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CAS 135-19-3 Beta Naphthol rau dyestuff intermediate organic synthesis Pharmaceutical intermediates
Kho cov ntaub ntawv lub cev
1. Khoom: dawb mus rau liab flaky crystals, darker nyob rau hauv cov xim thaum khaws cia nyob rau hauv huab cua ntev.
2. Ceev (g/mL, 20/4 ℃): 1.181.
3. Cov txheeb ze ntom ntom (20 ℃, 4 ℃): 1.25.4.
Melting point (ºC): 122 ~ 123.5.
Boiling point (ºC, atmospheric siab): 285 ~ 286.6.
6. flash point(ºC): 153. 7. solubility: insoluble.
Solubility: insoluble hauv dej txias, soluble hauv dej kub, ethanol, ether, chloroform, benzene, glycerin thiab lye [1].
Kho cov ntaub ntawv
1, Molar refractive index: 45.97
2. Molar ntim (cm3/mol): 121.9
3, Isotonic tshwj xeeb ntim (90.2K): 326.1
4, Nto nro (3.0 dyne / cm): 51.0
5, Polarization ratio (0.5 10-24cm3): 18.22 [1]
Xwm thiab stability
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C12H16N2 N-Cyanoethyl-N-hydroxyethylaniline CAS: 148-69-6
N-ethyl-N-cyanoethyl meta-toluidine, CAS NO: 148-69-6, molecular mis: C12H16N2, molecular hnyav: 188.2688.Siv los ua ib qho nruab nrab rau disperse liab 65, 88, 153, 179 thiab lwm yam dyes.
Qhov ceev: 1.008g / cm3
Kub taw tes: 337.8 ° C ntawm 760 mmHg
Lub teeb taw tes: 145.1 ° C
Vapor siab: 0.000102mmHg ntawm 25 ° C -
N-Benzyl-N-ethylaniline/N-ethyl-N-phenylbenzylamine 92-59-1
N-ethyl-N-benzylaniline yog siv los ua ib qho nruab nrab rau cov kua qaub txiv kab ntxwv 50, liab 119, xiav 5, 7, thiab ntsuab 5, 15, 65, thiab cationic xiav 65.
Qhov ceev: 1.032g / cm3
Melting point: 34-36 ℃
Kub taw tes: 320.7 ° C ntawm 760 mmHg
Lub teeb taw tes: 135 ° C
Solubility dej: <0.1 g / 100 mL ntawm 22 ℃
Vapor siab: 0.000313mmHg ntawm 25 ° C -
Tom ntej: C11H14N2 3-(N-Ethylanilino)propiononitrile CAS NO 148-87-8
Cov ntsiab lus ceev
CAS Nr:.
148-87-8 ib
Lwm Lub Npe:
3-(N-Ethylanilino)propiononitrile
MF:
C11H14N2
EINECS No.:
148-87-8 ib
Qhov Chaw Keeb Kwm:
Shanghai, Suav
Hom:
Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
≥99%
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Tom ntej: C11H14N2 N, N-Diethyl-m-toluidine CAS: 91-67-8
Lub npe tshuaj: N-Ethyl-3-methylaniline
CAS Nr .: 102-27-2
Synonyms: N-Ethyl-3-methylaniline
Molecular Famula: C9H13N
Molecular Luj: 135.21
Cov tsos mob: daj daj oily kua
Kev ntsuas: 99%
Yam Khoom
Khoom Specifications
Pleev daj oily kua
Kev ntsuas 99%
Kev siv
intermediate ntawm cov xim tsim tawm kuj tuaj yeem siv los ua cov xim nruab nrab
Khoom npe: N-Ethyl-m-toluidine
N-Ethyl-3-methylaniline;N-ETHYL-META TOULIDINE
Cov Khoom Muag: Lub Hoobkas muaj ntau cov khoom hauv Tshuag, thiab tuaj yeem npaj cov khoom xa tuaj raws sijhawm.
Zoo: COA thiab MSDS rau txhua yam khoom hauv khw muaj.
Tsheb thauj mus los: Hiav txwv & Cua.
Kev Pabcuam Cov Neeg Siv Khoom: Peb muaj cov neeg siv khoom zoo, yog tias koj muaj kev txaus siab rau peb cov khoom lossis koj xav tau cov lus hais, thov hu rau peb, peb yuav muab kev pabcuam rau koj raws sijhawm.
Lub sij hawm xa tuaj: Txog 7 hnub.
Kev Them Nyiaj: Western Union, Bitcoin, Trade Assurance Order, Paypal, T / T. -
C6H4-1,3-(NH2)2 Sab saum toj Zoo 99% CAS 108-45-2 MPDA m-Phenylenediamine
Kev siv:
Txheej Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals, Pharmaceutical
Ntim & Xa khoom
20kg / nruas; Pallet tuaj yeem yog avialable rau kev txiav txim ntau.
Chaw nres nkoj: shanghai lossis ningbo
Peb tuaj yeem ntim raws li cov neeg siv khoom thov, txwv tsis pub yuav pob raws li peb lub Hoobkas.
