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N,N-Diethyl-m-toluamide DEET CAS: 134-62-3 PURITY: > 99% Tshuaj tua kab
N,N-Diethyl-m-toluamide
CAS: 134-62-3
PURITY ≥99%
Cov mis mos molecular: C12H17NO
TSIS MUAJ 191.27
Tus lej EINECS 223-055-4
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-Dimethylethylamine CAS 598-56-1
Lub npe khoom: N,N-Dimethylethylamine
CAS: 598-56-1
Cov mis mos molecular: C4H11N
Qhov hnyav molecular: 73.14
EINECS No.:209-940-8
Tsos: Pob tshab tsis muaj xim rau daj daj
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-Dimethylformamide CAS 68-12-2
Dimethylformamide yog ib yam kua tsis muaj xim thiab pob tshab. Nws tsis yog tsuas yog siv dav hauv cov tshuaj lom neeg xwb, tab sis kuj yog ib qho tshuaj yaj zoo heev uas siv tau ntau yam. Dimethylformamide yog ib yam khoom siv tseem ceeb rau kev lag luam tshuaj, petrochemical, tawv thiab lwm yam lag luam.
Dimethylformamide hu ua DMF. Nws yog ib qho tshuaj uas pawg hydroxyl ntawm formic acid hloov los ntawm pawg dimethylamino, nrog rau cov mis molecular HCON (CH3) 2. Nws yog ib qho kua tsis muaj xim thiab pob tshab uas muaj ntxhiab amine me me thiab qhov ceev ntawm 0.9445 (25 ℃). Melting point -61 ℃. Boiling point 152.8 ℃. Flash point 57.78 ℃. Vapor density 2.51. Vapor pressure 0.49kpa (3.7mmHg 25 ℃). Autoignition point yog 445 ℃. Qhov txwv ntawm kev tawg ntawm cov pa thiab cua sib xyaw yog 2.2 ~ 15.2%. Kev raug rau cov nplaim taws qhib thiab kub siab yuav ua rau muaj kev kub hnyiab thiab tawg. Nws tuaj yeem ua rau muaj kev kub ntxhov nrog cov kua qaub sulfuric thiab cov kua qaub nitric fuming thiab txawm tias tawg. Nws sib xyaw nrog dej thiab feem ntau cov kuab tshuaj organic. Nws yog ib qho kuab tshuaj rau cov tshuaj tiv thaiv tshuaj. Dimethylformamide ntshiab tsis muaj ntxhiab, tab sis qib kev lag luam lossis dimethylformamide uas lwj lawm muaj ntxhiab ntses vim nws muaj cov khoom tsis huv dimethylamine. Lub npe los ntawm qhov tseeb tias nws yog dimethyl hloov formamide (amide ntawm formic acid), thiab ob pawg methyl nyob ntawm N (nitrogen) atom. Dimethylformamide yog cov kuab tshuaj polar (hydrophilic) aprotic nrog lub ntsiab lus kub siab, uas tuaj yeem txhawb nqa SN2 cov tshuaj tiv thaiv. Dimethylformamide yog ua los ntawm formic acid thiab dimethylamine. Dimethylformamide tsis ruaj khov (tshwj xeeb tshaj yog thaum kub siab) nyob rau hauv qhov muaj cov hauv paus muaj zog xws li sodium hydroxide lossis cov kua qaub muaj zog xws li hydrochloric acid lossis sulfuric acid, thiab hydrolyzes rau formic acid thiab dimethylamine.
Nws ruaj khov heev hauv huab cua thiab thaum cua sov kom npau. Thaum qhov kub siab tshaj 350 ° C, nws poob dej thiab tsim cov pa roj carbon monoxide thiab dimethylamine. N, N-dimethylformamide yog cov tshuaj aprotic polar zoo heev uas tuaj yeem yaj feem ntau cov organic thiab inorganic thiab sib xyaw nrog dej, cawv, ethers, aldehydes, ketones, esters, halogenated hydrocarbons thiab aromatic hydrocarbons. . Qhov kawg ntawm N, N-dimethylformamide molecule yog ib puag ncig los ntawm methyl pawg, tsim ib qho chaw thaiv uas tiv thaiv cov ions tsis zoo los ntawm kev los ze thiab tsuas yog koom nrog cov ions zoo. Cov anions liab qab muaj zog ntau dua li cov anions solvated. Ntau cov tshuaj tiv thaiv ionic yooj yim dua los ua hauv N, N-dimethylformamide dua li cov tshuaj tiv thaiv protic dav dav. Piv txwv li, carboxylates thiab halogenated hydrocarbons react hauv N, N-dimethylformamide ntawm chav tsev kub. , tuaj yeem tsim cov esters nrog cov txiaj ntsig siab, thiab tshwj xeeb tshaj yog tsim rau kev tsim cov esters hindered sterically.
