(E, E) -2,4-Heptadienal CAS 4313-03-5

Khoom Piav Qhia:

Khoom Lub Npe: (E, E) -2,4-Heptadienal CAS NO: 4313-03-5

Lub ntsiab lus:

2-trans, 4-trans-n-heptadienal;

Heptadienal;

trans, trans-2,4-Heptandienal;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Cov kua daj daj

Kev Ntsuas: ≥99.0%

Ceev: 0.883

Kub Point: 84-84.5 ℃

Flash Point: 65 ℃

Cov ntsiab lus melting: 84.5 ℃

Refractive Index: 1.529-1.537

Dej Solubility: Insoluble

Kev Mob Cia: Tub Yees (+4 ℃)

Cov Ntaub Ntawv Kev Nyab Xeeb:

Cov Lus Hais Txog Kev Nyab Xeeb: S36/37-S45

HS Code: 2912190090

WGK Lub Tebchaws Yelemees: 3

RIDADR: UN 2810

Cov nqe lus pheej hmoo: R22; R24; R38

Cov lej phom sij: T, Xi

Cov Pab Pawg: III

Chav Kawm Muaj Kev Nyab Xeeb: 6.1

2,4-Heptadienal retards lossis tiv thaiv kev txhim kho ntawm&"tawm-tsw &"; nyob rau hauv auto-oxidizing cov rog thiab roj. Tej zaum yuav tau npaj los ntawm kev txo qis nrog LiAlH4 ntawm dienoic acid npaj los ntawm Doebner synthesis, tom qab ntawd oxidation nrog Mn02 ntawm qhov ua rau dienol mus rau dienol sib xws; los ntawm txoj kev ntawm Marshall thiab Whiting. Trans, trans-2,4-Heptanedienal yog aldehyde tsis txaus uas muaj ntxhiab tsw ntses. trans, trans-2,4-Heptanedienal yog cov khoom tsis haum xeeb uas pom muaj hauv cov dej haus thiab ntses ntses.

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: (e, e) -2,4-heptadienal cas 4313-03-5, cov chaw tsim khoom, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

• Tug: (2E, 4E) -2,4-Octadienal CAS 30361-28-5
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