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2-(2-Aminoethylamino) ethanol CAS: 111-41-1 yog dab tsi? AEEA PURITY: 99%
2-(2-Aminoethylamino) ethanol
CAS: 111-41-1
PURITY ≥99%
Cov mis mos molecular C4H12N2O
TSIS MUAJ 104.15
Tus lej EINECS 203-867-5
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
Ntim: raws li cov neeg xav tau
Cia Khoom: Khaws cia rau qhov chaw qhuav, tsaus ntuj thiab muaj cua nkag.
Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
Cov txheej txheem them nqi: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. txais txhua qhov kev them nyiaj. -
Triethylamine CAS: 121-44-8 PURITY: ≥99% TSHUAJ YEJ
Triethylamine
CAS: 121-44-8
PURITY ≥99%
Cov mis tshuaj molecular C6H15N
TSIS MUAJ 101.19
Tus lej EINECS 204-469-4
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
Ntim: raws li cov neeg xav tau
Cia Khoom: Khaws cia rau qhov chaw qhuav, tsaus ntuj thiab muaj cua nkag.
Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
Cov txheej txheem them nqi: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. txais txhua qhov kev them nyiaj. -
N, N-Dimethylaniline CAS: 121-69-7 PURITY: > 99% Dye intermediates
N,N-Dimethylaniline
CAS: 121-69-7
PURITY ≥99%
Cov mis mos molecular C8H11N
TSIS MUAJ 121.18
Tus lej EINECS 204-493-5
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
Ntim: raws li cov neeg xav tau
Cia Khoom: Khaws cia rau qhov chaw qhuav, tsaus ntuj thiab muaj cua nkag.
Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
Cov txheej txheem them nqi: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. txais txhua qhov kev them nyiaj. -
CAS NO.872-50-4 N-methyl-2-pyrrolidone/Zoo tshaj/Tus nqi zoo tshaj/Hauv Tshuag
Lub npe khoom: N-methyl-2-pyrrolidone
CAS: 872-50-4
Cov mis mos molecular: C5H9NO
Qhov hnyav molecular: 99.1326
EINECS No.: 212-828-1
Kev huv huv: ≥99%
Qhov Ceev: 1.033 g/cm3
PSA: 20.31000
LogP: 0.17650
Melting Point: -24 ° C
Kub Kub: 201.999 ° C ntawm 760 mmHg
Flash Point: 86.111 ° C
Kev Nyab Xeeb: 41
Tus lej kev pheej hmoo: 45-65-36/38
Hom: MIT -IVY INDUSTRY CO., LTD
Lwm lub npe: 2-Pyrrolidinone, 1-methyl-; 1-Methyl-5-pyrrolidinone; 1-Methylazacyclopentan-2-ib; 1-Methylpyrrolidone; AgsolEx 1; M-Pyrol; Microposit 2001; N 0131; N-Methyl-2-ketopyrrolidinone; N-Methyl-2-pyrrolidinone; N-Methyl-a-pyrrolidinone; N-Methylbutyrolactam; N-Methylpyrrolidone; NMP; NSC 4594; Pharmasolve; Pyrol M; SL 1332; N-Methyl-2-Pyrrolidone (NMP); N-methyl-pyrrolidone;
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
Ntim: raws li cov neeg xav tau
Cia Khoom: Khaws cia rau qhov chaw qhuav, tsaus ntuj thiab muaj cua nkag.
Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
Cov txheej txheem them nqi: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. txais txhua qhov kev them nyiaj. -
1-(Dimethylamino) tetradecane CAS 112-75-4
1-(Dimethylamino) tetradecane CAS 112-75-4
Zoo li kua pob tshab. tsis yaj hauv dej thiab tsis ntom dua dej. Yog li ntawd, ntab saum dej. Kev sib cuag yuav ua rau khaus tawv nqaij, qhov muag thiab cov ntaub so ntswg. Tej zaum yuav muaj tshuaj lom los ntawm kev noj, kev ua pa lossis kev nqus ntawm daim tawv nqaij.
Siv los ua lwm yam tshuaj. Thiab feem ntau yog siv rau hauv cov tshuaj preservatives, roj additives, bactericides, tsawg hlau extractants, pigment dispersants, mineral flotation agents, cosmetic raw materials, thiab lwm yam.
