Organic Nruab Nrab Lub Hoobkas - Tuam Tshoj Organic Intermediate Chaw tsim tshuaj paus, khoom lag luam

N-Vinylcaprolactam CAS 2235-00-9

N-Vinyl-epsilon-caprolactam, cai: NVCL, CAS tus xov tooj: 2235-00-9, MF: C8H13NO, MW: 139.1949.White solid

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N, N-Dimethylformamide dimethyl acetal CAS 4637-24-5

N, N-Dimethylformamide dimethyl acetal, tseem hu ua DMF-DMA, CAS tus lej sau npe yog 4637-24-5, cov tshuaj molecular yog C5H14NO2, molecular hnyav yog 120.1696, methylating tus neeg sawv cev, tuaj yeem ua cawv, carboxylic acid, Methylation ntawm phenols thiab thiophenols , hluavtaws ntawm ethers, esters, cresols, thiab lwm yam.

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1-Methyl-2-pyrrolidinone CAS 872-50-4

N-methylpyrrolidone, NMP; 1-methyl-2pyrrolidone; N-methyl-2-pyrrolidone. Cov xim tsis muaj pob tshab oily kua nrog tsw me ntsis tsw tsw. Nws yog miscible nrog dej, cawv, ethers, esters, ketones, halogenated hydrocarbons, muaj ntxhiab hydrocarbons thiab roj castor. Cov hluav taws xob tsis tshua muaj siab, zoo thermal thiab tshuaj ruaj khov, thiab tuaj yeem nqus nrog dej nqus. Nws yog hygroscopic. Rhiab rau lub teeb.

N-methylpyrrolidone yog dav siv hauv kev lag luam xws li lithium roj teeb, tshuaj, tshuaj tua kab, pigments, tshuaj ntxuav tu, thiab cov ntaub ntawv insulating.

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1-Dimethylamino-2-propanol CAS 108-16-7

Tsis muaj kua. Melting point -85 ° C, kub npau npau 125.8 ° C, kua tsis muaj kob. Melting point -85 ° C, kub npau npau 125.8 ° C, qhov txheeb ze ntom 0.8645 (20 ° C), qhov ntsuas qhov taw qhia 1.4189, nyem point 35 ° C. Soluble hauv dej thiab dej cawv. Nws hnov ntxhiab ntawm ammonia. Qhov txheeb ze ntom ntom yog 0.8645 (20 ° C), qhov ntsuas refractive yog 1.4189, thiab qhov taw tes nyem yog 35 ° C. Soluble hauv dej thiab dej cawv. Nws hnov ntxhiab ntawm ammonia.

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N, N-Dimethylformamide CAS 68-12-2

N, N-dimethyl carapace tivthaiv yog qhov hnyav tsawg. Cov microchloride hais yog hygroscopic thiab tuaj yeem yog hygroscopic. Cov kev rho tawm yog miscible nrog ntau cov organic solvents xws li ethanol, chlorine thiab ethyl dej, thiab muaj me ntsis tshuaj.

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N, N-Diethylhydroxylamine DEHA CAS 3710-84-7

N, N-Diethylhydroxylamine (DEHA) yog cov nruab nrab-muaj zog organic txo tus neeg sawv cev, uas yog hloov hydroxylamine polymerization inhibitor.
Nws muaj qhov zoo ntawm kev txhim kho yooj yim, tshuaj lom tsawg, tsis xeb, thiab polymerization inhibition rau hauv ob leeg roj thiab kua theem.
Nws tau siv dav ua cov tshuaj tiv thaiv ntawm paj kws xws li butadiene polymer nyob rau hauv kev ua haujlwm tsis zoo ntawm styrene-butadiene thiab nitrile emulsion polymerization, thiab ib qho kev ua tau zoo polymerization inhibitor rau conjugated olefins thiab vinyl monomers (xws li styrene).

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N, N-diethyl-m-toluamide DEET CAS 134-62-3

DEET yog cov kuab tshuaj muaj zog uas tuaj yeem zom cov plastics, cov txiv neej ua cov fiber ntau, spandex, cov ntaub so hluavtaws, tawv, thiab cov xim pleev xim los yog cov xim pleev xim rau suav nrog rau cov ntsia hlau.