Raws li kev xa khoom peb tuaj yeem siv DHL / EMS / TNT / FedEx / USPS lossis raws li koj qhov kev thov.
Los ntawm Courier Los Ntawm Cua Los Ntawm Hiav Txwv
≤50kg 50kg-500kg ≥500kgs
3-7 Hnub 1-2 lub lis piam 2-3 lub lis piam
Qhov rooj rau qhov rooj tshav dav hlau mus rau tshav dav hlau Seaport mus rau Seaport
Yooj yim kom tau txais cov khoom Xav Tau Ua Kev Cai Clearance Xav Tau Ua Kev Cai Clearance
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C9H11 CAS No.: 100-10-7 4-Dimethylaminobenzaldehyde
100-10-7 benzaldehyde 4-(dimethylamino)
4-dimethylamino benzaldehyde / p-dimethylaminobenzaldehyde / cas 100-10-7
4-Dimethylaminobenzaldehyde hmoov; CAS # 100-10-7; p-(N, N-Dimethylamino) benzaldehyde, 98%; C9H11NO
Zoo siab thiab kub muag 4-Dimethylaminobenzaldehyde cas100-10-7 nrog tus nqi tsim nyog
Dye intermediates thiab analytical reagents.Nws yog siv los txiav txim siab indole, faecodin, urocyanine, tryptophan thiab ergocerine, thiab lwm yam, nrog rau kev paub qhov txawv ntawm cov pob liab liab thiab liab liab.Nyob rau hauv daim teb ntawm dyes, nws tuaj yeem siv los ua kom muaj zog-sensitive dyes.Kuj tseem siv los tsim cationic ci ntsa iab Liab G (CIBasic Liab 52).
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C7H9N CAS 108-44-1m-Toluidine MT
M-Toluidine yog cov xim tsis muaj xim oily viscous kua uas maj mam tig xim av thaum raug lub teeb lossis oxidized hauv huab cua.Nws tsim cov ntsev nrog kua qaub, thiab lwm yam khoom zoo ib yam li aniline.Khaws rau hauv qhov chaw txias, ventilated warehouse.Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.Lub ntim yuav tsum raug kaw thiab tsis txhob sib cuag nrog huab cua.
npe
m-Toluidine
npe
3-methylaniline
Tshuaj formula
C7H9 N
Molecular hnyav
107.15 Nws
CAS Registry Number
108-44-1 : kuv
EINECS tus lej sau npe
203-583-1 : kuv
Melting point
-31.5 ~ -30 ℃
Boiling point
203.3°C dej
Sab nrauv
Tsis muaj xim oily viscous kua
Flash point
86 ° C
Cov khoom phom sij thauj tus lej
UN 1708 6.1/PG 2
Txoj kev khaws cia
Kev ceev faj rau kev khaws cia: Khaws rau hauv qhov chaw txias, cua txias.Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.Lub ntim yuav tsum raug kaw thiab tsis txhob sib cuag nrog huab cua.Nws yuav tsum tau muab cais los ntawm oxidants, acids, thiab edible tshuaj, thiab tsis txhob sib tov cia.Nruab nrog qhov tsim nyog ntau yam thiab ntau ntawm cov khoom siv hluav taws xob.Qhov chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm txheej ceev thiab cov ntaub ntawv tsim nyog.
Siv
1. Cov khoom no yog qhov nruab nrab ntawm Reactive Yellow XR;Cationic Violet 2RL.Siv los ua cov kuab tshuaj rau polyester resins, raws li additives rau polyurethane foams, thiab raws li ib tug preservative rau hlau.Nws kuj yog siv los ua raw khoom rau azo dyes.
2. Siv los ua qhov nruab nrab rau kev tsim vat dyes. -
Kub muag 99% 3-METHYLBENZENAMINE CAS 108-44-1 tsis muaj xim roj ua kua WhatsApp: +8615705216150
M-Toluidine yog cov xim tsis muaj xim oily viscous kua uas maj mam tig xim av thaum raug lub teeb lossis oxidized hauv huab cua.Nws tsim cov ntsev nrog kua qaub, thiab lwm yam khoom zoo ib yam li aniline.Khaws rau hauv qhov chaw txias, ventilated warehouse.Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.Lub ntim yuav tsum raug kaw thiab tsis txhob sib cuag nrog huab cua.
npe
m-Toluidine
npe
3-methylaniline
Tshuaj formula
C7H9 N
Molecular hnyav
107.15 Nws
CAS Registry Number
108-44-1 : kuv
EINECS tus lej sau npe
203-583-1 : kuv
Melting point
-31.5 ~ -30 ℃
Boiling point
203.3°C dej
Sab nrauv
Tsis muaj xim oily viscous kua
Flash point
86 ° C
Cov khoom phom sij thauj tus lej
UN 1708 6.1/PG 2
Txoj kev khaws cia
Kev ceev faj rau kev khaws cia: Khaws rau hauv qhov chaw txias, cua txias.Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.Lub ntim yuav tsum raug kaw thiab tsis txhob sib cuag nrog huab cua.Nws yuav tsum tau muab cais los ntawm oxidants, acids, thiab edible tshuaj, thiab tsis txhob sib tov cia.Nruab nrog qhov tsim nyog ntau yam thiab ntau ntawm cov khoom siv hluav taws xob.Qhov chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm txheej ceev thiab cov ntaub ntawv tsim nyog.