Cov Cai Khaws Cia: Khaws cia rau qhov chaw txias, qhuav, tsaus ntuj hauv lub thawv lossis lub tog raj kheej uas kaw ruaj ruaj. Khaws cia deb ntawm cov khoom siv tsis sib xws, cov khoom siv hluav taws xob thiab cov neeg tsis tau kawm. Khi thiab sau daim ntawv lo rau thaj chaw. Tiv thaiv cov thawv/lub tog raj kheej kom tsis txhob puas tsuaj.
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CAS NO.622-57-1 N-Ethyl-p-toluidine/Zoo tshaj/Tus nqi zoo tshaj/Hauv Tshuag
Lub npe khoom: N-Ethyl-p-toluidine
CAS: 622-57-1
Cov mis mos molecular: C9H13N
Qhov hnyav molecular: 135.209
EINECS No.: 210-742-9
Kev huv huv: ≥99%
Qhov Ceev: 0.954g/cm3
PSA:12.03000
LogP: 2.49980
Melting Point: -6.87°C (kwv yees)
Kub Kub: 217.6 ° C ntawm 760 mmHg
Qhov Kub Ceev: 84.1 ° C
Kev Nyab Xeeb: 23-36/37/39
Tus lej kev pheej hmoo: 20/21/22-36/37/38
Hom: MIT -IVY INDUSTRY CO., LTD
Lwm lub npe: N-Ethyl-p-toluidine; N-Ethyl-4-methylaniline; 622-57-1; N-Ethyl-4-toluidine; N-Ethyl-p-methylaniline; p-Methyl-N-ethylaniline; p-Toluidine, N-ethyl-; BENZENAMINE, N-ETHYL-4-METHYL-; N-ethyl-4-methyl-aniline; NSC 8889; W991US1LF2; NSC-8889; EINECS 210-742-9;NSC8889;N-Athyl-p-toluidin;4-(Ethylamino)toluene;UNII-W991US1LF2;N-Ethyl-4-methyl-benzenamine;N-ETHYL-PARA-TOLUIDINE;N-Ethyl-N-(4-methylphenyl)amine;N-ETHYL-4-METHYLBENZENAMINE;MFCD00035793;N-Ethyl-N-(4-methylphenyl)amine
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
Ntim: raws li cov neeg xav tau
Cia Khoom: Khaws cia rau qhov chaw qhuav, tsaus ntuj thiab muaj cua nkag.
Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
Cov txheej txheem them nqi: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. txais txhua qhov kev them nyiaj. -
3-Diethylaminophenol CAS 91-68-9
3-Diethylaminophenol
CAS 91-68-9
Cov mis molecular C10H15
Qhov hnyav molecular: 165.23
EINECS No. 202-090-9
Melting point 69-72 °C (lit.)
Kub taw tes 170 °C/15 mmHg (lit.)
Qhov Ceev 1.0203 (kwv yees li qub)
Vapor siab 0.345Pa ntawm 25 ℃
Refractive index 1.4820 (kwv yees)
Qhov kub hnyiab 141 °C
Daim Ntawv: flakes los yog granules
Xim: grey-xim av rau paj yeeb los yog liab
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Alcohol CAS: 107-18-6
Alcohol CAS: 107-18-6
xwm
Cov kua tsis muaj xim nrog ntxhiab tsw qab ntawm cov kua txob. Qhov ceev sib piv o. 8520. Qhov chaw khov -129 ℃. Qhov chaw kub 96.9 ℃. Qhov kub tseem ceeb yog 271.9 ℃. Qhov chaw ci (khob kaw) 22.2 ℃. Nws dhau los ua vitreous ntawm -190 ℃. Refractive index 1. 4132. Sib xyaw nrog dej, ether, ethanol, chloroform thiab roj av ether.
siv
Nws yog ib qho nruab nrab rau kev tsim cov glycerin, tshuaj, tshuaj tua kab, txuj lom thiab tshuaj pleev ib ce, thiab tseem yog cov khoom siv raw rau kev tsim cov diallyl phthalate resin thiab bis (2,3-bromopropyl) fumarate. Silane derivatives ntawm allyl cawv thiab copolymers nrog styrene yog dav siv hauv coatings thiab iav.
