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CAS 360576-04-1|6-BROMO-2,3-DIFLUOROBENZALDEGID
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CAS 360576-04-1|6-BROMO-2,3-DIFLUOROBENZALDEGID

CAS 360576-04-1|6-BROMO-2,3-DIFLUOROBENZALDEGID

Molekulyar formula: C7H3BrF2O
Molekulyar og'irligi: 221
Soflik: 97 foiz min.
Paket: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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CAS spetsifikatsiyasi 360576-04-1|6-BROMO-2,3-DIFLUOROBENZALDEGID

BUYUMLAR

XUSUSIYAT

Erish nuqtasi

39-43 daraja

Zichlik

1,758 g/sm3

Sezuvchan

Havoga sezgir

Saqlash harorati.

Inert atmosfera, 2-8 daraja

Qaynash nuqtasi

225,7 daraja

ning sinteziCAS 360576-04-1|6-BROMO-2,3-DIFLUOROBENZALDEGID

image

Shartlar

1-bosqich: 1-bromo-3,4-diftorbenzol Litiy diizopropil amid bilan Tetrahidrofuranda -78 daraja; 0 uchun.583333h;

№2 bosqich: N,N-dimetilformamid tetrahidrofuranda -78 daraja; 0.25 soat;

№3 bosqich: sirka kislotasi bilan Tetrahidrofuranda; -78 - 20 daraja suv;

Issiq teglar: cas 360576-04-1|6-bromo-2,3-diflorobenzaldegid, narx, kotirovka, chegirma, stokda, sotiladi

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