Yoov Tshaj Cum amine yog qhov muaj qhov cuam tshuam thiab muaj tib neeg lub hws thiab ua pa. Nws ua haujlwm los ntawm thaiv lub 1-octene-3-ol ntawm kab olfactory receptors. Cov kev xav nrov tshaj plaws yog tias DEET ua rau cov kab zoo kom lawv tsis hnov tsw tshwj xeeb rau tib neeg lossis tsiaj. Raws li cov neeg nyuam qhuav twv, DEET tsis cuam tshuam rau cov kab muaj peev xwm hnov tsw pa roj carbon dioxide. Ntawm chav sov, DEET yog kua daj daj. Nws tuaj yeem tsim los ntawm diethyl thiab methyl benzoic acid. Nws kuj tseem tuaj yeem tsim los ntawm acid chloride thiab ethylamine.

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Qib Nruab Nrab 3-Diethylaminophenol 91-68-9

CAS TSIS TAU .:
91-68-9
Lwm lub npe:
N, N-Diethyl-3-aminophenol
MF:
C10H15NO
EINECS Tsis Muaj .:
202-090-9
Qhov chaw ntawm Keeb Kwm:
Jiangsu, Suav
Hom:
Dyestuff Intermediates, Syntheses Cov Khoom Siv Intermediates
Purity:
> 99%
Hom Lub Npe:
KPRX
Tus Qauv Zauv:
CAS 91-68-9
Daim ntawv thov:
nrab rau dyes
Zog:
Dawb rau lub teeb beige hmoov
Khoom npe:
Qib Nruab Nrab 3-Diethylaminophenol 91-68-9
Pab:
Daj nruab nrab
Lub Npe:
3-Diethylaminophenol
Cov ntsiab lus:
organic hluavtaws.
Zog:
Rose liab khoom lossis flake

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C26H29N3O2 CAS 1552-42-7 Tuam Tshoj chaw tsim khoom siv Crystal violet lactone (CVL)

KhoomName Crystal violet lactone
Cov Lus Txhais 6- (Dimethylamino) -3,3-bis [4- (dimethylamino) phenyl] phthalide; Pergascript Xiav I 2R; 6- (dimethylamino) -3,3-bis (4- (dimethylamino) phenyl) -1 (3h ) -isobenzofuranone; 6- (DIMETHYLAMINO) -3,3-BIS [P- (DIMETHYLAMINO) PHENYL] PHTHALIDE; 3,3-BIS (P-DIMETHYLAMINOPHENYL) -6-DIMETHYLAMINOPHTHALISE-3,3; 6-DIMETHYLAMINOPHTHALIDE; CRYSTAL VIOLET LACTONE; CVL
CAS 1552-42-7
MF C26H29N3O2
MW 415.53
EINECS 216-293-5
MolFile 1552-42-7.mol
Meltingpoint 180-183 ° C
Boilingpoint 534.12 ° C (kwv yees nchav)
ntom ntom 1.1424 (kwv yees ntxhib)
refractiveindex 1.7120 (kwv yees)
pka 4.73 ± 0.24 (Xav Tau)
WaterSolubility <0.1 g / 100 mL ntawm 22.5 ºC
CASDataBaseReference 1552-42-7 (CAS DataBase Siv)
EPASubstanceRegistrySystem Crystal violet lactone (1552-42-7)

