2-Naphthol, inozivikanwawo seβ-naphthol, acetonaphthol kana 2-hydroxynaphthalene, imhando yezvidimbu zvichena zvinopenya kana upfu huchena. Kuwanda kwayo i1.28g/cm3. Nzvimbo yekunyunguduka i123~124℃, nzvimbo yekufashaira i285~286℃, uye nzvimbo yekufuratira i161℃. Inobvira moto, uye ruvara rwayo ruchava rwakasviba mushure mekuchengetwa kwenguva refu. Inonyungudika nekudziya, kunhuhwirira kunorwadza. Hainyungudike mumvura, inonyungudika muzvinhu zvinonyungudutsa uye mune alkaline solutions.

2. Kushandiswa muindasitiri yedhayi nepigment
Madhayi nemapigment intermediates ndiwo anonyanya kushandiswa ne2-naphthol munyika yangu. Chikonzero chakakosha ndechekuti kugadzirwa kwemadhayi intermediates kwave kuchiendeswa pasi rese, senge 2, 3 acid, J acid, gamma acid, R acid, chromophenol AS Izvi ndizvo zvigadzirwa zvekunze kwenyika yangu zvakakosha, uye huwandu hwekunze hunoita zvinopfuura hafu yehuwandu hwezvinhu zvinobuda mumba. Pamusoro pekugadzirwa kwemadhayi nemapigment intermediates, 2-naphthol inogonawo kushandiswa senzvimbo ye azo kuti iite ne diazonium compounds kugadzira madhayi.

1, 2, 3 asidhi
Zita remakemikari eacid 2,3: 2-hydroxy-3-naphthoic acid, nzira yayo yekugadzira ndeye: 2-naphthol inopindirana nesodium hydroxide, inobviswa mvura mumuviri pasi pekumanikidzwa kwakaderera kuti iwane sodium 2-naphtholate, uye yobva yaita neCO2 kuti iwane 2-naphthalene Phenol ne2,3 sodium salt, yobvisa 2-naphthol uye acidify kuti iwane 2,3 acid. Parizvino, nzira dzayo dzekugadzira dzinosanganisira nzira yechikamu chakasimba uye nzira yekunyungudutsa, uye nzira yezvino yekunyungudutsa ndiyo nzira huru yekukura.
Mapigment emugungwa ane 2,3 acids sezvinhu zvinobatanidza. Nzira yekugadzira pigment yerudzi urwu ndeyekutanga kugadzira diazonium components kuita diazonium salts, wozobatanidza 2,3 acids, wozoshandisa alkali metal nealkaline earth metal salts kuti zvisanganiswe. Inoshandurwa kuita madhayi emugungwa asinganyungudike. Ruvara rukuru rwe2,3 acid lake pigment ired light. Zvakadai se: CI Pigment Red 57:1, CI Pigment Red 48:1 nezvimwewo.
Maasidhi 2,3 anoshandiswa zvakanyanya mukugadzirwa kwedhayi dzechando dzemhando ye naphthol. Mu "Dyestuff Index" ya1992, kune ma naphtha makumi maviri nemasere akagadzirwa ne2,3 acids.
Naphthol AS series iazo pigments dzine coupling components. Nzira yekugadzira iyi pigment ndeyekutanga kugadzira diazonium components kuita diazonium salts uye kuibatanidza ne naphthol AS series derivatives, senge pa aromatic ring ye diazonium component. Ine alkyl, halogen, nitro, alkoxy nemamwe mapoka chete, uye mushure me reaction, common naphthol AS series ndiyo coupling component ye azo pigment, senge aromatic ring ye diazo component inewo sulfonic acid group, Coupling ne Naphthol AS series derivatives, uye wozoshandisa alkali metal ne alkaline earth metal salts kuti ishandurwe kuita insoluble lake dyes.
Suzhou Lintong Dyestuff Chemical Co., Ltd. yakatanga kugadzira 2,3 acid muma1980. Mushure memakore ekugadzirwa, yave kambani huru ine mukurumbira wekugadzira 2,3 acid munyika uye pasi rose.

