-
1-Methyl-2-pyrrolidinone CAS 872-50-4
N-methylpyrrolidone, NMP;1-methyl-2pyrrolidone;N-methyl-2-pyrrolidone.Tsis muaj xim pob tshab oily kua nrog me ntsis amine tsw.Nws yog miscible nrog dej, cawv, ethers, esters, ketones, halogenated hydrocarbons, aromatic hydrocarbons thiab castor roj.Tsawg volatility, zoo thermal thiab tshuaj stability, thiab muaj peev xwm evaporate nrog dej vapor.Nws yog hygroscopic.Sensitive rau lub teeb.
N-methylpyrrolidone yog siv dav hauv kev lag luam xws li lithium roj teeb, tshuaj, tshuaj tua kab, pigments, tshuaj ntxuav, thiab cov ntaub ntawv insulating. -
N, N-diethyl-m-toluamide DEET CAS 134-62-3
DEET yog cov kuab tshuaj muaj zog uas tuaj yeem yaj cov yas, cov txiv neej ua fibers, spandex, hluavtaws fiber ntau cov ntaub so ntswg, tawv, thiab xim los yog pleev xim rau qhov chaw xws li ntsia thawv polish.
Mosquito amine yog volatile thiab muaj tib neeg hws thiab ua pa.Nws ua haujlwm los ntawm kev thaiv cov 1-octene-3-ol ntawm kab olfactory receptors.Txoj kev xav nrov dua yog tias DEET ua rau cov kab poob lawv qhov kev hnov tsw tshwj xeeb rau tib neeg lossis tsiaj.Raws li tib neeg pib kwv yees, DEET tsis cuam tshuam rau kab lub peev xwm kom hnov tsw carbon dioxide.Ntawm chav tsev kub, DEET yog cov kua daj daj daj.Nws tuaj yeem ua los ntawm diethyl thiab methyl benzoic acid.Nws tuaj yeem ua los ntawm cov kua qaub chloride thiab ethylamine. -
Intermediate 3-Diethylaminophenol 91-68-9
CAS Nr:.
91-68-9 : kuv
Lwm Lub Npe:
N, N-Diethyl-3-aminophenol
MF:
C10H15 Nr
EINECS No.:
202-090-9 ib
Qhov Chaw Keeb Kwm:
Jiangsu, Suav teb
Hom:
Dyestuff Intermediates, Syntheses Material Intermediates
Purity:
> 99%
Hom Lub Npe:
KPRX
Qauv nab npawb:
CAS 91-68-9 Nr
Daim ntawv thov:
nruab nrab rau dyes
Qhov tsos:
Dawb rau lub teeb beige hmoov
Khoom npe:
Intermediate 3-Diethylaminophenol 91-68-9
Kev siv:
dye nruab nrab
Lub npe:
3-Diethylaminophenol
Ntsiab lus:
organic synthesis.
Cov tsos mob:
Rose liab khoom los yog flake -
C26H29N3O2 CAS 1552-42-7 Tuam Tshoj chaw tsim tshuaj paus Crystal violet lactone (CVL)
Khoom npe Crystal violet lactone
Synonyms 6-(Dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]phthalide; Pergascript Blue I 2R;6-(dimethylamino)-3,3-bis(4-(dimethylamino)phenyl)-1(3h )-isobenzofuranone;6-(DIMETHYLAMINO)-3,3-BIS[P-(DIMETHYLAMINO)PHENYL]PHHALIDE;3,3-BIS(P-DIMETHYLAMINOPHENYL)-6-DIMETHYLAMINOPTHALIDE;3,3-BIS-4-DIMENYL 6-DIMETHYLAMINOPHTHALIDE; CRYSTAL VIOLET LACTONE; CVL
CAS: 1552-42-7 Nr
MF C26H29N3O2
wb 415.53
IB 216-293-5
MolFile 1552-42-7.mol
Meltingpoint 180-183 ° C
Boilingpoint 534.12 ° C (kwv yees ntxhib)
density 1.1424 (kev kwv yees ntxhib)
Refractiveindex 1.7120 (kwv yees)
pka 4.73 ± 0.24 (Predicted)
Dej Solubility <0.1 g / 100 mL ntawm 22.5 ºC
CASDataBaseReference 1552-42-7 (CAS DataBase Reference)
EPASubstanceRegistrySystem Crystal violet lactone (1552-42-7)
Lwm Lub Npe:
Crystal violet lactone
MF:
C26H29N3O2
EINECS No.:
216-293-5
Qhov Chaw Keeb Kwm:
Xuzhou, Suav teb
Hom:
Dyestuff Intermediates, Dyestuff Intermediates
Purity:
99% min
Hom Lub Npe:
mit-ivy ua
Qauv nab npawb:
mit-ivy CVL20200713
Daim ntawv thov:
Organic Intermediate
Qhov tsos:
Dawb hmoov, Lub teeb daj rau dawb hmoov los yog siv lead ua
Khoom npe:
Tom ntej: Crystal Violet Lactone CAS 1552-42-7
purity:
99% min
CAS:
1552-42-7 ib
Hom Tshuaj:
mit-ivy ua
Storge:
Khw hauv RT
pob:
25KG / nruas
COA:
Muaj
Lub neej txee:
2 xyoo
CAS: 8004-87-3
APPREANCE.DARK GREEN POWDER/CRYSTALS.
