1-Butanol | 71-63-3
Data anụ ahụ:
| Aha ngwaahịa | 1-Butanol |
| Njirimara | Mmiri mmiri na-enweghị agba nwere ihe pụrụ icheisi |
| Ebe mgbaze(Celsius C) | -89.8 |
| Ebe esi nri(Celsius C) | 117.7 |
| Njupụta nke ikwu (mmiri=1) | 0.81 |
| Njupụta ikuku dịtụ (ikuku = 1) | 2.55 |
| Nrụgide ikuku juru (kPa) | 0.73 |
| Okpomọkụ nke combustion (kJ/mol) | -2673.2 |
| Okpomọkụ dị egwu (°C) | 289.85 |
| Nrụgide dị egwu (MPa) | 4.414 |
| Octanol/mmiri nkebi ọnụọgụgụ | 0.88 |
| Ebe ọkụ (°C) | 29 |
| Ọkụ ọkụ ọkụ (°C) | 355-365 |
| Oke mgbawa elu (%) | 11.3 |
| Oke mgbawa obere (%) | 1.4 |
| Solubility | ubé soluble na mmiri, soluble na ethanol, ether na ndị ọzọ kasị organic solvents. |
Njirimara na nkwụsi ike nke ngwaahịa:
1.Forms azeotropic ngwakọta na mmiri, miscible na ethanol, ether na ọtụtụ ndị ọzọ organic mgbaze. Soluble na alkaloids, camphor, agba, roba, ethyl cellulose, resin acid salts (calcium na magnesium salts), mmanụ na abụba, waxes na ọtụtụ ụdị nke eke na sịntetik resins.
2.Chemical Njirimara na ethanol na propanol, otu ihe ahụ dị ka chemical reactivity nke isi alcohols.
3.Butanol bụ nke dị ala toxicity Atiya. Mmetụta anestetiiki siri ike karịa nke propanol, na ịkpọtụrụ akpụkpọ ahụ ugboro ugboro nwere ike ibute ọbara ọgbụgba na necrosis. Nsi ọ na-egbu mmadụ ji ihe dị ka okpukpu atọ karịa nke ethanol. Uzuoku ya na-akpasu anya, imi na akpịrị. Ntinye uche 75.75mg / m3 Ọbụlagodi na ndị mmadụ nwere mmetụta na-adịghị mma, mana n'ihi isi ihe na-esi ísì ụtọ, obere mgbanwe, ma e wezụga maka iji okpomọkụ dị elu, ihe ize ndụ ahụ adịghị mma. Oke ọnụ LD50 bụ 4.36g/kg. Ọnụ ọgụgụ isi ísì ụtọ 33.33mg/m3. TJ 36&mash;79 na-akọwapụta na oke kacha ekwe omume na ikuku nke ogbako a bụ 200 mg/m3.
4.Stability: Stable
5. Ihe ndị a machibidoro iwu: acid siri ike, acyl chlorides, acid anhydrides, ndị na-emepụta ihe na-emepụta ihe siri ike.
6. Ihe ize ndụ nke polymerisation: Na-abụghị polymerisation
Ngwa ngwaahịa:
1.Mainly eji emeputa phthalic acid, aliphatic dibasic acid na phosphoric acid n-butyl ester plasticisers. Enwere ike iji ya mee ihe dị ka ihe mgbaze maka ịcha akwa na ink ibipụta, yana dị ka onye na-eme ihe na-emepụta ihe. Ejiri ya dị ka ihe mgbaze iji kewaa potassium perchlorate na sodium perchlorate, nwekwara ike ikewa sodium chloride na lithium chloride. A na-eji sachaa sodium zinc uranyl acetate precipitates. Saponification A na-ajụ maka esters. Nkwadebe nke ihe agbakwunyere paraffin maka microanalysis. Ejiri ya dị ka ihe mgbaze maka abụba, waxes, resins, goms, goms, wdg. Nitro spray paint co-solvent, wdg.
2.Chromatographic nyocha nke ọkọlọtọ bekee. A na-eji ya maka mkpebi nke colourmetric nke arsenic acid, nkewa nke potassium, sodium, lithium, chlorate mgbaze.
3.Jiri dị ka nyocha reagents, dị ka ihe mgbaze, dị ka chromatographic analysis nke ọkọlọtọ bekee. A na-ejikwa ya na njikọ organic.
4.Important mgbaze, na mmepụta nke urea-formaldehyde resins, cellulose resins, alkyd resins na mkpuchi eji na nnukwu quantities, kamakwa dị ka nrapado na-ejikarị na-adịghị arụ ọrụ diluent. Ọ bụkwa ihe dị mkpa kemịkalụ akụrụngwa eji na mmepụta nke plasticiser dibutyl phthalate, aliphatic dibasic acid ester, phosphate ester. A na-ejikwa ya dị ka ihe na-eme ka mmiri na-ekpo ọkụ, mgbochi emulsifier na onye na-emepụta mmanụ, ngwa nri, ọgwụ nje, hormones, vitamin, wdg, ihe mgbakwunye nke alkyd resin paint, na ihe mgbaze nke nitro spray paint.
5.Ihe mgbaze ịchọ mma. Tumadi na ntu ntu na ihe ịchọ mma ndị ọzọ dị ka ihe mgbaze, yana ethyl acetate na isi ihe mgbaze ndị ọzọ, iji nyere aka igbari agba ma dozie ọnụego evaporation ihe mgbaze na viscosity. Ọnụ ego agbakwunyere na-abụkarị ihe dịka 10%.
6.Ọ nwere ike iji dị ka defoamer maka ink ngwakọta na ihuenyo obibi.
7.Eji mee nri, pudding, swiit.
8.eji na mmepụta nke esters, plasticiser plasticiser, ọgwụ, ịgba agba, na dị ka ihe mgbaze.
Ụzọ nchekwa ngwaahịa:
A na-etinye ya na drum ígwè, 160kg ma ọ bụ 200kg kwa drum, a ga-echekwa ya na ụlọ nkwakọba ihe akọrọ na ikuku, na okpomọkụ dị n'okpuru 35 Celsius, ụlọ nkwakọba ihe kwesịrị ịbụ ọkụ na mgbochi mgbawa. Ihe mkpuchi ọkụ na ihe mgbawa n'ụlọ nkwakọba ihe. Mgbe ị na-ebugo, na-ebutu ma na-ebuga, gbochie ime ihe ike impact, ma gbochie anwụ na mmiri ozuzo. Chekwaa ma bufee ya dịka iwu nke kemịkalụ ọkụ ọkụ si dị.
Ihe ndetu nchekwa ngwaahịa:
1.Chekwaa n'ụlọ nkwakọba ihe dị jụụ, ikuku.
2.Chep n'ebe ọkụ na isi iyi ọkụ.
3.The nchekwa okpomọkụ ekwesịghị gafere 37 ° C.
4.Na-edebe akpa ahụ akara.
5.A ga-echekwa ya iche site na ndị na-emepụta ihe na-emepụta ihe, acids, wdg, ma ghara ịgwakọta ya.
6.Jiri ihe mgbawa na-agbawa ọkụ na akụrụngwa ikuku.
7.Machibido iji ngwá ọrụ na-arụ ọrụ na ngwá ọrụ ndị dị mfe ịmepụta ọkụ ọkụ.
8.Ebe nchekwa ahụ kwesịrị ịkwado ya na ngwa ngwa ọgwụgwọ mberede na-agbapụta na ihe mkpuchi kwesịrị ekwesị.
