CAS: TSIS MUAJ. 120-47-8 / Ethyl 4-hydroxybenzoate Chaw Tsim Khoom / Zoo Tshaj / Tus nqi zoo tshaj plaws / DA 90 HNUB muaj REACH Daim Ntawv Pov Thawj
Cov Lus Qhia Ceev
Lub Npe: Ethylparaben
EINECS:204-399-4
CAS: Tsis muaj. 120-47-8
Qhov Ceev: 1.168 g / cm3
PSA:46.53000
LogP:1.56890
Kev yaj: Yaj hauv ethanol, ether thiab acetone, me ntsis yaj hauv dej
Melting Point: 114-117 ° C (lit.)
Cov mis: C9H10O3
Kub Kub: 297.5 ° C ntawm 760 mmHg
Qhov Hnyav Molecular: 166.177
Qhov Kub Ceev 120.3 °C
Tsos: dawb crystalline hmoov
Kev Nyab Xeeb: 26-36-24/25
Cov lej kev pheej hmoo: 36/37/38
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.
Cov Lus Txhais: Benzoicacid, p-hydroxy-, ethyl ester (6CI, 8CI); 4-(Ethoxycarbonyl)phenol; 4-Carbethoxyphenol; 4-Hydroxybenzoic acid ethyl ester; Aseptin A; Aseptine A; Aseptoform E; Bonomold OE; E 214; Easeptol; Ethyl 4-hydroxybenzoate; EthylButex; Ethyl nipagin; Ethyl p-hydroxybenzoate; Ethyl parasept; Ethylparaben; Mekkings E; Mycocten; p-(Ethoxycarbonyl)phenol; p-Carbethoxyphenol; p-Hydroxybenzoate ethyl ester;
Kev Siv Ethylparaben
Ethylparaben (CAS NO.120-47-8) yog siv los ua cov khoom noj khoom haus preservative, thiab kuj siv rau hauv kev lag luam tshuaj, tawv thiab lwm yam lag luam.
Kev Tsim Khoom Ethylparaben
Ethylparaben (CAS NO.120-47-8) tuaj yeem tau txais los ntawm txoj cai-hydroxy benzoic acid thiab ethanol nyob rau hauv lub xub ntiag ntawm sulfuric acid ua catalyst rau esterification, tom qab ntawd muaj lawv nyob rau hauv dej rau crystallization, thiab tom qab ntawd los ntawm lim thiab pickling kom tau txais cov khoom.
Cov Ntaub Ntawv Txog Ethylparaben Toxicity Nrog Kev Siv
| Cov kab mob | Hom Kev Ntsuas | Txoj Kev | Cov Koob Tshuaj Tau Tshaj Tawm (Cov Koob Tshuaj Ib Txwm Muaj) | Cov nyhuv | Qhov chaw |
|---|---|---|---|---|---|
| dev | LD50 | qhov ncauj | 5gm/kg (5000mg/kg) | Cov Ntawv Qhia Txog Kev Sib Tham Txog Kev Noj Haus ntawm FAO. Vol. 53A, Nplooj. 81, 1974. | |
| tus nas tsuag | LD50 | qhov ncauj | 2gm/kg (2000mg/kg) | Cov Ntawv Qhia Txog Kev Sib Tham Txog Kev Noj Haus ntawm FAO. Vol. 53A, Nplooj. 81, 1974. | |
| nas | LD50 | hauv plab | 520mg/kg (520mg/kg) | Cov Txheej Txheem Tshuaj. Vol. 20, Nplooj. 89, 1952. | |
| nas | LD50 | qhov ncauj | 3gm/kg (3000mg/kg) | Bromatologia thiab Chemia Toksykologiczna. Vol. 14 Ib., p. 301 Ib., 1981. | |
| luav | LD50 | qhov ncauj | 5gm/kg (5000mg/kg) | Cov Ntawv Qhia Txog Kev Sib Tham Txog Kev Noj Haus ntawm FAO. Vol. 53A, Nplooj. 81, 1974. | |
| nas tsuag | LD | qhov ncauj | > 200mg/kg (200mg/kg) | Acta Obstetrica thiab Gynaecologica Japonica, Lus Askiv Edition. Vol. 22 Ib., p. Peb 94, 1975. |
Cov Ntaub Ntawv Kev Nyab Xeeb Ethylparaben
Cov Lus Qhia Txog Kev Pheej Hmoo: 36/37/38
R36/37/38: Ua rau khaus rau qhov muag, ua pa thiab tawv nqaij.
Cov Lus Qhia Txog Kev Nyab Xeeb: 26-36-24/25
S24/25: Tsis txhob kov daim tawv nqaij thiab qhov muag.