2. Tobias acid
Zita remakemikari eTobias acid: 2-aminonaphthalene-1-sulfonic acid. Nzira yekugadzira iyi ndeiyi inotevera: 2-naphthol sulfonation kuti pave ne2-naphthol-1-sulfonic acid, ammoniation kuti pave ne2-naphthylamine-1-sodium sulfonate, uye acid precipitation kuti pave neTobic acid. Sulfonated Tobic acid inoiswa sulfonated kuti pave neSulfonated Tobic acid (2-naphthylamine-1,5-disulfonic acid).
Tobias acid nezvimwe zvinobva mairi zvinogona kushandiswa kugadzira madhayi akadai seChromol AS-SW, Reactive Red K1613, Lithol Scarlet, Reactive Brilliant Red K10B, Reactive Brilliant Red K10B, Reactive Brilliant KE-7B, uye pigments dzakadai seOrganic Violet Red

3. Asidhi yeJ
Zita remakemikari reJ acid: 2-Amino-5-naphthol-7-sulfonic acid, nzira yayo yekugadzira ndeiyi: Toubic acid inoiswa sulfonate pakupisa kwakanyanya uye kwakaderera, inonyungudutswa uye inodururwa mu acidic medium kuti iwane 2-naphthylamine-5,72 Sulfonic acid, yozobva yaita neutralization, alkali fusion, acidification kuti iwane J acid. J acid inoita reaction kuti iwane J acid derivatives dzakadai seN-aryl J acid, bis J acid, uye scarlet acid.
J acid nezvimwe zvinobva mairi zvinogona kugadzira madhayi akasiyana-siyana ane acidic kana direct, reactive uye reactive, akadai se: Acid Violet 2R, Weak Acid Purple PL, Direct Pink, Direct Pink Purple NGB, nezvimwewo.

4. Munyu weG
Zita remakemikari emunyu weG: 2-naphthol-6,8-disulfonic acid dipotassium salt. Nzira yayo yekugadzira ndeye: 2-naphthol sulfonation uye salting out. Munyu weG unogona zvakare kunyungudutswa, kusanganiswa nealkali, kusagadziriswa, uye kusanganiswa nemunyu kuti uwane dihydroxy G salt.
Munyu weG nezvimwe zvinobva mairi zvinogona kushandiswa kugadzira zvinhu zvakaita seacid dye, zvakaita seacid orange G, acid scarlet GR, weak acid scarlet FG, nezvimwewo.

5. R munyu
Zita remakemikari emunyu weR: 2-naphthol-3,6-disulfonic acid disodium salt, nzira yayo yekugadzira ndeye: 2-naphthol sulfonation, kuisa munyu kunze. Munyu weG unogona zvakare kunyungudutswa, kusanganiswa nealkali, kusagadziriswa, uye kusanganiswa kuti uwane dihydroxy R salt.
Munyu weR nezvimwe zvinobva mumuti zvinogona kugadzirwa: Direct Light Fast Blue 2RLL, Reactive Red KN-5B, Reactive Red Violet KN-2R, nezvimwewo.

6, 1,2,4 asidhi
1,2,4 acid chemical name: 1-amino-2-naphthol-4-sulfonic acid, nzira yayo yekugadzira ndeye: 2-naphthol inonyungudutswa mu sodium hydroxide, inosanganiswa ne sodium nitrite, yozosanganiswa ne sodium sulfite Reaction yakawandisa, uye pakupedzisira acidification uye isolation kuti chigadzirwa chiwane. 1,2,4 acid diazotization kuti iwane 1,2,4 acid oxide body.
1, 2, 4 acids uye derivatives zvinogona kushandiswa pa: acid mordant dema T, acid mordant dema R, nezvimwewo.

7. Chevron acid
Zita remakemikari reChevroic acid: 2-naphthol-6-sulfonic acid, uye nzira yayo yekugadzira ndeye: 2-naphthol sulfonation uye salting out.
Chevroic acid inogona kushandiswa kugadzira madhayi ane acid uye chikafu chine sunset yellow.

8, gamma acid
Zita remakemikari reGamma acid: 2-amino-8-naphthol-6-sulfonic acid, nzira yayo yekugadzira ndeye: Munyu weG unogona kuwanikwawo nekunyungudutsa, kunyungudutsa alkali, kusaita kuti zvinhu zvisashande zvakanaka, kumutsa, uye kufashaira kweacid.
Gamma acid inogona kushandiswa kugadzira LN yakatwasuka yakatwasuka, GF yakatwasuka yakatwasuka yakatwasuka, GF yakatwasuka yakatwasuka yakatwasuka yakatwasuka yakatwasuka nezvimwewo.

