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ngwaahịa

Tosyl chloride (CAS#98-59-9)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H7ClO2S
Molar Mass 190.65
Njupụta 1,006 g/cm3
Ebe Na-agbaze 65-69C (ọkụ)
Ebe Boling 134°C10mm Hg(ọkụ)
Ebe mgbari 128 Celsius C
Mmiri Solubility hydrolysis
Solubility Methylene chloride: 0.2g/ml, doro anya
Uzuoku nrịbama 1 mm Hg (88 Celsius)
Ọdịdị Crystalline ntụ ntụ
Agba Ọcha
Merck 14,9534
BRN 607898
Ọnọdụ Nchekwa Chekwaa n'okpuru +30 Celsius.
Nkwụsi ike Kwụsie ike. Ihe ndị a ga-ezere na-agụnye ntọala siri ike na ihe ndị na-emepụta oxidizing siri ike na mmiri. Mmiri nwere mmetụta.
Mmetụta Mmiri nwere mmetụta
Ntụgharị ntụgharị uche 1.545
Njirimara anụ ahụ na kemịkalụ agwa: White rhomboid Crystal, isi na-akpasu iwe
solubility: insoluble na mmiri, soluble na mmanya, ether, benzene
Jiri A na-eji ya dị ka reagents nyocha, kamakwa maka njikọ organic, nkwadebe agba na njikọ homonụ na mmeghachi omume mmegharị ahụ.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R34 - na-akpata ọkụ
R29 - kọntaktị na mmiri na-ahapụ gas na-egbu egbu
R41 - Ihe ize ndụ nke mmebi anya dị njọ
R38 - na-akpasu iwe na akpụkpọ ahụ
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.)
S27 - Yipụ uwe niile emeru ozugbo.
S39 - Yiri anya / nchedo ihu.
NJ UN UN 3261 8/PG 2
WGK Germany 1
RTECS DB8929000
Koodu FLUKA BRAND F 9-21
TSCA Ee
Koodu HS 29049020
Ihe edeturu egwu Na-emebi emebi
Klas Hazard 8
Otu nkwakọ ngwaahịa II
Nsi LD50 ọnụ na oke bekee: 4680 mg / kg

 

Okwu mmalite

4-Toluenesulfonyl chloride bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro nkwadebe na ozi nchekwa ya:

 

Ogo:

- 4-Toluenesulfonyl chloride bụ mmiri na-enweghị ụcha na-acha odo odo nwere isi na-esi ísì ụtọ n'ime ụlọ.

- Ọ bụ organic acid chloride nke na-eme ngwa ngwa na ụfọdụ nucleophiles dị ka mmiri, alcohols, na amines.

 

Jiri:

- 4-Toluenesulfonyl chloride na-ejikarị dị ka reagent na organic synthesis maka njikọ nke ogige acyl na sulfonyl ogige.

 

Usoro:

- A na-enwetakarị nkwadebe nke 4-toluenesulfonyl chloride site na mmeghachi omume nke 4-toluenesulfonic acid na sulfuryl chloride. A na-emekarị mmeghachi omume na obere okpomọkụ, dị ka n'okpuru ọnọdụ jụrụ oyi.

 

Ozi nchekwa:

- 4-Toluenesulfonyl chloride bụ ngwakọta chloride organic nke bụ kemịkalụ siri ike. Mgbe ị na-eji ya, ekwesịrị ịkpachara anya ka ọ rụọ ọrụ dị mma ma zere ịkpọtụrụ akpụkpọ ahụ ozugbo ma ọ bụ ikuku ume.

- Na-arụ ọrụ n'okpuru ọnọdụ ụlọ nyocha nwere ikuku nke ọma ma nweekwa akụrụngwa nchedo onwe onye kwesịrị ekwesị dị ka uwe, enyo nchekwa, na ọta ihu.

- iku ume ma ọ bụ iri ihe na mberede nwere ike ịkpata mgbakasị iku ume, ọbara ọbara, ọzịza na mgbu. N'ihe gbasara kọntaktị ma ọ bụ ihe mberede, kpochaa akpụkpọ ahụ ozugbo na ọtụtụ mmiri na, ọ bụrụ na ọ dị mkpa, kpọtụrụ dọkịta.


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