Lwm lub npe:
Crystal violet lactone

MF:
C26H29N3O2

EINECS Tsis Muaj .:
216-293-5

Qhov chaw ntawm Keeb Kwm:
xuzhou, Suav

Hom:
Tshuaj pleev xim Intermediates, Dyestuff Intermediates

Purity:
99% min

Hom Lub Npe:
mit-ivy

Tus Qauv Zauv:
mit-ivy CVL20200713

Daim ntawv thov:
Organic Nruab Nrab

Zog:
Cov hmoov dawb dawb, Lub teeb daj kom pom hmoov dawb lossis siv lead ua

Khoom npe:
Crystal violet lactone CAS 1552-42-7

kev coj huv:
99% min

CAS:
1552-42-7

Hom tshuaj:
mit-ivy

Pob tsuas:
Khaws hauv RT

pob:
25KG / nruas

COA:
Muaj

Lub neej txee:
2 xyoos

CAS.8004-87-3
APPREANCE.DARK GREEN HMOOV / CRYSTALS.
STENGHT: 70%, 80%, 90%, 100%
Daim Ntawv Thov Khoom
Kev lag luam khoom lag luam alkaline violet 5 bn, alkaline qingsong lotus, feem ntau yog siv rau cov kab lo lo ntxhuav, acrylic, hemp, ntawv, tawv xim thiab xim pleev xim, lim dej thiab lim dej. Cov haujlwm hu ua methyl violet, siv los ua cov tshuaj tua kab mob ua kom tawv nqaij. Feem ntau siv rau hauv kev kho mob ntawm cov kab mob gram-zoo thiab cov pwm kis kab mob thiab hnoos qeev, mob rau daim tawv nqaij, tseem siv rau hauv kev kho mob ntawm tinea secondary kis thiab pyoderma.
Tus me nyuam
Kev xa khoom: Kev caij tsheb tuaj yeem yog DHL, UPS, TNT, EMS, Fedex, thiab lwm yam.
Rau huab hwm coj kev txiav txim, nws yuav xa los ntawm huab cua lossis dej hiav txwv.
Nyob ntawm koj qhov chaw nyob, thov tso cai 1-5 hnub ua lag luam rau koj qhov kev txiav txim kom tuaj txog.
Rau kev txiav txim me me, thov cia siab 3-7 hnub los ntawm UPS DHL EMS.
Txog kev txiav txim huab hwm coj, thov tso cai 5-8 hnub los ntawm Huab cua, 15-30 hnub los ntawm Hiav Txwv.

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N, N-Dihydroxyethyl-p-toluidine CAS TSIS: 3077-12-1

p-Tolyldiethanolamine cas 3077-12-1
N, N-Dihydroxyethyl-p-toluidine CAS TSIS: 3077-12-1
N, N-Dihydroxyethyl-p-toluidine CAS TSIS: 3077-12-1 Hoobkas
2,2 '- (P-TOLYLIMINO) DIETHANOL nrog cov txheej txheem zoo CAS 3077-12-1
2,2 '- (P-tolylimino) kev noj haus tsis muaj mob
CAS TSIS TAU: 3077-12-1

2,2 '- (P-TOLYLIMINO) DIETHANOL (DHEPT) 3077-12-1

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Kev cob qha 98% Cas: 4760-34-3 N-Methylbenzene-1,2-diamine rau nqe Hoobkas

CAS TSIS TAU .:
4760-34-3
Lwm lub npe:
N-Methylbenzene-1,2-diamine
MF:
C7H10N2
EINECS Tsis Muaj .:
225-297-6
Qhov chaw ntawm Keeb Kwm:
Fujian, Suav
Qib Tus Qauv:
Muaj Qib
Purity:
98% +
Zog:
Cov kua ntshiab
Daim ntawv thov:
Siv raws li kws tshuaj thiab zas xim nrab
Hom Lub Npe:
Jenny
Tus Qauv Zauv:
4760-34-3
Khoom npe ::
N-Methylbenzene-1,2-diamine
TSIS MUAJ.:
4760-34-3
MW ::
122.17
Cov Ntaub Ntawv Mol ::
4760-34-3.mol
Melting taw tes:
22 ° C (lit.)
Kub taw tes:
123-124 ° C10 hli Hg (lit.)
Qhov ceev:
1.075 g / mL ntawm 25 ° C (lit.)
Performance index yooj yim:
n20 / D 1.612 (lit.)
Fp:
> 230 ° F
Pka:
6.17 ± 0.10 (Teem Tau)

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CAS 623-08-5; N-METHYL-P-TOLUIDINE Cov kev muag khoom sab saum toj!

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 Cov kev muag khoom saum toj kawg nkaus!

Kev Siv Tshuaj Siv Tshuaj CAS 623-08-5 N4 Dimethylaniline
4-Methyl-N-methylaniline Chaw tsim tshuaj paus / Muaj cov khoom zoo / Nqe zoo / Hauv Tshuag CAS NO.623-08-5

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