
Company Name: Changzhou Hopschain Chemical Co.,Ltd.  
Telephone: 85528066 13775048983
Website: http://www.hopschem.cn
Company Name: Zhengzhou Huiju Chemical Co., Ltd.  
Telephone: 0371-55900031 18137872243
Website: www.chemicalbook.com/supplier/11124122/
Company Name: Shanghai wencai New Material Technology Co., Ltd.  
Telephone: 15721586846
Website: http://wencai-nm.com/
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.  
Telephone: +86-0571-88938639 17705817739
Website: www.dycnchem.com/
Company Name: SIMAGCHEM CORP  
Telephone: +86-5922680277 +86-13806087780
Website: http://www.simagchem.com/
Company Name: Chemwill Asia Co.,Ltd.  
Telephone: 86-21-51086038
Website: www.chemwill.com
Company Name: Xiamen AmoyChem Co., Ltd  
Telephone: +86-86-5926051114
Website: http://www.amoychem.com/
Company Name: Wuhan xinyangruihe Chemical Technology Co., Ltd.  
Telephone: 153-07155313 15307155313
Website: http://www.ruihechem.com/
Company Name: career henan chemical co  
Telephone: +86-0371-86658258
Website: www.coreychem.com
Company Name: Shaanxi Dideu Medichem Co. Ltd  
Telephone: +86-29-87569266 +86-17392581500
Website: https://www.chemicalbook.com/manufacturer/shaanxi-dideu-medichem-220/
Tags:21662-16-8 Related Product Information
25103-58-6 107-22-2 693-23-2 111-30-8 30361-29-6 19780-11-1 21662-16-8