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I-Tosyl chloride(CAS#98-59-9) Isithombe Esifakiwe
  • I-Tosyl chloride(CAS#98-59-9) 1

I-Tosyl chloride(CAS#98-59-9)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C7H7ClO2S
I-Molar Mass 190.65
Ukuminyana 1,006 g/cm3
I-Melting Point 65-69°C(lit.)
I-Boling Point 134°C10mm Hg(lit.)
I-Flash Point 128 °C
Ukuncibilika kwamanzi ama-hydrolysis
Ukuncibilika i-methylene chloride: 0.2g/mL, icacile
I-Vapor Presure 1 mm Hg (88°C)
Ukubukeka I-Crystalline Powder
Umbala Emhlophe
I-Merck 14,9534
I-BRN 607898
Isimo Sesitoreji Gcina ngaphansi kuka +30°C.
Ukuzinza Izinzile. Izinto okufanele zigwenywe zihlanganisa izisekelo eziqinile kanye nama-oxidizing agents aqinile namanzi. Ukuzwela umswakama.
Kuyazwela Kuyazwela umswakama
I-Refractive Index 1.545
Izakhiwo Zomzimba Nezamakhemikhali uhlamvu: Ikristalu emhlophe ye-rhomboid, iphunga elicasulayo
ukuncibilika: okungancibiliki emanzini, kuncibilika otshwaleni, ether, benzene
Sebenzisa Isetshenziswa njengama-reagents okuhlaziya, kodwa futhi i-organic synthesis, ukulungiswa kodayi kanye nokuhlanganiswa kwe-hormone ekuphenduleni kokuhlela kabusha kwamangqamuzana.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi R34 – Ibangela ukusha
R29 – Ukuthintana namanzi kukhulula igesi enobuthi
R41 – Ingozi yokulimala okubi emehlweni
R38 – Ukucunula esikhumbeni
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
S27 – Khumula ngokushesha zonke izingubo ezingcolile.
S39 – Gqoka ukuvikela iso / ubuso.
Ama-ID e-UN UN 3261 8/PG 2
I-WGK Germany 1
I-RTECS DB8929000
AMAKHODI E-FLUKA BRAND F 9-21
I-TSCA Yebo
Ikhodi ye-HS 29049020
Inothi Lengozi Okucekela phansi
I-Hazard Class 8
Iqembu Lokupakisha II
Ubuthi I-LD50 ngomlomo kuNogwaja: 4680 mg/kg

 

Isingeniso

I-4-Toluenesulfonyl chloride iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sobunjalo bayo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha:

 

Ikhwalithi:

- I-4-Toluenesulfonyl chloride iwuketshezi olungenambala ukuya kokuphuzi olunephunga elimnandi ekamelweni lokushisa.

- Kuyi-organic acid chloride esabela ngokushesha namanye ama-nucleophile njengamanzi, utshwala, nama-amine.

 

Sebenzisa:

- I-4-Toluenesulfonyl chloride ivame ukusetshenziswa njenge-reagent ku-organic synthesis for synthesis of acyl compounds kanye ne-sulfonyl compounds.

 

Indlela:

- Ukulungiswa kwe-4-toluenesulfonyl chloride kuvame ukutholakala ngokusabela kwe-4-toluenesulfonic acid ne-sulfuryl chloride. Ukusabela ngokuvamile kwenziwa ezingeni lokushisa eliphansi, njengangaphansi kwezimo zokupholisa.

 

Ulwazi Lokuphepha:

- I-4-Toluenesulfonyl chloride iyinhlanganisela ye-organic chloride eyikhemikhali enokhahlo. Lapho usebenzisa, ukunakekelwa kufanele kuthathwe ekusebenzeni okuphephile futhi ugweme ukuthintana ngqo nesikhumba noma ukuhogela amagesi.

- Isebenza ngaphansi kwezimo zaselabhorethri ezinomoya omuhle futhi ihlonyiswe ngezinto zokuzivikela ezifanele ezifana namagilavu, izibuko zokuphepha, nezihlangu zobuso.

- Ukuhogela umoya noma ukukungenisa ngephutha kungase kubangele ukucasuka kokuphefumula, ububomvu, ukuvuvukala nobuhlungu. Uma kwenzeka ukuthintana noma ingozi, hlambulula isikhumba ngokushesha ngamanzi amaningi futhi, uma kunesidingo, thintana nodokotela.

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