Siv
1. Cov khoom no yog qhov nruab nrab ntawm Reactive Yellow XR;Cationic Violet 2RL.Siv los ua cov kuab tshuaj rau polyester resins, raws li additives rau polyurethane foams, thiab raws li ib tug preservative rau hlau.Nws kuj yog siv los ua raw khoom rau azo dyes.
2. Siv los ua qhov nruab nrab rau kev tsim vat dyes. -
C7H9N CAS 95-53-4 o-Toluidine OT
M-Toluidine yog cov xim tsis muaj xim oily viscous kua uas maj mam tig xim av thaum raug lub teeb lossis oxidized hauv huab cua.Nws tsim cov ntsev nrog kua qaub, thiab lwm yam khoom zoo ib yam li aniline.Khaws rau hauv qhov chaw txias, ventilated warehouse.Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.Lub ntim yuav tsum raug kaw thiab tsis txhob sib cuag nrog huab cua.
npe
m-Toluidine
npe
3-methylaniline
Tshuaj formula
C7H9 N
Molecular hnyav
107.15 Nws
CAS Registry Number
108-44-1 : kuv
EINECS tus lej sau npe
203-583-1 : kuv
Melting point
-31.5 ~ -30 ℃
Boiling point
203.3°C dej
Sab nrauv
Tsis muaj xim oily viscous kua
Flash point
86 ° C
Cov khoom phom sij thauj tus lej
UN 1708 6.1/PG 2
Txoj kev khaws cia
Kev ceev faj rau kev khaws cia: Khaws rau hauv qhov chaw txias, cua txias.Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.Lub ntim yuav tsum raug kaw thiab tsis txhob sib cuag nrog huab cua.Nws yuav tsum tau muab cais los ntawm oxidants, acids, thiab edible tshuaj, thiab tsis txhob sib tov cia.Nruab nrog qhov tsim nyog ntau yam thiab ntau ntawm cov khoom siv hluav taws xob.Qhov chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm txheej ceev thiab cov ntaub ntawv tsim nyog.
Siv
1. Cov khoom no yog qhov nruab nrab ntawm Reactive Yellow XR;Cationic Violet 2RL.Siv los ua cov kuab tshuaj rau polyester resins, raws li additives rau polyurethane foams, thiab raws li ib tug preservative rau hlau.Nws kuj yog siv los ua raw khoom rau azo dyes.
2. Siv los ua qhov nruab nrab rau kev tsim vat dyes. -
C6H4Cl2 CAS 541-73-1 1,3-Dichlorobenzene MDCB
Khoom npe: 1,3-Dichlorobenzene
Cov Khoom Muag: Lub Hoobkas muaj ntau cov khoom hauv Tshuag, thiab tuaj yeem npaj cov khoom xa tuaj raws sijhawm.
Zoo: COA thiab MSDS rau txhua yam khoom hauv khw muaj.
Tsheb thauj mus los: Hiav txwv & Cua.
Kev Pabcuam Cov Neeg Siv Khoom: Peb muaj cov neeg siv khoom zoo, yog tias koj muaj kev txaus siab rau peb cov khoom lossis koj xav tau cov lus hais, thov hu rau peb, peb yuav muab kev pabcuam rau koj raws sijhawm.
Lub sij hawm xa tuaj: Txog 7 hnub.
Kev Them Nyiaj: Western Union, Bitcoin, Trade Assurance Order, Paypal, T / T. -
C12H8Cl2O CAS 6842-62-2 3,4′-Dichlorodiphenyl ether
Specification
Khoom npe 1-chloro-3-(4-chlorophenoxy)-benzene; 2-(2,4-dichlorophenoxy)-N-(1H-1,2,4-triazol-5-yl)acetamide; 3,4'; -Dihydroxy-5,6,7-trimethoxyflavyChemicalbookliumChloride; 5-Triacetoxy-trans-stilbene≥-Heptyloxyphenoxymethyl)phenylboronicacid;-biphenyl]-2-carboxamide;-Dimethyl-N-tosyl-[1,1'
Cov Khoom Muag Lub Hoobkas muaj ntau cov khoom hauv Tshuag, thiab tuaj yeem npaj cov khoom xa tuaj raws sijhawm.
Zoo Lub COA thiab MSDS rau txhua yam khoom hauv khw muaj.
Tsheb thauj mus los Hiav txwv, Cua.
Kev Pabcuam Cov Neeg Siv Khoom Peb muaj kev pabcuam zoo rau cov neeg siv khoom, yog tias koj muaj kev txaus siab rau peb cov khoom lossis koj xav tau cov lus hais, xav tiv tauj peb, peb yuav muab kev pabcuam rau koj raws sijhawm.
Lub sij hawm xa tuaj Txog 7 hnub.
Kev Them Nyiaj Western Union, Bitcoin, Trade Assurance Order, Paypal, T / T.
