(2E, 4E) -Deca-2,4-dienal CAS 25152-84-5

Khoom Piav Qhia:

Khoom Lub Npe: (2E, 4E) -Deca-2,4-dienal CAS NO: 25152-84-5

Lub ntsiab lus:

trans-2,4-Decadienal;

trans, trans-deca-2,4-dienal;

2-trans, 4-trans-n-decadienal;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Cov kua daj daj

Kev Ntsuas: ≥99.0%

Ceev: 0.857

Kub Point: 114-116 ℃ (10 mmHg)

Flash Point: 101 ℃

Refractive Index: 1.514-1.518

Dej Solubility: Insoluble

Kev Mob Cia: Tub Yees (+4 ℃)

Vapor Ceev:> 1 (piv rau huab cua)

Cov Ntaub Ntawv Kev Nyab Xeeb:

RTECS: HD3000000

Cov Lus Hais Txog Kev Nyab Xeeb: S26-S37/39

WGK Lub Tebchaws Yelemees: 2

Cov Pab Pawg: III

Cov Ntsiab Lus Risk: R36/38

Tus lej phom sij: Xi

(E, E) -2,4-Decadienal yog cov tshuaj tsw qab muaj nyob hauv butter, nqaij nyuj siav, ntses, qos yaj ywm kib, ci txiv laum huab xeeb, buckwheat thiab qhob cij crumb. Hauv ib lub xeev cais, nws hnov ​​tsw ntxhiab tsw qab, yam ntxwv ntawm nqaij qaib tsw qab (ntawm 10ppm). Thaum qis dua, nws muaj ntxhiab ntawm citrus, txiv kab ntxwv lossis txiv kab ntxwv qaub. Nws yuav yog carcinogenic. Trans, trans-2,4-Decadienal yog aldehyde nrog cov roj tsw qab tsw ntxhiab tus yam ntxwv ntawm nqaij qaib tab sis muaj ntxhiab tsw citrus ntawm qis dua. trans, trans-2,4-Decadienal tuaj yeem pom nyob hauv butter, siav muv f, ntses, qos yaj ywm kib, ci txiv laum huab xeeb, buckwheat thiab qhob cij crumb.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.

Cim npe nrov: (2e, 4e) -deca-2,4-dienal cas 25152-84-5, cov chaw tsim khoom, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

• Tug: Butane-2,3-dione CAS 431-03-8
• Tom ntej: (2E, 4E) -2,4-Nonadienal CAS 5910-87-2