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1-Ethyl-2-pyrrolidone CAS No. 2687-91-4
1-Ethyl-2-pyrrolidone
CAS No. 2687-91-4
Cov mis mos molecular C6H11NO
Qhov hnyav molecular 113.16
EINECS No. 220-250-6
Hom: MIT -IVY INDUSTRY CO., LTD
Tsos: Kua xim pob tshab
Daim Ntawv Thov Siv rau kev ua kom cov khoom siv roj, tsim cov hmoov phom, tshuaj, cov xim pleev, cov tshuaj tua kab, cov tshuaj txhua hnub, cov tshuaj pleev xim, thiab cov tshuaj tiv thaiv kev puas tsuaj
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-Diethylhydroxylamine CAS: 3710-84-7 PURITY: 85% & 95% Cov tshuaj polymerization inhibitor thiab antioxidant zoo heev.
N,N-Diethylhydroxylamine
CAS: 3710-84-7
PURITY ≥85%
Cov mis mos molecular: C4H11NO
TSIS MUAJ 89.14
Tus lej EINECS 223-055-4
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. -
CAS NO.1493-13-6 Trifluoromethanesulfonic acid Chaw Tsim Khoom / Zoo Tshaj / Tus nqi zoo tshaj plaws / Hauv Tshuag
Cov Lus Tseem Ceeb
Muag kub Tus nqi zoo tshaj plaws ntawm Trifluoromethanesulfonic acidYuav zoo ntawm Trifluoromethanesulfonic acidOrganic Synthesis Supply Trifluoromethanesulfonic acid
Cov Lus Qhia Ceev
ProName: triflic acid Chaw Tsim Khoom / Zoo ... CasNo: 1493-13-6 Molecular Formula: C6H9ClO3 Appearance: kua daj daj Daim Ntawv Thov: Tshuaj nruab nrab, Pharmace ... Lub Sijhawm Xa Khoom: 15 Pob Hnub Nyoog: Hnab Woven / thoob Chaw Nres Nkoj: SHANGHAI / QINGDAO / LIANYUNGGANG Kev Tsim Khoom Muaj Peev Xwm: 10000000 Metric Ton / Hnub Purity: 99.8% Kev Khaws Cia: Khaws cia rau hauv qhov txias Kev Thauj Mus Los: Los ntawm hiav txwv / Los ntawm huab cua Txwv Tus lej: 1 Gram Cov ntsiab lus noo noo: 0.01 Impurity: / COA / MSDS: Muaj Qhov Chaw Keeb Kwm: Jiangsu, Tuam Tshoj Hom kev lag luam: Kev lag luam thiab kev lag luam koom ua ke Hom: MIT -IVY PURPITY: 99.91% -
CAS NO.88-72-2 2-Nitrotoluene/Zoo/Tus nqi zoo tshaj/Hauv Tshuag
Lub npe khoom: 2-Nitrotoluene
CAS: 88-72-2
Cov mis mos molecular: C7H7NO2
Qhov hnyav molecular: 137.138
Tus lej EINECS: 201-853-3
Kev huv huv: ≥99%
Qhov Ceev: 1.163 g/cm3
PSA: 45.82000
LogP: 2.42640
Lub Sijhawm Yaj: -9 ° C
Kub Kub: 221.999 ° C ntawm 760 mmHg
Flash Point: 106.111 ° C
Kev Nyab Xeeb: 53-45-61-27-16
Tus lej kev pheej hmoo: 45-46-22-51/53-62-36/37/38-23/24/25-11
Hom: MIT -IVY INDUSTRY CO., LTD
Lwm lub npe: 1-methyl-2-nitrobenzene; 2-nitrotoluene; o-nitrotoluene; ortho-nitrotoluene
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.99-08-1 3-Nitrotoluene/Zoo/Tus nqi zoo tshaj/Hauv Tshuag
Lub npe khoom: 3-Nitrotoluene
CAS: 99-08-1
Cov mis mos molecular: C7H7NO2
Qhov hnyav molecular: 137.138
EINECS No.: 202-728-6
Kev huv huv: ≥99%