S26: Yog tias raug qhov muag, yaug tam sim ntawd nrog dej ntau thiab nrhiav kev pab kho mob.
S36: Hnav cov khaub ncaws tiv thaiv uas tsim nyog.
Cov Khoom Siv Tshuaj Ethylparaben
Cov Qauv Empirical: C9H10O3
Qhov Hnyav Molecular: 166.1739 g / mol
EINECS: 204-399-4
Cov ntsuas ntawm Refraction: 1.538
Qhov Ceev: 1.168 g/cm33
Qhov Kub Ceev: 120.3 ° C
Melting point: 115-118 ° C (lit.)
Cia khoom kub: 0-6 ° C
Tsos: Dawb crystalline hmoov
Enthalpy ntawm Vaporization: 55.89 kJ / mol
Kub Kub: 297.5 ° C ntawm 760 mmHg
Siab ntawm cov pa: 0.000759 mmHg ntawm 25 ° C
Kev yaj: Yaj hauv ethanol, ether thiab acetone, me ntsis yaj hauv dej
Cov qauv ntawm Ethylparaben (CAS NO.120-47-8):
Lub Npe IUPAC: Ethyl 4-hydroxybenzoate
Khoom Qeb ntawm Ethylparaben (CAS NO.120-47-8): Cov Khoom Siv Raw Tshuaj; Aromatic Esters
Cov lus qhia tshwj xeeb ntawm Isopropyl Myristate
Ethylparaben, nws tus lej sau npe cas yog 120-47-8. Nws kuj tseem hu ua Ethyl paraben; 4-(Ethoxycarbonyl)phenol; Ethyl 4-hydroxybenzoate; p-Hydroxybenzoate ethyl ester; Ethyl butex; 4-Hydroxybenzoic acid ethyl ester; thiab Ethyl p-hydroxybenzoate. Nws muaj kev phom sij, yog li cov kev ntsuas kev pab thawj zaug thiab lwm tus yuav tsum paub. Xws li: Thaum nyob rau ntawm daim tawv nqaij: ua ntej, yuav tsum yaug daim tawv nqaij nrog dej ntau tam sim ntawd rau tsawg kawg 15 feeb thaum tshem cov khaub ncaws uas muaj kuab paug. Qhov thib ob, nrhiav kev pab kho mob. Los yog nyob rau hauv lub qhov muag: Yaug lub qhov muag nrog dej ntau tsawg kawg 15 feeb, qee zaum tsa lub qhov muag sab saud thiab qis. Tom qab ntawd nrhiav kev pab kho mob sai sai. Thaum, nws tau nqus pa: Tshem tawm ntawm kev raug thiab txav mus rau huab cua ntshiab tam sim ntawd. Muab kev ua pa dag thaum tsis ua pa. Thaum ua pa nyuaj, muab oxygen. Thiab sai li sai tau txais kev pab kho mob. Tom qab ntawd koj yuav tsum tau noj cov khoom no: Ntxuav qhov ncauj nrog dej, thiab nrhiav kev pab kho mob tam sim ntawd. Cov lus qhia rau kws kho mob: Kho nrog kev txhawb nqa thiab cov tsos mob.
Tsis tas li ntawd xwb, Ethylparaben (CAS NO.120-47-8) tsis sib haum nrog cov neeg sawv cev oxidizing muaj zog, thiab koj yuav tsum tsis txhob noj nws nrog cov ntaub ntawv tsis sib haum. Thiab tseem tiv thaiv nws kom tawg ua cov khoom phom sij: carbon monoxide, carbon dioxide.
Cov Ntaub Ntawv Txog Lub Tuam Txhab
MIT –IVY Kev lag luam muab khoom zoo, N-alkylated aniline series khoom, organic intermediates. & tshuaj tshwj xeeb, Cov khoom lag luam ua thawj coj N-methyl aniline series, N-ethyl aniline series txhua xyoo tso tawm ntawm kaum tawm txhiab tons.
Peb muab cov khoom zoo, xa khoom raws sijhawm, thev naus laus zis thiab cov kev pabcuam zoo tshaj plaws. Peb lub tuam txhab nrog cov thev naus laus zis paub tab, cov khoom lag luam zoo txhim khu kev qha hauv kev lag luam hauv tsev thiab txawv teb chaws txaus siab rau qee lub koob npe nrov.
Peb paub tias tsuas yog los ntawm kev xa cov kev daws teeb meem rau koj thiab daws qhov teeb meem, peb thiaj li ua tau peb cov txiaj ntsig.
