CAS NO.99-76-3/Methylparaben Manufacturer/Methyl 4- hydroxybenzoate/High quality/Best price/DA 90 DAYS
Zambiri Zachangu
Dzina lazogulitsa:Methylparaben
CAS: 99-76-3
Mapangidwe a maselo: C8H8O3
Molecular kulemera: 152.15
Nambala ya EINECS: 202-785-7
Maonekedwe:Makristasi oyera kapena achikasu granular
Mayina ena: MethylparabenMethyl 4-hydroxybenzoate;:NIPAGIN;NIPAGIN PLAIN;P-HYDROXYBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0098;METHYLPARABEN,FCC;METHYLPARABEN,NF;4-HYDROXYBENZOICACIDMETHYLESTER(METHYLPARABEN,FCC);;4-Hydroxybenzoic acid, methyl ester;4-(Carbomethoxy)phenol;Methylparaben;4-(Methoxycarbonyl) phenol;Methyl parahydroxybenzoate;Methyl-4-hydroxybenzoate;p-Hydroxybenzoic acid methyl ester;methyl para-hydroxybenzoate;4-Hydroxybenzoic Acid Methyl Ester;Methyl 4-hydroxybenzoate;4-Hydroxy-benzoic acid methyl ester;p-Hydroxybenzoic acid, methyl ester;p-Hydroxybenzoic methyl ester;4-Hydroxybenzoic acid methylester
Port: doko lililonse ku China
Kulemera kwake: 1.209 g/cm3
PSA:46.53000 LogP:1.17880
Kusungunuka: Kusungunuka pang'ono m'madzi
Malo Osungunuka 125-128 °C (lit.)
Malo Owira: 265.5 °C pa 760 mmHg
Katundu Wolemera: 152.15 Flash Point: 116.4 °C
Chitetezo 26-36-24/25 Zizindikiro Zowopsa 36/37/38-20/21/22
Kulongedza katundu: malinga ndi zomwe makasitomala amafuna
Kusungirako: Sungani pamalo owuma, amdima ndi mpweya wabwino.
Mayendedwe: Panyanja kapena pandege
njira zolipirira: L/C, T/T, D/A, D/P, O/A, paypal, western union etc.kulandira malipiro onse.
Kufotokozera kwa Methylparaben
Methylparaben, yokhala ndi nambala yolembetsa ya CAS 99-76-3, imadziwikanso kuti Methyl p-hydroxybenzoate; 4-(Methoxycarbonyl)phenol.Ndi ya m'magulu azinthu a Developer;Functional Materials;Aromatics.Nambala yake ya EINECS ndi 202-785-7.Mapangidwe ake a molekyulu ndi C.8H8O3ndipo kulemera kwa molekyulu ndi 152.15. Komanso, dzina lake mwadongosolo ndi Benzoic acid,4-hydroxy-,methyl ester.Methylparaben imatengedwa mosavuta kuchokera m'mimba kapena pakhungu. Imapangidwa ndi hydrolyzed kukhala p-hydroxybenzoic acid ndipo imatulutsidwa mwachangu popanda kudzikundikira m'thupi. Pa anthu omwe ali ndi khungu labwinobwino, methylparaben imakhala yosakwiyitsa komanso yosasangalatsa; komabe, kusagwirizana ndi ma parabens omwe adalowetsedwa adanenedwa. Zitha kupezeka muzinthu zambiri zotsogola zapakhungu/zankhope.
Zakuthupi za Methylparaben ndi: (1)ACD/LogP: 1.882; (2) # ya Lamulo la 5 Kuphwanya: 0; (3)ACD/LogD (pH 5.5): 1.88; (4)ACD/LogD (pH 7.4): 1.83; (5)ACD/BCF (pH 5.5): 15.83; (6)ACD/BCF (pH 7.4): 14.11; (7)ACD/KOC (pH 5.5): 251.25; (8)ACD/KOC (pH 7.4): 223.85; (9)#H olandira ma bond: 3; (10)#H opereka bond: 1; (11)#Zomangira Zozungulira Momasuka: 3; (12)Mlozera wa Refraction: 1.547; (13) Molar Refractivity: 39.908 cm3; (14) Molar Volume: 125.756 cm3; (15) Kuthamanga Kwambiri: 45.7929992675781 dyne / cm; (16)Kuchulukana: 1.21 g/cm3; (17)Flash Point: 116.398 °C; (18) Enthalpy ya vaporization: 52.377 kJ / mol; (19) Malo otentha: 265.536 °C pa 760 mmHg; (20)Kuthamanga kwa Nthunzi: 0.00600000005215406 mmHg pa 25°C;
Kugwiritsa Ntchito Methylparaben: Methylparaben imadziwika kuti imachedwetsa kukula kwa Drosophila mu magawo a larval ndi pupal. Ndi antifungal yomwe imagwiritsidwa ntchito kwambiri ngati chosungira chakudya, mankhwala, ndi zodzoladzola. Mycocten, ndipo nthawi zambiri amagwiritsidwa ntchito ngati anti-fungal agent mu Drosophila food media.Methylparaben ndi anti-fungal agent yomwe imagwiritsidwa ntchito nthawi zambiri mu gel osakaniza tsitsi. Pawiri nthawi zambiri amapezeka mu carpules a anesthetic m'deralo, akuchita ngati bacteriostatic wothandizira ndi preservative. Methylparaben (yomwe imatchedwanso Nipigin M, Tegosept, ndi Mycocten) imagwiritsidwa ntchito ngati fungicide mu media media ya Drosophila. Kugwiritsiridwa ntchito kwa methylparaben kumadziwika kuti kumachepetsa kukula kwa Drosophila mu magawo a larval ndi pupal.