Qhov Ceev: 1.167 g / cm3
PSA: 45.82000
LogP: 2.42640
Melting Point: 15 ° C
Kub Kub: 221.999 ° C ntawm 760 mmHg
Flash Point: 106.111 ° C
Kev Nyab Xeeb: 36/37-45-61-37-28A-27-16
Tus lej kev pheej hmoo: 23/24/25-33-51/53-36/37/38-11
Hom: MIT -IVY INDUSTRY CO., LTD
Lwm lub npe: 1-Methyl-3-nitrobenzene; 3-Methylnitrobenzene; m-Nitrophenylmethane; m-Nitrotoluol;
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.99-99-0 4-Nitrotoluene/Zoo/Tus nqi zoo tshaj/Hauv Tshuag
Lub npe khoom: 4-Nitrotoluene
CAS: 99-99-0
Cov mis mos molecular: C7H7NO2
Qhov hnyav molecular: 137.138
EINECS No.: 202-808-0
Kev huv huv: ≥99%
Qhov Ceev: 1.166 g / cm3
PSA: 45.82000
LogP: 2.42640
Melting Point: 51-54 ° C
Kub Npau: 238 ° C ntawm 760 mmHg
Flash Point: 106.1 ° C
Kev Nyab Xeeb: 28-37-45-61-27-16
Tus lej kev pheej hmoo: 23/24/25-33-51/53-36/37/38-11
Hom: MIT -IVY INDUSTRY CO., LTD
Lwm lub npe: Toluene, p-nitro- (8CI); 1-Methyl-4-nitrobenzene; 4-Methyl-1-nitrobenzene; 4-Methylnitrobenzene; 4-Nitrotoluene; 4-Nitrotoluol; NSC 9579; p-Methylnitrobenzene; p-Nitrotoluene; para-Nitrotoluene;
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-Dimethylaminobutane CAS: 927-62-8 Kev Ntshiab Siab 99% / qauv yog pub dawb / DA 90 hnub-
Lub Npe Khoom: N, N-Dimethylaminobutane
CAS: 927-62-8
Cov mis mos molecular: C6H15N
Qhov hnyav molecular 101.19
EINECS No.213-156-1
Kev huv huv: ≥99%
Hom: MIT -IVY INDUSTRY CO., LTD
Lwm lub npe: 1-Butanamine, N, N-dimethyl-; DIMETHYLBUTYLAMINE; N, N-Dimethylaminobutane, 99 +%; N, N-Dimethyl; DIMETHYL-N-BUTYLAMINE; (Dimethylamino) butane; 1-(N, N-Dimethylamino) butane; N, N-Dimethylbutan-1-amine
Daim Ntawv Thov: Siv ua cov tshuaj intermediates
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
Ntim: 200kg / 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. -
N,N'-Di-sec-butyl-p-phenylenediamine CAS 101-96-2
Lub npe khoom: N,N'-Di-sec-butyl-p-phenylenediamine
CAS 101-96-2
Cov mis mos molecular: C14H24N2
Qhov hnyav molecular: 220.35
EINECS No. 202-992-2
Tsos: kua ntshiab
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-Dimethylcapramide CAS No. 14433-76-2
Lub Npe Khoom: N, N-Dimethylcapramide
CAS No. 14433-76-2
Cov mis mos molecular: C12H25NO
Qhov hnyav molecular: 199.33
EINECS No.: 238-405-1204-495-6
Hom: MIT -IVY INDUSTRY CO., LTD
Tsos: Xim kua pob tshab, tsis muaj xim rau daj
Daim Ntawv Thov: Siv rau hauv cov tshuaj ntxuav tes, tshuaj pleev ib ce, tshuaj tua kab, cov kuab tshuaj organic thiab dimethyl tertiary amine intermediates, thiab lwm yam.
Chaw nres nkoj: txhua qhov chaw nres nkoj hauv Suav teb
Ntim: 200kg / 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.
