3,4-Dimethyl-1,2-Cyclopentanedione
  • 3,4-Dimethyl-1,2-Cyclopentanedione3,4-Dimethyl-1,2-Cyclopentanedione

3,4-Dimethyl-1,2-Cyclopentanedione

Is é cód cas 3,4-Dimethyl-1,2-cyclopentanedione ná 13494-06-9.

Seol Fiosrúchán

Cur síos ar an Táirge

3,4-Dimethyl-1,2-cyclopentanedione Faisnéis bhunúsach


Ainm Táirge:

3,4-Dimethyl-1,2-cyclopentanedione

Comhchiallaigh:

3,4-Dimethyl-1,2-cyclopentanedione, 97%; DiMethyl-1,2-cyclopenta; 3,4-diMethyl-1,2-cyclopenadione; 3,4-DiMethyl cyclopentenolone Min 97%; 2-Hydroxy-3 , 4â € “dimethyl-2-cyclopenten-1-on3,4-Dimethylcyclo-pentane-1,2-dione; 2-Cyclopentanedione, 3,4-dimethyl-1; 3,4-dimethyl-2-cyclopentanedione; FEMA 3268

CAS:

13494-06-9

MF:

C7H10O2

MW:

126.15

EINECS:

236-810-8

Catagóirí Táirgí:

Liostaí in ord aibítre; C-D; blasanna agus cumhráin; idirmheánacha API

Comhad Mol:

13494-06-9.mol



Airíonna Ceimiceacha 3,4-Dimethyl-1,2-cyclopentanedione


Leáphointe

68-72 ° C (lit.)

Pointe fiuchta

194.28 ° C (ró-mheasta)

dlús

1.0579 (ró-mheasta)

FEMA

3268 | 3,4-DIMETHYL-1,2-CYCLOPENTADIONE

innéacs athraonta

1.4690 (meastachán)

teocht stórála.

0-6 ° C.

fhoirm

Púdar Criostail

dath

Beige tolight beag buí

Intuaslagthacht Uisce

beagán intuaslagtha

Uimhir JECFA

420

Tagairt CAS DataBase

13494-06-9 (Tagairt CAS DataBase)

Tagairt Ceimice NIST

1,2-Cyclopentanedione, 3,4-dimethyl- (13494-06-9)

Córas Chlárlann Substaintí an EPA

1,2-Cyclopentanedione, 3,4-dimethyl- (13494-06-9)


Faisnéis Sábháilteachta 3,4-Dimethyl-1,2-cyclopentanedione


Ráitis Sábháilteachta

24/25

WGK An Ghearmáin

3

Cód HS

29142990


Úsáid agus Sintéis 3,4-Dimethyl-1,2-cyclopentanedione


Airíonna Ceimiceacha

púdar criostalach beige tolight beagán buí

Ullmhú

Trí alkylation de3,5-dicarbetoxy-4-methyl-cyclopentane-1,2-dione agus hidrealú anddecarboxylation ina dhiaidh sin ar an toradh3,5-dicarbetoxy-3,4-dimethyl-cyclopentane-1,2-di-one

Luachanna tairsí cumhra

Brath: 17 go 20ppb

Luachanna tairsí blas

Tastecharacteristics ag 10 ppm: donn, milis, siúcraí, maple agus caramellic.

Hot Tags: 3,4-Dimethyl-1,2-Cyclopentanedione, Soláthraithe, Mórdhíola, I Stoc, Sampla In Aisce, An tSín, Déantúsóirí, Déanta sa tSín, Praghas Íseal, Cáilíocht, Barántas 1 Bhliana

Catagóir Gaolmhar

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