3-nitroluene; m-nitroluene

ngwaahịa

3-nitroluene; m-nitroluene

Ozi bụ isi:

Biwebata rief: A na-enweta 3-nitrotoluene site na toluene nitrated na ngwakọta acid n'okpuru 50 ℃, wee kewaa ma nụchaa. Site na ọnọdụ mmeghachi omume dị iche iche na ihe ndị na-akpali akpali, enwere ike ịnweta ngwaahịa dị iche iche, dị ka o-nitrotoluene, p-nitrotoluene, m-nitrotoluene, 2, 4-dinitrotoluene na 2, 4, 6-trinitrotoluene. Nitrotoluene na dinitrotoluene bụ ndị etiti dị mkpa na ọgwụ, agbaji na pesticides. Na ọnọdụ mmeghachi omume n'ozuzu, enwere ngwaahịa ortho karịa para-saịtị na etiti atọ nke nitrotoluene, na saịtị para-saịtị karịrị para-saịtị. Ka ọ dị ugbu a, ahịa ụlọ nwere nnukwu ọchịchọ maka ihe dị n'akụkụ na para-nitrotoluene, ya mere a na-amụ nitration nke toluene ma n'ụlọ na mba ọzọ, na-atụ anya ịbawanye mkpụrụ nke dị n'akụkụ na para-toluene dị ka o kwere mee. Otú ọ dị, ọ dịghị ezigbo nsonaazụ ugbu a, na nhazi nke ụfọdụ ego nke m-nitrotoluene bụ ihe a na-apụghị izere ezere. N'ihi na mmepe na itinye n'ọrụ nke p-nitrotoluene anọgideghị na-aga n'ihu n'oge, a na-ere ngwaahịa nke nitrotoluene nitration naanị na ọnụ ala dị ala ma ọ bụ nnukwu ego nke ngwaahịa na-ebufe, na-eme ka ọ bụrụ nnukwu ihe ọkụkụ.

Nọmba CAS: 99-08-1

Usoro ihe omimi: C7H7NO2

Arọ molikula: 137.14

Nọmba EINECS: 202-728-6

Usoro nhazi:

图片4

Ụdị njikọ: Organic chemical raw material; Ngwakọta nitro.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Njirimara physicochemical

Ebe mgbaze: 15 ℃

Ebe esi mmiri: 230-231C (ọkụ)

Njupụta: 1.157 g/mL na 25 Celsius (ọkụ)

Ntụgharị ntụgharị: n20/D 1.541(lit.)

Ebe ọkụ ọkụ: 215 °F

Solubility: ọ fọrọ nke nta ka ọ ghara ịsacha na mmiri, soluble na ethanol, ether, chloroform na benzene.

Njirimara: Mmiri mmanụ na-acha odo odo ma ọ bụ kristal.

Nrụgide ikuku: 0.1hPa (20 Celsius)

Ndekọ nkọwapụta

Specification Unit Standard
Ọdịdị   Mmiri mmiri ma ọ bụ kristal mmanụ na-acha odo odo
Isi ọdịnaya % ≥99.0%
Ebe na-ekpo ọkụ ≥15

 

Ngwa ngwaahịa

A na-ejikarị eme ihe na njikọ organic, dị ka pesticides, e ji esiji ákwà, ọgwụ, onye na-emepụta agba, plastik, eriri sịntetik na ihe mgbakwunye etiti.

Nkọwapụta na nchekwa

Ịgba ígwè, 200kg; Nkwakọ ngwaahịa dị ka ihe ndị ahịa chọrọ.

Jụụ na ventilashị, pụọ na ọkụ, ebe okpomọkụ, gbochie ìhè anyanwụ kpọmkwem, zere ìhè.


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