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2-Bromobenzoyl chloride(CAS#7154-66-7) Chithunzi Chowonetsedwa
  • 2-Bromobenzoyl kloride(CAS#7154-66-7) 1

2-Bromobenzoyl chloride(CAS#7154-66-7)

Chemical Property:

Molecular Formula C7H4BrClO
Molar Misa 219.46
Kuchulukana 1.679g/mLat 25°C(lat.)
Melting Point 8-10°C(lat.)
Boling Point 245°C(kuyatsa)
Pophulikira >230°F
Kuthamanga kwa Vapor 0.0283mmHg pa 25°C
Maonekedwe Madzi
Specific Gravity 1.680
Mtundu Zowoneka bwino zopanda mtundu mpaka zachikasu
Mtengo wa BRN 508506
Mkhalidwe Wosungira 0-6 ° C
Zomverera Sichinyezimira
Refractive Index n20/D 1.597(lit.)

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa C - Zowononga
Zizindikiro Zowopsa R34 - Imayambitsa kuyaka
R37 - Kukwiyitsa dongosolo la kupuma
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
Ma ID a UN UN 3265 8/PG 2
WGK Germany 3
Mtengo wa RTECS DM6635000
FLUKA BRAND F CODES 8-10-19-21
HS kodi 29163990
Zowopsa Zowononga
Kalasi Yowopsa 8
Packing Group II

 

Mawu Oyamba

O-bromobenzoyl chloride amadziwikanso kuti 2-bromobenzoyl chloride. Zotsatirazi ndizofotokozera za chikhalidwe chake, kugwiritsa ntchito, njira zopangira ndi chitetezo:

 

Ubwino:

- Maonekedwe: O-bromobenzoyl chloride ndi madzi opanda mtundu kapena achikasu.

- Kusungunuka: Kusungunuka pang'ono m'madzi, kusungunuka kwambiri mu zosungunulira organic monga ether, methanol ndi methylene chloride.

- Reactivity: O-bromobenzoyl chloride ndi acyl chloride pawiri yomwe imakonda kusinthana ndi acyl.

 

Gwiritsani ntchito:

- O-bromobenzoyl chloride amagwiritsidwa ntchito kwambiri popanga acyl chlorination mu organic synthesis poyambitsa magulu a acyl.

- Pazinthu zina za organic, zitha kugwiritsidwa ntchito ngati vulcanizing agent, kuchepetsa kapena oxidizing.

 

Njira:

O-bromobenzoyl chloride nthawi zambiri amakonzedwa ndi bromination reaction ya o-bromobenzoyl chloride. Masitepe enieni ndi awa:

Choyamba, o-bromobenzophenone amachitidwa ndi bromine pansi pa mikhalidwe ya acidic kupanga o-bromobenzoic acid.

O-bromobenzoic acid ndiye amapangidwa ndi phosphoryl chloride (POCl₃) kuti apange o-bromobenzoyl chloride.

 

Zambiri Zachitetezo:

- O-bromobenzoyl chloride imakwiyitsa ndipo iyenera kupewedwa kuti isakhudze khungu, maso ndi kupuma.

- Valani magolovesi oteteza, magalasi ndi zovala zodzitchinjiriza mukamagwiritsa ntchito.

- Pewani kukhudzana ndi ma oxidizing amphamvu kapena ma alkali amphamvu, omwe angayambitse zoopsa.

- Zinyalala ndi zosungunulira ziyenera kutayidwa moyenera panthawi yogwira ntchito ndipo njira zotetezera za labotale ziyenera kutengedwa.

 

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