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N,N-dimethylethanolamine CAS: 108-01-0
N,N-dimethylethanolamine CAS: 108-01-0 Nws yog cov kua tsis muaj xim nrog lub ntxhiab tsw qab. Qhov txwv tsw: 0.25 ppm. Molecularweight 5 89.16; Boiling point = 133 ℃; Freezing/Meltingpoint = 259 ℃; Flash point = 41 ℃ (oc); Autoignitiontemperature 5 = 295 ℃. Cov kev txwv tawg: LEL 5 = 1.6%; UEL 5 = 11.9%. Kev txheeb xyuas kev phom sij ...Nyeem ntxiv -
Acetonitrile CAS 75-05-8 PURITY: ≥99% Siv ua cov kuab tshuaj
Acetonitrile, luv ua ACN, yog cov organic nitrile yooj yim tshaj plaws, feem ntau hu ua methane cyanide thiab methylnitrile. Nws yog cov kua tsis muaj xim thiab pob tshab ntawm chav tsev kub. Nws yog volatile heev thiab muaj ib tug tshwj xeeb Chemicalbook tsw zoo ib yam li ether. Nws yog flammable thiab hlawv thaum hlawv...Nyeem ntxiv -
N, N-Dimethylaniline CAS: 121-69-7 PURITY: > 99% Dye intermediates.
N,N-dimethylaniline yog nyob rau hauv daim ntawv ntawm cov kua roj daj daj. Cov hauv qab no yog cov lus piav qhia ntxaws ntawm daim ntawv ntawm N,N-dimethylaniline: Qhov tsos: Cov kua roj daj daj mus rau xim av nrog ib qho tsw ntxhiab pungent, thiab yooj yim oxidized kom tsaus xim. Cov khoom siv lub cev: Insoluble hauv dej, ...Nyeem ntxiv -
2-naphthol CAS 135-19-3 Purity: 99% Muab cov khoom zoo dyestuff nruab nrab
Kev kho cov ntaub ntawv lub cev 1. Cov khoom: dawb mus rau liab flaky siv lead ua, tsaus dua thaum khaws cia rau hauv huab cua ntev. 2. Qhov ceev (g / mL, 20/4 ℃): 1.181. 3. Qhov ceev sib piv (20 ℃, 4 ℃): 1.25. 4. Melting point (ºC): 122 ~ 123. 5. Boiling point (ºC, ntawm atmospheric siab): 285 ~ 286. 6. 6. flash point (ºC...Nyeem ntxiv -
N-Methylaniline CAS 100-61-8 NMA Octane Booster Purity≥ 99% Monomethyl Aniline
Txheej txheem cej luam N-methylaniline yog cov khoom tseem ceeb hauv N-alkyl aromatic amine series thiab yog ib qho tseem ceeb hauv cov tshuaj zoo. Muaj ntau yam siv tau. Cov khoom siv lub cev thiab tshuaj lom neeg N-methylaniline yog cov kua roj tsis muaj xim ntawm chav tsev kub. Yaj hauv ethanol, ether, thiab chloroform, tsis yaj...Nyeem ntxiv -
o-Phenylenediamine CAS 95-54-5 1
Cov Lus Txhais: 1,2-Diaminobenzene,1,2-Phenylenediamine,o-Phenylenediamine,OPD;1,2-Diaminobenzene,1,2-Phenylenediamine,OPD;1,2-DiaChemicalbookminobenzene,o-Phenylenediamine,OPD;1,2- Fenylendiamin; benzene,1,2-diamino-;benzene-1,2-diamine;diamino-1,2benzene;EK1700 CAS Number: 95-54-5 Cov mis molecular: C...Nyeem ntxiv -
Tris(dimethylaminomethyl)phenol CAS: 90-72-2
2,4,6-Tris(dimethylaminomethyl)phenol, tseem hu ua epoxy accelerator DMP-30, yog ib qho khoom siv tshuaj lom neeg tseem ceeb nrog ntau yam kev siv. Nov yog nws cov kev siv tseem ceeb: Epoxy resin curing agent: Siv ua thermosetting epoxy resin curing agent thiab adhesive. Nws muaj kev txhawb nqa zoo ...Nyeem ntxiv -
3-Cyanopyridine CAS 100-54-9 Siv ua cov khoom siv nruab nrab rau tshuaj, xim pleev xim, cov khoom noj khoom haus ntxiv, cov khoom noj ntxiv, cov tshuaj tua kab.
3-Cyanopyridine CAS: 100-54-9 Cov mis mos molecular C6H4N2 Qhov hnyav molecular 104.11 EINECS tus lej 202-863-0 Melting point 48-52 °C (lit.) Boiling point 201 °C (lit.) Density 1.159 Refractive index 1.5242 (kwv yees) Flash point 184 °F Cov khoom siv tshuaj: Cov khoom no yog siv lead ua dawb, mp50 ～ 52 ℃, b....Nyeem ntxiv -
Maleic anhydride CAS: 108-31-6 PURITY: ≥99.5% hmoov dawb Siv ua raw khoom rau unsaturated polyester resin, alkyd resin, thiab lwm yam, kuj siv rau hauv tshuaj thiab tshuaj tua kab
Maleic anhydride CAS: 108-31-6 xwm Melting point 51-56°C (lit.) Boiling point 200°C (lit.) Density 1.48 Bulk density 700-800kg/m3 Vapor density 3.4 (vsair) Vapor pressure 0.16mmHg (20°C) Refractive index 1.4688 (kwv yees) Flash point 218°F Maleic anhydride, tseem hu ua "maleic anhy...Nyeem ntxiv -
Ethylene glycol CAS 07-21-1 PURITY: ≥99.5% Siv rau hauv kev tsim cov polyester resins, alkyd resins, plasticizers, antifreeze agents, thiab tseem muaj nyob rau hauv cov tshuaj pleev ib ce
Ethylene glycol CAS 107-21-1 Ethylene glycol, tseem hu ua glycol, yog qhov yooj yim tshaj plaws aliphatic diol. Nws muaj cov khoom siv tshuaj lom neeg ntawm cov cawv, xws li lub peev xwm los tsim cov ethers thiab esters, kom oxidized los tsim cov aldehydes lossis acids, thiab kom condense los tsim cov ethers. Nws kuj tseem tuaj yeem su...Nyeem ntxiv -
Morpholine CAS: 110-91-8 Kev ntshiab: ≥99% Cov neeg muag khoom zoo tshaj plaws
Cov Khoom Siv: Cov khoom siv tseem ceeb ntawm cov khoom siv accelerator NOBS yog siv los ua cov tshuaj reagent thiab cov kuab tshuaj rau cov resin, wax, shellac, thiab lwm yam. Nws yog siv los tsim cov sodium sulfate, dej iav thiab ultramarine, thiab lwm yam. Nws kuj tseem siv rau hauv kev tsim cov iav, ua ntawv, tshuaj ntxuav tes, xab npum, zas xim, cov fiber hluavtaws, ...Nyeem ntxiv -
Crystal violet lactone CVL CAS 1552-42-7 Kev Huv Si: ≥97%
Crystal violet lactone xwm CAS No. 1552-42-7 Molecular formula C26H29N3O2 Molecular weight 415.53 EINECS No. 216-293-5 Melting point 180-183 ° C Boiling point 534.12 ° C (roughestimate) Density 1.1424 (roughestimate) Vapor pressure 0 Paat 25 ° C Refractive index 1.7120 (esChemicalbooktimate) Cia...Nyeem ntxiv