kev lag luam fiber. Allyl urethane tuaj yeem siv rau hauv cov txheej txheem polyurethane photosensitive thiab kev lag luam casting.
kev nyab xeeb
Nws muaj ib qho tsw tshwj xeeb thiab tuaj yeem ua rau khaus qhov muag, tawv nqaij, caj pas, thiab cov ntaub so ntswg. Hauv cov xwm txheej hnyav, nws tuaj yeem ua rau dig muag. Kev lo rau ntawm daim tawv nqaij tuaj yeem ua rau nws tig liab thiab ua rau kub hnyiab, thiab nws sai sai nqus los ntawm daim tawv nqaij, ua rau muaj kab mob siab, mob ntsws, ntshav ntws thiab lwm yam tsos mob. Ib qho ntawm cov cawv lom tshaj plaws, qhov ncauj LD50 hauv nas yog 64rng / kg. Qhov ncauj dev LD50 40mg / kg. Qhov siab tshaj plaws tso cai concentration hauv huab cua ntawm qhov chaw tsim khoom yog 5rng / m3. Ntawm qhov concentration no, qhov khaus yog muaj zog heev thiab tsis tuaj yeem zam tau ntev. Yog tias nws txaws rau ntawm daim tawv nqaij, yaug nrog dej thiab siv cov tshuaj raws li roj. Hnav cov khoom siv tiv thaiv thaum ua haujlwm. -
CAS NO.89-98-5 Lub Hoobkas Muab Khoom 2-Chlorobenzaldehyde /O-CHLOROBENZALDEHYDE (OCBA) /DA 90 HNUB / Hauv Tshuag
Lub npe khoom: 2-Chlorobenzaldehyde
CAS: 89-98-5
Cov mis mos molecular: C7H5ClO
Qhov hnyav molecular: 140.57
EINECS No.:201-956-3
Tsos: Tsis muaj xim lossis daj oily kua
Kev huv huv: ≥99%
Hom: MIT -IVY INDUSTRY CO., LTD
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
Ntim: 190kg / nruas LOS YOG raws li cov neeg siv khoom xav tau
Cia Khoom: Khaws cia rau qhov chaw qhuav, tsaus ntuj thiab muaj cua nkag.
Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
Cov txheej txheem them nqi: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. txais txhua qhov kev them nyiaj. -
4-Chlorobenzotrifluoride CAS 98-56-6
Chlorofluorotrimethylbenzene (4-chlorobenzene trifluoroiodine) yog ib yam kua tsis muaj xim pob tshab nrog rau ntxhiab tsw ntawm halogenated benzene. Cov tshuaj no tsis yaj hauv dej thiab tuaj yeem sib xyaw nrog benzene, ethanol, ether, halogenated hydrocarbons, thiab lwm yam.
Cov khoom siv tshuaj lom neeg: Cov khoom no yog kua ntawm chav tsev kub, mp-36 ℃, bp139.2 ℃, n20D 1.4460, qhov ceev sib piv 1.353, fp117 ℉ (47 ℃), soluble hauv cov kuab tshuaj organic xws li benzene thiab toluene.
Siv: Siv ua intermediates rau tshuaj tua kab, tshuaj, dyes, thiab lwm yam.