Lub zog: 70%, 80%, 90%, 100%
Khoom siv
Cov khoom lag luam alkaline violet 5 bn, alkaline qingsong lotus, feem ntau yog siv rau silk, acrylic, hemp, ntawv, tawv dyeing thiab xim, number case thiab number case lim.Masterwork hu ua methyl violet, siv los ua cov tshuaj tua kab mob ntawm daim tawv nqaij.Feem ntau yog siv los kho cov kab mob gram-zoo thiab pwm kab mob thiab cov mucous daim nyias nyias, daim tawv nqaij rwj, kuj siv rau hauv kev kho mob ntawm tinea theem nrab kab mob thiab pyoderma.
Kev xa khoom
Kev Xa: Kev thauj mus los yuav yog DHL, UPS, TNT, EMS, Fedex, thiab lwm yam.
Rau kev txiav txim loj, nws yuav xa los ntawm huab cua lossis hiav txwv.
Nyob ntawm koj qhov chaw nyob, thov tso cai 1-5 hnub ua haujlwm rau koj qhov kev txiav txim tuaj txog.
Rau kev txiav txim me me, thov cia siab tias 3-7 hnub los ntawm UPS DHL EMS.
Rau kev txiav txim loj, thov tso cai 5-8 hnub los ntawm Cua, 15-30 hnub los ntawm Hiav Txwv.
-
Kev cob qha 98% Cas: 4760-34-3 N-Methylbenzene-1,2-diamine rau Hoobkas nqi
CAS Nr:.
4760-34-3 : kuv
Lwm Lub Npe:
N-Methylbenzene-1,2-diamine
MF:
C7H10N2
EINECS No.:
225-297-6 : kuv
Qhov Chaw Keeb Kwm:
Fujian, Suav teb
Qib Standard:
Qib Industrial
Purity:
98% +
Qhov tsos:
Ntshiab kua
Daim ntawv thov:
Siv raws li kws tshuaj thiab dye intermediate
Hom Lub Npe:
Jenny
Qauv nab npawb:
4760-34-3 : kuv
Khoom npe::
N-Methylbenzene-1,2-diamine
CAS Nr.:
4760-34-3 : kuv
MW::
122.17 Nws
Mol File ::
4760-34-3. mol
Melting point:
22 ° C (lit.)
Boiling point:
123-124 ° C10 hli Hg (lit.)
Ceev:
1.075 g / mL ntawm 25 ° C (lit.)
Refractive Index:
n20/D 1.612 (lit.)
Fp:
> 230 ° F
Pka:
6.17 ± 0.10 (Tshaj tawm) -
CAS 623-08-5; N-METHYL-P-TOLUIDINE Sab saum toj Muag!
N-METHYL-P-TOLUIDINE; N, 4-DIMETHYLANILINE; n, 4-dimethyl-benzenamin; N, 4-dimethylbenzenamine; N, p-dimethylaniline; N-Methyl-4-methylaniline; p, N-dimethylaniline; p- Toluidine,
623-08-5; N-METHYL-P-TOLUIDINE Sab saum toj Muag!