9. Kushandiswa sechikamu chekubatanidza
Nzira yekugadzira pigment yerudzi urwu ndeyekutanga kugadzira diazonium component kuita diazonium salt woibatanidza ne β-naphthol. Semuenzaniso, aromatic ring ye diazonium component ine alkyl, halogen, nitro, alkoxy nemamwe mapoka chete. Mushure mekuita, pigment yakajairika ye β-naphthol azo inowanikwa. Semuenzaniso, aromatic ring ye diazo component inewo sulfonic acid group, iyo inosanganiswa ne β-naphthol, uye ipapo alkali metal ne alkaline earth metal salts zvinogona kushandiswa kuishandura. Inoshandurwa kuita insoluble lake dyes.
Mapigment eβ-naphthol azo anonyanya kuve mapigment matsvuku neeorenji. Sezvakaita CI Pigment Red 1,3,4,6 uye CI Pigment Orange 2,5. Ruvara rukuru rwe β-naphthol lake pigment itsvuku yero yakajeka kana tsvuku yebhuruu, kunyanya kusanganisira CI Pigment Red 49, CI Pigment Orange 17, nezvimwewo.

3. Kushandiswa muindasitiri yezvinonhuwira
Ma ether e 2-naphthol ane hwema hwemaruva eorenji nemaruva e locust, ane hwema hwakapfava, uye anogona kushandiswa semushonga we sipo, mvura yemuchimbuzi nezvimwe zvinhu zvinonhuhwirira. Uyezve, ane poindi yekufashaira yakawanda uye haachinji zvakanyanya, saka kuchengetedza hwema kuri nani.
Ma ether e 2-naphthol, anosanganisira methyl ether, ethyl ether, butyl ether uye benzyl ether, anogona kuwanikwa nekuita kwe 2-naphthol uye alcohols dzinoenderana pasi pesimba re acid catalysts, kana 2-naphthol uye sulfate esters dzinoenderana kana kuti dzinobva mukuita kwe halogenated hydrocarbons.

4. Kushandiswa mukurapa
2-Naphthol ine mashandisirwo akasiyana-siyana muindasitiri yemishonga, uye inogona kushandiswa sezvinhu zvekugadzira mishonga inotevera kana yepakati.
1. Naproxen
Naproxen mushonga unorwisa marwadzo, unonyaradza marwadzo uye unorwisa kuzvimba.
Nzira yekugadzira naproxen ndeiyi inotevera: 2-naphthol inosanganiswa nemethyl uye acetylated kuti iwane 2-methoxy-6-naphthophenone. 2-Methoxy-6-naphthalene ethyl ketone inosanganiswa nebrominated, ketalized, rearranged, hydrolyzed, uye acidified kuti iwane naproxen.

2. Naphthol caprylate
Naphthol octanoate inogona kushandiswa senzira yekukurumidza kuona Salmonella. Nzira yekugadzira naphthol octanoate inowanikwa nekuita kwe octanoyl chloride uye 2-naphthol.

3. Asidhi yePamoic
Pamoic acid imhando yemishonga inoshandiswa kugadzira senge triptorelin pamoate, pyrantel pamoate, octotel pamoate nezvimwewo.
Nzira yekugadzira pamoic acid ndeiyi inotevera: 2-naphthol inogadzirira 2,3 acid, 2,3 acid uye formaldehyde zvinoitwa pasi pe catalysis yeasidhi kuti iite condense pamoic acid kuti iwane pamoic acid.
Chishanu, mafomu ekurima
2-Naphthol inogona kushandiswawo mukurima kugadzira mushonga wekuuraya zvipembenene unonzi naprolamine, mushonga unodzora kukura kwezvirimwa unonzi 2-naphthoxyacetic acid nezvimwewo.

1. Naprotamine
Zita remakemikari reNaprolamine: 2-(2-naphthyloxy) propionyl propylamine, inova ndiyo mushonga wekutanga wehomoni yezvirimwa une naphthyloxy kugadzirwa. Une zvakanakira zvinotevera: kushanda zvakanaka kwemasora, kuuraya sora zvakanyanya, kuchengetedzeka kuvanhu, zvipfuyo nemhuka dzemumvura, uye kushanda kwenguva refu. Parizvino, wave uchishandiswa zvakanyanya muJapan, South Korea, Taiwan, Southeast Asia nedzimwe nyika nenzvimbo.
Nzira yekugadzira naphthylamine ndeiyi: α-chloropropionyl chloride inopindirana neaniline kuumba α-chloropropionylanilide, iyo inobva yawanikwa nekusanganiswa ne 2-naphthol.

2. 2-Naphthoxyacetic acid
2-Naphthoxyacetic acid imhando itsva yemushonga unodzora kukura kwezvirimwa, une mabasa ekudzivirira kudonha kwemaruva nemichero, kuwedzera goho, kuvandudza mhando uye kukura nguva isati yakwana. Inonyanya kushandiswa kudzora kukura kwepineapple, apuro, domasi nezvimwe zvirimwa uye kuwedzera mwero wekubereka.
Nzira yekugadzira 2-naphthoxyacetic acid ndeiyi: halogenated acetic acid uye 2-naphthol zvinosanganiswa pasi pemamiriro ealkaline, uye zvinozowanikwa nekuita acidification.