Txoj kev tsim khoom: para-chlorotoluene tau txais los ntawm kev siv photochlorination ntawm sab saw thiab kua theem fluorination: Chlorination: para-chlorotoluene raug muab tso rau hauv lub tshuab photochlorination reactor, cua sov rau 120-150 ℃, thiab chlorine raug dhau los ntawm lub tshuab reactor nyob rau hauv lub teeb ci ntsa iab ntawm lub teeb fluorescent. Siv ib qho me me ntawm cov kua tshuaj rau kev tshuaj xyuas roj chromatography txhua 10-15 feeb. Nres qhov tshuaj tiv thaiv thaum cov ntsiab lus ntawm para-chlorotoluene trichloride ntau dua 90%. Cov khoom raug distilled nyob rau hauv qhov siab txo qis kom tau txais para-chlorotoluene trichloride. Qhov txiaj ntsig yog 90-95%. Phau ntawv tshuaj lom neeg Fluorination: Para-chlorotoluene trichloride raug muab tso rau hauv lub tshuab fluorination, thiab 4-5 zaug ntawm anhydrous hydrogen fluoride ntxiv rau hauv molar piv. Tom qab cua sov, tshuaj tiv thaiv ntawm 1.9-2.4MPa kom txog thaum lub siab tshuaj tiv thaiv tsis nce ntxiv lawm. Cov pa roj hydrogen chloride uas tso tawm thaum lub sijhawm ua haujlwm raug alkali nqus, thiab cov tshuaj reactant raug neutralized thiab distilled nrog cov pa dej kom tau txais cov khoom nyoos. Tom qab ntawd distill ntawm qhov siab ib txwm kom tau txais cov kua para-chlorotoluene trifluoride nrog qhov kub npau ntawm 138-140 ℃. Cov txiaj ntsig yog 80-90%.
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Ethyl N-acetyl-N-butyl-β-alaninate CAS: 52304-36-6
BAAPE yog ib yam tshuaj tua kab uas muaj ntau yam zoo, thiab nws tua tau yoov, ntshauv, ntsaum, yoov qaib, kab laum, kab laug sab, kab laug sab me me, kab laug sab tiaj tiaj, kab laug sab xuab zeb, kab laug sab xuab zeb, kab laug sab cicadas, thiab lwm yam. Nws muaj zog tua tau yoov; nws cov tshuaj tua kab kav ntev thiab siv tau rau ntau yam huab cua sib txawv. Nws ruaj khov hauv kev siv thiab muaj kev ruaj khov thermal thiab tiv taus hws. BAAPE muaj kev sib raug zoo nrog cov tshuaj pleev ib ce thiab tshuaj siv feem ntau. Nws tuaj yeem ua rau cov tshuaj, emulsions, tshuaj pleev, tshuaj pleev xim, gels, aerosols, tshuaj tua yoov, microcapsules thiab lwm yam tshuaj tua kab tshwj xeeb, thiab kuj tuaj yeem ntxiv rau lwm yam khoom. Los yog hauv cov ntaub ntawv (xws li dej hauv chav dej, dej tua yoov), kom nws muaj zog tua tau yoov.
BAAPE muaj qhov zoo ntawm tsis muaj kev phiv tshuaj lom rau ntawm daim tawv nqaij thiab cov ntaub so ntswg, tsis muaj kev ua xua, thiab tsis muaj kev nkag mus rau hauv daim tawv nqaij.
Cov Khoom: Tsis muaj xim rau cov kua daj daj, yog ib qho tshuaj tua yoov tshaj cum zoo heev. Piv nrog cov tshuaj tua yoov tshaj cum ib txwm muaj (DEET, feem ntau hu ua DEET), nws muaj cov yam ntxwv tseem ceeb ntawm kev lom tsawg dua, tsis khaus ntau, thiab siv sijhawm ntev dua los tua yoov tshaj cum. , yog ib yam khoom zoo tshaj plaws hloov cov tshuaj tua yoov tshaj cum ib txwm muaj.
Cov tshuaj tua yoov uas yaj tau hauv dej (BAAPE) tsis muaj txiaj ntsig zoo li cov tshuaj DEET ib txwm muaj hauv kev tua yoov. Txawm li cas los xij, piv rau cov tshuaj no, DEET (IR3535) tsis ua rau khaus thiab tsis nkag mus rau hauv daim tawv nqaij.
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Diethylenetriamine CAS: 111-40-0 yog dab tsi? DETA PURITY: 99%
Diethylenetriamine
CAS: 111-40-0
PURITY ≥99%
Cov mis tshuaj molecular C4H13N3
TSIS MUAJ 103.17
Tus lej EINECS 203-865-4
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
Ntim: raws li cov neeg xav tau
Cia Khoom: Khaws cia rau qhov chaw qhuav, tsaus ntuj thiab muaj cua nkag.
Kev Thauj Mus Los: los ntawm hiav txwv lossis los ntawm huab cua
Cov txheej txheem them nqi: L / C, T / T, D / A, D / P, O / A, paypal, western union thiab lwm yam. txais txhua qhov kev them nyiaj.