Tshuaj reagent CAS 623-08-5 N4 Dimethylaniline
4-Methyl-N-methylaniline Chaw tsim tshuaj paus / High quality / Zoo tshaj tus nqi / Hauv Tshuag CAS NO.623-08-5 -
N-METHYL-O-TOLUIDINE CAS NO: 611-21-2
Synonym: 2,N-Dimethylaniline, 2-Methyl-N-methylaniline, N,2-Dimethylaniline, N,2-Dimethylbenzenamine, N,o-Dimethylaniline, N-(2-Methylphenyl)methylamine, N-Methyl-2-methylaniline , N-Methyl-2-methylbenzenamine, N-Methyl-N-(o-tolyl)amine, N-Methyl-o-methylaniline, o, N-Dimethylaniline, Methyl (o-tolyl) amine, NSC 9395 Tawm Formula: CH3C6H4NHCH3
Molecular Luj: 121.18
CAS Nr .: 611-21-2 -
2-Bromo-N N-dimethylaniline CAS No.: 698-00-0
CAS Nr .: 698-00-0
Lwm Lub Npe: 2-Bromo-N N-dimethylaniline
MF: C8H10BrN
EINECS No.: 615-013-2
Qhov chaw ntawm Keeb Kwm: Suav teb
Hom: Dyestuff Intermediates, Syntheses Material Intermediates
Purity: 99
Hom Lub Npe: Mit-ivy
Tus Qauv Zauv: 698-00-0
Daim ntawv thov:
Syntheses Material Intermediates, Organic Synthesis
Qhov tsos:
Xim tsis muaj xim rau lub teeb daj hmoov
Qhov ceev: 1.388 g / cm3
MW: 200.08
Lub neej txee:
2 xyoo
Xim:
Tsis muaj xim rau lub teeb daj -
NN-Methyldiphenylamin nrog tus nqi sib tw CAS: 552-82-9
CAS Nr:.
552-82-9
Lwm Lub Npe:
Diphenylamine, N-methyl- (6CI, 8CI);
MF:
C13H13 N
EINECS No.:
209-023-2
Qhov Chaw Keeb Kwm:
Hebei, Suav
Hom:
nruab nrab
Purity:
99%
Hom Lub Npe:
MIT-IV
Qauv nab npawb:
ZZWX-2021
Daim ntawv thov:
Rau hluavtaws dyes pigment.
Qhov tsos:
Yellow oily puab kua
Muaj peev xwm muab khoom
Muaj peev xwm muab khoom
500 Kilogram / Kilograms ib Hlis
Ntim & Xa khoom
Ntim Cov Lus Qhia
100g, 1kg ntim nrog me me parcel, 25kg / nruas, los yog raws li tus neeg yuav tsum tau muaj.
Chaw nres nkoj
Tianjing & Shanghai -
Zoo 99% N, N-DIMETHYL-M-TOLUIDINE CAS 121-72-2
N, N-DIMETHYL-M-TOLUIDINE
Qib AR CP
N, N-dimethylaniline ≥% 99.00% 98.50%
Aniline ≤% : 0.30 0.50
N-methylaniline ≤% : 0.50 0.80
Lwm yam thiab noo noo≤ % : 0.20 0.20 -
4-Methyl-N-methylaniline Chaw tsim tshuaj paus / High quality / Zoo tshaj tus nqi / Hauv Tshuag CAS NO.623-08-5
Yam khoom tshwm sim
Cov tsos mob ua kua
Cov ntsiab lus 99.0% min
Cov dej noo <0.04%
Brand Terppon
Cov hlau hnyav <0.002% -
2-Chloro-N-methylaniline CAS NO.932-32-1
ProName: 2-Chloro-N-methylaniline
CAS Nr .: 932-32-1
Molecular Formula: txhim khu kev qha Chaw tsim tshuaj paus thiab coj mus muag b ...
Zoo: Raws li daim ntawv pov thawj ntawm kev soj ntsuam thiab peb ...
Daim ntawv thov: Nws yog ib qho tseem ceeb raw khoom thiab nyob rau hauv ...
DeliveryTime: xa khoom tam sim hauv Tshuag hauv 5d ...
PackAge: Export txheem thiab raws li c...
Chaw nres nkoj: SHANGHAI lossis ib qho chaw nres nkoj hauv Suav teb
Purity: 99% Haccp,, Halal, SC US FDA GMP YOG ...
Cia: Khaws rau hauv qhov chaw qhuav, tsaus thiab qhov cua...
Tsheb thauj mus los: Los ntawm AIR lossis los ntawm SEA GMP daim ntawv tso cai / US-FDA ...
