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sehlahisoa

O-Bromobenzotrifluoride (CAS# 392-83-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H4BrF3
'Misa oa Molar 225.01
Botenya 1.652g/mLat 25°C(lit.)
Melting Point 149.3-149.6 °C(Solv: ethyl acetate (141-78-6))
Boling Point 167-168°C(lebone)
Flash point 125°F
Khatello ea Mouoane 2.24mmHg ho 25°C
Ponahalo Mokelikeli
Matla a Khoheli a khethehileng 1.652
Mmala E hlakileng e se nang 'mala ho ea ho sootho
BRN 1945750
Boemo ba polokelo E koaletsoe sebakeng se omileng, 2-8 ° C
Refractive Index n20/D 1.482(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Boima ba 1.652
ntlha e belang 167-168°C
refractive index 1.481-1.483
ntlha ea khanya ea 51°C
Sebelisa E sebelisoa e le dae, meriana, meriana e bolaeang likokoanyana

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R10 – E ka cha
R36/38 – Ho hlohlona mahlong le letlalong.
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
Tlhaloso ea Tšireletseho S16 - Ipoloke hole le mehloli ea mollo.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36 - Apara liaparo tse loketseng tsa tšireletso.
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
Li-ID tsa UN UN 1993 3/PG 3
WGK Jeremane 2
RTECS XS7980000
TSCA Ee
Khoutu ea HS 29039990
Tsebiso ea Kotsi E tukang mollo
Sehlopha sa Likotsi 3
Sehlopha sa ho paka III

 

Selelekela

O-bromotrifluorotoluene ke motsoako oa manyolo. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea o-bromotrifluorotoluene:

 

Boleng:

- Ponahalo: Mokelikeli o se nang mebala

- Boima bo amanang le molek'hule: 243.01 g / mol

 

Sebelisa:

- O-bromotrifluorotoluene e boetse e sebelisoa e le tlatsetso ea ho roala, polasetiki le li-polymers ho ntlafatsa thepa ea eona.

 

Mokhoa:

- O-bromotrifluorotoluene hangata e fumanoa ka karabelo ea o-bromotoluene le trifluoromethyl chloride boteng ba trifluoroboronic acid. Ts'ebetso ena hangata e etsoa ka mocheso oa 130-180 ° C.

 

Lintlha tsa Tšireletseho:

- O-bromotrifluorotoluene ke motsoako oa manyolo o chefo 'me o ka baka tšenyo' meleng oa motho.

- E na le phello e halefisang mahlong, letlalong le pampiring ea ho hema, 'me e lokela ho hlatsuoa ka metsi hang ka mor'a hore e kopane le ho phekoloa ka tlhokomelo ea bongaka.

- Ho pepeseha ha nako e telele ho o-bromotrifluorotoluene ho ka baka mathata a tsamaiso ea methapo ea bohareng le mathata a mang a bophelo bo botle.

- Ha o tšoara le ho boloka o-bromotrifluorotoluene, mehato e hlokahalang ea tšireletso e kang ho roala liatlana tse sireletsang, likhalase tsa tšireletso le limaske tsa khase li lokela ho nkoa. Haeba ho hlokahala, e lokela ho sebelisoa sebakeng se nang le moea o motle.


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  • E 'ngoe:

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