Nrog cov khoom zoo heev, cov khoom sib xws thiab kev nyab xeeb thiab kev tiv thaiv ib puag ncig, peb tau ua peb lub npe thoob plaws ntiaj teb. MIT-IVY INDUSTRY tau ua haujlwm ze nrog ntau lub tuam txhab tshuaj lom neeg thoob ntiaj teb xws li Archroma, BASF, Indulor Sun Chemical thiab lwm yam.
Yog tias koj xav tau ntau cov lus hais,
please add WHATSAPP:0086-13805212761 or E-MAIL:info@mit-ivy.com
Cov Lus Nug Feem Ntau
Q1: Koj puas yuav muab cov qauv rau kev kuaj?
A: Rau feem ntau ntawm peb cov khoom, cov qauv muaj, tab sis thov them tus nqi xa khoom.
Q2: Koj tus MOQ yog dab tsi?
A: Rau cov khoom muaj nqis siab, peb cov MOQ pib ntawm 10g, 100g thiab 1kg.
Q3: Koj txais cov nqe lus them nqi twg?
A: Daim ntawv qhia txog Proforma uas muaj peb cov ntaub ntawv hauv tuam txhab nyiaj yuav raug xa tom qab kev lees paub qhov kev txiav txim.
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.
Q4: Ua li cas txog koj lub sijhawm xa khoom?
A: Feem ntau, nws yuav siv sijhawm 3 txog 5 hnub tom qab tau txais koj cov nyiaj them ua ntej.
Q5: Koj ua li cas kho qhov tsis txaus siab zoo?
A: Ua ntej tshaj plaws, peb txoj kev tswj xyuas zoo yuav txo qhov teeb meem zoo ze rau xoom.
Yog tias muaj teeb meem zoo los ntawm peb, peb yuav xa koj cov khoom dawb los hloov lossis rov qab them koj qhov kev poob.
检验报告
DAIM NTAWV POV THAWJ TXOG KEV TSOM XAM
| Khoom: 对羟基苯甲酸乙酯 Ethyl 4-hydroxybenzoate | CAS: 120-47-8 | Hnub Tshawb Xyuas: 2023.02.02 | Hnub Tsim Khoom: 2023.02.01 |
| Cov mis molecular:C8H8O3 Qhov hnyav molecular:151.1399 | Qhov ntau：25T | Tus lej pawg: HC23/2302001 | Lub neej txee: 36 lub hlis |
| 检测项目 Khoom Siv Kuaj Thiab Cov Txiaj Ntsig | |||
| Khoom | Cov Lus Qhia Tshwj Xeeb | Qhov tshwm sim | |
| 外观 Qhov tsos | 白色或类白色结晶性粉末Dawb los yog yuav luag dawb crystalline hmoov | 合格 Tsim nyog | |
| 含量% ≥ kev ntsuam xyuas aniline | 99.0-100.5% | 99.82 | |
| 熔点 (℃） Melting Point | 115-118 ℃ | 116.7 | |
| 酸度(PH)Kev ua kua qaub | 4-7 | 6.28 | |
| 干燥失重 Poob thaum ziab | ≤0.5% | 0.49 | |
| 灼烧残渣 Cov Khoom seem ntawm kev kub hnyiab | ≤0.05% | 0.04 | |
| Xaus lus | Tsim nyog | ||
Cov khoom tseem ceeb
| Mit-Ivy yog cov tshuaj zoo thiab cov tshuaj intermediates uas paub zoo. Chaw tsim khoom nrog kev txhawb nqa R & D muaj zog hauv Suav teb. Feem ntau koom nrog Aniline, Chlorine cov khoom. Kev Them Nyiaj: DA 60 HNUB TEL:008619961957599 E-MAIL:info@mit-ivy.com | ||
| 产品 | Khoom | CAS |
| N-甲基间甲苯胺 | N-Methyl-M-Methylaniline | 696-44-6 |