Methylparaben ndi yovulaza pokoka mpweya, kukhudzana ndi khungu komanso ngati kumeza. Zimakwiyitsa maso, kupuma komanso khungu .mukamagwiritsa ntchito valani zovala zodzitetezera, pewani kukhudzana ndi khungu ndi maso. Mukakhudzana ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndikupita kuchipatala.
Mutha kusinthabe ma data awa kukhala mamolekyu:
(1)KUmwetulira:COC(=O)c1ccc(cc1)O;
(2) Mt. InChI:InChI=1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3;
(3) Mt. InChIKey:LXCFILQKKLGQFO-UHFFFAOYSA-N.
Dongosolo la kawopsedwe la Methylparaben motere:
| Zamoyo | Mtundu Woyesera | Njira | Mlingo Wonenedwa (Mlingo Wokhazikika) | Zotsatira | Gwero |
|---|---|---|---|---|---|
| nkhumba | LD50 | pakamwa | 3gm/kg (3000mg/kg) | FAO Nutrition Misonkhano Report Series. Vol. 53A, p. 81, 1974. | |
| mbewa | LD50 | intraperitoneal | 960mg/kg (960mg/kg) | KHALIDWE: SOMNOLENCE (ZOCHITIKA ZONSE ZOSAVUTA)KHALIDWE: ATAXIA ZOCHITIKA ZINTHU NDI KUGWIRITSA NTCHITO: FLACCID PARALYSIS POPANDA ANESTHESIA (NTHAWI ZONSE ZA NEUROMUSCULAR BLOCKAGE) | Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 45, p. 260, 1956. |
| mbewa | LD50 | pakamwa | > 8gm/kg (8000mg/kg) | KHALIDWE: ATAXIAZOCHITIKA ZINTHU NDI KUGWIRITSA NTCHITO: FLACCID PARALYSIS POPANDA ANESTHESIA (NTHAWI ZONSE ZA NEUROMUSCULAR BLOCKAGE) | Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 45, p. 260, 1956. |
| mbewa | LD50 | subcutaneous | 1200mg/kg (1200mg/kg) | Archives Internationales de Pharmacodynamie ndi Therapie. Vol. 128, p. 135, 1960. | |
| Kalulu | LD50 | pakamwa | 6gm/kg (6000mg/kg) | FAO Nutrition Misonkhano Report Series. Vol. 53A, p. 81, 1974. | |
| makoswe | LD50 | subcutaneous | 500mg/kg (500mg/kg) | Clinical Toxicology. Vol. 4 (2), p. 185, 1971. |
检验报告
CHITSANZO CHA KUSANGALALA
| Zogulitsa: 对羟基苯甲酸甲酯 Methyl 4 - hydroxybenzoate | CAS:99-76-3 | Yendetsani Tsiku:2023.02.02 | Tsiku Lopanga:2023.02.01 |
| Molecular formula:C8H8O3Molecular kulemera:151.1399 | Kuchuluka:25T | Nambala ya gulu: HC/2302001 | Alumali moyo:36 miyezi |
| 检测项目 Zinthu Zoyesa Ndi Zotsatira | |||
| Kanthu | Kufotokozera | Zotsatira | |
| 外观 Maonekedwe | 白色或类白色结晶性粉末Whiteor pafupifupi woyera crystalline ufa | 合格 Woyenerera | |
| 含量%≥ aniline assay | ≥98.0-102.0% | 99.65 | |
| 熔点（℃） Melting Point | 125-128 ℃ | 126.5 | |
| 酸度(PH)Acidity | 4-7 | 6.52 | |
| 干燥失重 Kutaya pa Kuyanika | ≤0.5% | 0.39 | |
| 灼烧残渣 Chotsalira Choyatsira | ≤0.1% | 0.05 | |
| Mapeto | Woyenerera | ||
Kugwiritsa ntchito
1. Ntchito ngati antifungal wothandizira chakudya, zodzoladzola ndi mankhwala
2. Amagwiritsidwa ntchito ngati chosungira, amagwiritsidwanso ntchito mu mankhwala ndi organic synthesis
3. Zoteteza; antimicrobial agents.
4. Amagwiritsidwa ntchito ngati antiseptic ndi fungicide pamankhwala mumakampani opanga mankhwala, komanso amagwiritsidwa ntchito ngati chowonjezera chophatikizika cha organic synthesis ndi chakudya, zonunkhira, mafilimu, ndi zina zambiri.
Kuposa
1.kupereka chitsanzo
2.kulongedza katundu kungakhale molingana ndi zofuna za makasitomala
3.funso lililonse lidzayankhidwa mkati mwa maola 24
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5.factory mtengo.
6.kutumiza mwachangu. tili ndi mgwirizano wabwino ndi otumiza akatswiri ambiri, titha kukutumizirani zinthuzo mukatsimikizira dongosolo.
7.titha kuvomereza njira zosiyanasiyana zolipirira, l/c, t/t, d/a, d/p, o/a, paypal, western union etc., ndipo timagwirizana ndi sinosure zaka zambiri.
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A: Zambiri mwazinthu zathu, zitsanzo zilipo, koma chonde perekani mtengo wotumizira.
Q2: MOQ wanu ndi chiyani?
A: Pazinthu zamtengo wapatali, MOQ yathu imayambira pa 10g, 100g ndi 1kg.
Q3: Ndi mtundu wanji wamalipiro omwe mumavomereza?
A: Invoice ya Proforma yomwe ili ndi zambiri zaku banki yathu idzatumizidwa pambuyo potsimikizira kuyitanitsa.
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| 产品 | Zogulitsa | 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-氨基噻唑 | 2 - Aminothiazole | 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 |
| 二乙烯三胺(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 |