6. Kushandiswa muindasitiri yezvinhu zvepolymer

1, 2, 6 asidhi

Zita remakemikari eacid 2,6: 2-hydroxy-6-naphthoic acid, nzira yayo yekugadzira ndeye: 2-naphthol inopindirana nepotassium hydroxide, inobviswa mvura mumuviri pasi pekumanikidzwa kwakaderera kuti iwane potassium 2-naphthol, uye yobva yaita neCO2 kuti iwane 2-naphthalene Phenol uye 2,6 acid potassium munyu, yobvisa 2-naphthol uye acidify kuti iwane 2,6 acid. Parizvino, nzira dzayo dzekugadzira dzinosanganisira nzira yechikamu chakasimba uye nzira yekunyungudutsa, uye nzira yezvino yekunyungudutsa ndiyo nzira huru yekukura.
Asidhi 2,6 chinhu chakakosha che organic chinoumba mapurasitiki ekugadzira, pigments dze organic, zvinhu zve crystal yemvura, uye mushonga, kunyanya se monomer yezvinhu zvakagadzirwa zvisingapindi tembiricha. Ma polymers anodzivirira tembiricha yepamusoro anogadzirwa ne 2,6 acid sezvinhu zvisina kugadzirwa anoshandiswa zvakanyanya muindasitiri yezvinhu zve crystal yemvura.
Suzhou Lintong Dyestuff Chemical Co., Ltd. yakagadzira polymer-grade 2,6 acid zvichibva patekinoroji ye2,3 acid, uye kubuda kwayo kwakawedzera zvishoma nezvishoma. Parizvino, 2,6 acid yave chimwe chezvinhu zvikuru zvekambani.

2. 2-Naphthylthiol

2-Naphthylthiol inogona kushandiswa sepurasitiki kana ichikwesha rabha muchigayo chakavhurika, izvo zvinogona kuvandudza mashandiro ekukwesha, kupfupisa nguva yekukwesha, kuchengetedza magetsi, kuderedza kudzoreredzwa kwe elastic, uye kuderedza kupwanyika kwerabha. Inogona zvakare kushandiswa se intersecting regeneration activator uye antioxidant.
Nzira yekugadzira 2-naphthylthiol ndeiyi inotevera: 2-naphthol inopindurwa ne dimethylaminothioformyl chloride, yobva yadziiswa uye inowanikwa ne acidic hydrolysis.

3. Rabha inorwisa utachiona

3.1 Mushonga unodzivirira kukwegura D
Mushonga wekudzivirira kukwegura D, unozivikanwawo semushonga wekudzivirira kukwegura D, zita remakemikari: N-phenyl-2-naphthylamine. Mushonga wekudzivirira kukwegura unoshandiswa zvakanyanya pakugadzira rabha yechisikigo uye rabha yekugadzira, unoshandiswa mukugadzira zvigadzirwa zvemaindasitiri zvakaita sematayi, matepi, uye shangu dzerabha.
Nzira yekugadzira antioxidant D ndeye: 2-naphthol pressurized ammonolysis kuti pave ne2-naphthylamine, iyo inobva yawanikwa nekusanganiswa ne halogenated benzene.

3.2. Mushonga wekudzivirira kukwegura DNP
Mushonga wekudzivirira kukwegura DNP, zita remakemikari: N, N-(β-naphthyl) p-phenylenediamine, mushonga wekudzivirira kukwegura wemhando yecheni unogumisa kupwanyika uye simbi inogadzirisa kukora. Unonyanya kushandiswa semushonga wekudzivirira kukwegura wetambo dzematayi enylon nenylon, marabha ekudzivirira waya netambo anobata cores dzemhangura, nezvimwe zvigadzirwa zverabha.
Nzira yekugadzira DNP inodzivirira kukwegura ndeiyi: p-phenylenediamine uye 2-naphthol heating and shrinking table

4. Phenolic uye epoxy resin
Maresin ephenolic neepoxy anoshandiswa zvakanyanya muindasitiri iyi. Ongororo dzakaratidza kuti maresin ephenolic neepoxy anowanikwa nekutsiva kana kutsiva chikamu chephenol ne2-naphthol ane simba rekudzivirira kupisa uye simba rekudzivirira mvura.