| N-羟乙基苯胺 | N-(2-hydroxyethyl)-Aniline | 122-98-5 |
| N-乙基对甲苯胺 | N-ethyl-p-toluidine | 622-57-1 |
| N, N-二甲基邻甲苯胺 | N,N-Dimethyl-o-toluidine | 609-72-3 |
| N-甲基邻甲苯胺 | N-Methyl-o-methylaniline | 611-21-2 |
| N, N-二乙基对甲苯胺 | N,N-Diethyl-p-toluidine | 613-48-9 |
| N, N-二乙基间甲苯胺 | N,N-diethyl-m-toluidine | 91-67-8 |
| N-氰乙基－N-羟乙基间甲苯胺 | N-cyanoethyl-n-hydroxyethyl-m-toluidine | 119-95-9 |
| N-乙基间甲苯胺 | N-ethyl-m-toluidine | 102-27-2 |
| N-氰乙基－N-羟乙基苯胺 | N-cyanoethyl-n-hydroxyethyl aniline | 92-64-8 |
| N-乙基邻甲苯胺 | N-ethyl-o-toluidine | 94-68-8 |
| N, N-二羟乙基对甲苯胺 | N,N-dihydroxyethyl-p-toluidine | .3077-12-1 |
| N, N-二乙基苯胺 | N,N-diethyl aniline | 91-66-7 |
| N-丁基－N-羟乙基苯胺 | N-butyl-n-hydroxy aniline | 3046-94-4 |
| N-乙基－N-氰乙基间甲苯胺 | N-ethyl-n-cyanoethyl-m-toluidine | 148-69-6 |
| N-丁基－N-氰乙基苯胺 | N-butyl-n-cyano aniline | 61852-40-2 |
| N-甲基－ N-羟乙基苯胺 | N-methyl-n-hydroxyetjyl aniline | 93-90-3 |
| N, N-二丁基苯胺 | N,N-dibutyl aniline | 613-29-6 |
| N-乙基－N-氰乙基苯胺 | N-ethyl-n-cyanoethyl aniline | 148-87-8 |
| N-正丁基苯胺 | N-Phenyl-N-butyl aniline | 1126-78-9 |
| N-乙基－N-羟乙基苯胺 | N-ethyl-n-hydroxyethyl aniline | 92-50-2 |
| N-乙基－N-苄基间甲苯胺 | N-ethyl-n-benzyl-m-toluidine | 119-94-8 |
| N-甲基－N-苄基苯胺 | N-methyl-n-benzyl aniline | 614-30-2 |
| N-异丙基苯胺 | N-isopropy aniline | 768-52-5 |
| N-乙基－N-苄基苯胺 | N-ethyl-n-benzyl aniline | 92-59-1 |
| N-环已基苯胺 | N-Cyclohexylaniline | 1821-36-9 |
| N, N-二甲基间甲苯胺 | N,N,3-trimethyl- Dimethyl-m-toluidine | 121-72-2 |
| N-甲基甲酰苯胺 | N-Methylformanilide | 93-61-8 |
| N-甲基-N-羟乙基对甲苯胺 | N-(2-HYDROXYETHYL)-N-METHYL-4-TOLUIDINE | 2842-44-6 |
| N, N-二甲基对甲苯胺 | N,N,4-trimethyl-;dimethyl-4-toluidine; Dimethyl-p-toluidine | 99-97-8 |
| N-甲基对甲苯胺 | N-Methyl-p-toluidine | 623-08-5 |
| N, N-二甲基苯胺 | N,N-dimethyl aniline | 121-69-7 |
| N, N-二羟乙基苯胺 | N,N-dihydroxyethyl aniline | 120-07-0 |
| N-乙基-N-羟乙基间甲苯胺 | N-Ethyl-N-Hydroxyethyl-M-Toluidine | 91-88-3 |
| N, N-二羟乙基间甲苯胺 | N,N-dihydroxyethyl-m-toluidine | 91-99-6 |
| N-乙基苯胺 | N-ethyl aniline | 103-69-5 |
| N-甲基苯胺 | N-methyl aniline | 100-61-8 |
| N-甲基对甲苯胺 | 4-Methyl-N-methylaniline | 623-08-5 |
| N-甲基-N-羟乙基苯胺 | 2-(N-Methylanilino)ethanol | 93-90-3 |
| N, N-二甲基对苯二胺 | N,N-DIMETHYL-P-PHENYLENEDIAMINE | 99-98-9 |
| 3- ( 甲氨基 ) 甲苯 | 3-(Methylamino)toluene | 696-44-6 |
| N, N-二异丙醇对甲苯胺 | DIPROPOXY-P-TOLUIDINE | 38668-48-3 |
| N, N-二乙基邻甲苯胺 | N,N-DIETHYL-O-TOLUIDINE | 606-46-2 |
| N-甲基对硝基苯胺 | N-Methyl-4-nitroaniline | 100-15-2 |
| N, N-二苄基苯胺 | N,N-DIBENZYLANILINE | 91-73-6 |
