asia_oju-iwe

ọja

Allyltriphenylphosphonium bromide (CAS# 1560-54-9)

Ohun-ini Kemikali:

Fọọmu Molecular C21H20BrP
Molar Mass 383.26
Ojuami Iyo 222-225°C (tan.)
Omi Solubility decomposes
Ifarahan Kirisita funfun
Àwọ̀ Funfun
BRN 3579053
Ibi ipamọ Ipo Ti di ni gbigbẹ, Iwọn otutu yara
Ni imọlara Hygroscopic

Alaye ọja

ọja Tags

Ewu ati Aabo

Awọn aami ewu Xi - Irritant
Awọn koodu ewu 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Abo S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S37 / 39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju
WGK Germany 3
RTECS TA1843000
HS koodu 29310095

Ọrọ Iṣaaju

Allyltriphenylphosphonium bromide jẹ agbo-ara Organic pẹlu agbekalẹ kemikali C15H15BrP. Atẹle jẹ ifihan si diẹ ninu awọn ohun-ini, awọn lilo, awọn ọna ati alaye aabo nipa Allyltriphenylphosphonium bromide:Iseda:
- Allyltriphenylphosphonium bromide jẹ aini awọ si awọ ofeefee to lagbara pẹlu õrùn oorun oorun.
-O ti wa ni a combustible ti o le iná ninu awọn air.
- Allyltriphenylphosphonium bromide jẹ Organic bromide pẹlu iduroṣinṣin to dara ati pe o le ṣee lo ni ọpọlọpọ awọn aati iṣelọpọ Organic.

Lo:
Allyltriphenylphosphonium bromide jẹ igbagbogbo lo bi ligand fun awọn ayase ati kopa ninu awọn aati asymmetric catalytic.
-O tun le ṣee lo bi agbedemeji fun iṣelọpọ ti awọn agbo ogun Organic, paapaa fun iṣelọpọ ti irawọ owurọ.

Ọna:
-Ni igbagbogbo, Allyltriphenylphosphonium bromide ti pese sile nipa didaṣe allyltriphenylphosphine pẹlu cuprous bromide (CuBr).

Alaye Abo:
Allyltriphenylphosphonium bromide jẹ bromide Organic, nitorinaa mimu to dara ati awọn igbese ailewu nilo lati mu nigba mimu tabi lilo rẹ.
-O le jẹ irritating si awọn oju, awọ ara ati eto atẹgun, nitorina lo awọn ibọwọ aabo, awọn goggles ati iboju-boju.
- Allyltriphenylphosphonium bromide yẹ ki o wa ni ipamọ ni ibi ti o tutu, gbigbẹ, aaye ti o dara daradara, kuro lati ina ati awọn aṣoju oxidizing. Ti omi ba wa, o yẹ ki o ṣe itọju daradara lati yago fun titẹ si inu omi tabi sisọ sinu ayika.

Jọwọ ṣe akiyesi pe awọn ipo kan pato ati awọn iṣẹ ailewu fun igbaradi ati lilo Allyltriphenylphosphonium bromide yẹ ki o tẹle awọn itọnisọna yàrá ti o yẹ ati awọn ilana aabo.


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