CAS 644985-24-0|2,3-DIFLUORO-4-BROMOBENZALDEHYDE
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CAS 644985-24-0|2,3-DIFLUORO-4-BROMOBENZALDEHYDE

CAS 644985-24-0|2,3-DIFLUORO-4-BROMOBENZALDEHYDE

Fòmil molekilè: C7H3BrF2O
Pwa molekilè: 221
EINECS: 642-799-4
Pite: 97 pousan Min.
Pake: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Spesifikasyon CAS 644985-24-0|2,3-DIFLUORO-4-BROMOBENZALDEHYDE

ATIK

SPESIFIKASYON

Pwen k ap fonn

66-67 degre

Tanperati depo.

Atmosfè inaktif, 2-8 degre

Koulè

Off-blan

Fòm

Poud

Solibilite dlo

Yon ti kras idrosolubl nan dlo.

Referans baz done CAS

644985-24-0

Sentèz deCAS 644985-24-0|2,3-DIFLUORO-4-BROMOBENZALDEHYDE

image

Kondisyon

Etap #1: 1,4-dibromo-2,3-difluoro-benzèn Avèk klori izopropilmagnezyòm; klori ityòm Nan tetrahydrofuran nan -35 - 40 degre; pou 2h;

Etap #2: N,N-dimethyl-formamide Nan tetrahydrofuran nan -30 - 15 degre; pou 3.5h;


Baj popilè: cas 644985-24-0|2,3-difluoro-4-bromobenzaldehyde, pri, sitasyon, rabè, nan stock, pou vann

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