| N-苯基乙醇胺 | 2-Anilinoethanol | 122-98-5 |
| N- 苄基苯胺 | N-Phenylbenzylamine | 103-32-2 |
| N-羟乙基间甲苯胺 | N-2-HYDROXYETHYL-M-TOLUIDINE | 102-41-0 |
| N-乙基N氯乙基间甲苯胺 | N-ETHYL-N-CHLOROETHYL-M-TOLUIDINE | 22564-43-8 |
| N, N-二乙基-4-氨基-2-甲基苯甲醛 | 4-Diethylamino-2-methylbenzaldehyde | 92-14-8 |
| 间甲苯胺 | M-Toluidine MT | 108-44-1 |
| 1,4-二溴-2,5-二碘苯 | 1,4-DIBROMO-2,5-DIIODOBENZENE | 63262-06-6 |
| N, N-二羟乙基对苯二胺硫酸盐 | N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate | 54381-16-7 |
| N-乙基-N-苄基-4-氨基苯甲醛 | 4-(N-Ethyl-N-benzyl) amino-benzoaldehyde | 67676-47-5 |
| N, N-二乙基-4-氨基苯甲醛 | 4-Diethylaminobenzaldehyde | 120-21-8 |
| 对二甲胺基苯甲醛 | p-Dimethylaminobenzaldehyde | 100-10-7 |
| 2- Lub Ob Hlis | 2-Aminothiaazole | 96-50-4 |
| 对甲苯胺 | P-Toluidine PT | 106-49-0 |
| N, N-双(2-羟基丙基)苯胺 | N,N-BIS(2-HYDROXYPROPYL) ANILINE | 3077-13-2 |
| N-乙基-N-氰乙基苯胺 | 3-Ethylanilinopropiononitrile | 148-87-8 |
| N-乙基-N-(3'-磺酸苄基)苯胺 | N-Ethyl-N-benzylaniline-3'-sulfonic acid | 101-11-1 |
| 邻苯甲酰苯甲酸甲酯 | Methyl 2-benzoylbenzoate | 606-28-0 |
| 对羟基苯甲酸甲酯 | Methylparaben | 99-76-3 |
| 十四酸异丙酯 | Isopropyl myristate | 110-27-0 |
| 棕榈酸异丙酯 | Isopropyl palmitate | 142-91-6 |
| 邻甲苯胺 | O-Toluidine OT | 95-53-4 |
| 4- 甲基-N-苯基苯胺 | N-PHENYL-P-TOLUIDINE | 620-84-8 |
| N, N-二甲基苄胺 | N,N-Dimethylbenzylamine BDMA | 103-83-3 |
| N, N-二甲基甲酰胺 | N,N-Dimethylformamide DMF | .68-12-2 |
| N-甲基甲酰胺 | N,N-Dimethylformamidedimethyl acetal (DMF-DMA) | 4637-24-5 |
| N, N-二甲基乙酰胺 | N,N-Dimethylacetamide DMAC | 127-19-5 |
| N, N-二乙基间甲苯甲酰胺 避蚊胺 | N,N-diethyl-m-toluamide DEET | 134-62-3 |
| N, N-二乙基羟胺 | N,N-Diethylhydroxylamine DEHA | 3710-84-7 |
| N, N-二甲基-间甲基苯胺 | N,N-DIMETHYL-M-TOLUIDINE | 121-72-2 |
| N-甲基二苯胺 | N-Methyldiphenylamine | 552-82-9 |
| N, N-二氰乙基苯胺 | N,N-Dicyanoethylaniline | 1555-66-4 |
| N-乙基-2-硝基苯胺 | N-Ethyl-2-Nitro-Benzenamine | 10112-15-9 |
| N-(2-羟乙基)乙二胺 | AEEA | 111-41-1 |
| DETA (DETA) | Diethylenetriamine DETA | 111-40-0 |
| 三乙烯二胺 | Triethylenediamine | 280-57-9 |
| 三乙烯四胺 | TriethylenetetramineTETA | 112-24-3 |
| 四乙烯五胺 | TEPA | 112-57-2 |
| 间二氯苯 | 1,3-Dichlorobenzene MDCB | 541-73-1 |
| 间二三氟甲苯 | 1,3-Bis(trifluoromethyl)-benzene | 402-31-3 |
| 粉末丁腈橡胶 | MITIVY33-1 (POLYMER/ADHESIVE COMPOUNDING) | 9003-18-3 |
| 十六烷基氯化吡啶 | Cetylpyridinium chloride monohydrate | 6004-24-6 |
| 对氯甲苯 | 4-Chlorotoluene | 106-43-4 |
| 无水硫酸钠 | SODIUM SULFATE | 7757-82-6 /15124-09-1 |
| 碱性嫩黄 | Auramine O | 2465-27-2 |
| 偶氮二异丁腈 | 2,2'-Azobis (2-methylpropionitrile) | 78-67-1 |
