CAS NO.99-76-3/Methylparaben Gaosi/Methyl 4-hydroxybenzoate/Lelei tele/Tau sili ona lelei/DA 90 ASO
Fa'amatalaga Pupuu
Igoa oloa: Methylparaben
CAS: 99-76-3
Fa'asologa molekiula: C8H8O3
Mamafa molekiula: 152.15
EINECS Nu.:202-785-7
Foliga Vaaia:Kilisitala pa'epa'e pe samasama
Isi igoa：Methylparaben;Methyl 4-hydroxybenzoate;:NIPAGIN;NIPAGIN PLAIN;P-HYDROXYBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0098;METHYLPARABEN,FCC;METHYLPARABEN,NF;4-HYDROXYBENZOICACIDMETHYLESTER(METHYLPARABEN);4-HYDROXYLMETHYLBENZOATE;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
Uafu: so'o se uafu i Saina
Mafiafia: 1.209 g/cm3
PSA:46.53000 LogP:1.17880
Fa'asolo: Fa'asolo teisi i le vai
Tulaga e Liusuavai ai 125-128 °C (lit.)
Pupula: 265.5 °C i le 760 mmHg
Mamafa Molekiula: 152.15 Tulaga Fa'amumu: 116.4 °C
Saogalemu 26-36-24/25 Tulafono o Lamatiaga 36/37/38-20/21/22
Fa'aputuina: e tusa ai ma mana'oga o tagata fa'atau
Teuina: Teu i se nofoaga mago, pogisa ma ea lelei.
Felauaiga: i le sami poʻo le ea
auala e totogi ai: L/C, T/T, D/A, D/P, O/A, paypal, western union ma isi. talia uma totogi.
Fa'amatalaga o le Methylparaben
O le Methylparaben, fa'atasi ai ma le numera resitala CAS 99-76-3, e ta'ua fo'i o le Methyl p-hydroxybenzoate; 4-(Methoxycarbonyl)phenol. E aofia i vaega oloa o le Developer; Functional Materials; Aromatics. O lona numera EINECS o le 202-785-7. O le fua fa'atatau molecular o lenei vaila'au o le C.8H8O3ma o le mamafa molecular e 152.15. E le gata i lea, o lona igoa fa'atulagaina o le Benzoic acid,4-hydroxy-,methyl ester. E faigofie ona mitiia le Methylparaben mai le gastrointestinal tract po'o le pa'u. E fa'a-hydrolyzed i le p-hydroxybenzoic acid ma vave ona fa'asa'oloto e aunoa ma le fa'aputuina i le tino. I se faitau aofa'i e masani le pa'u, e toetoe lava a le fa'aita ma e le fa'a'ono'onoina le methylparaben; peita'i, ua lipotia mai ni tali allergic i parabens ua foloina. E mafai ona maua i le tele o oloa ta'uta'ua mo le pa'u/foliga.
O meatotino faaletino e uiga i le Methylparaben e aofia ai: (1)ACD/LogP: 1.882; (2)# o le Tulafono o le 5 Soliga: 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 fusiua taliaina: 3; (10)#H fusiua foa'i: 1; (11)#Sa'oloto Liliu Fusiua: 3; (12)Fa'asinomaga o le Fa'afoliga: 1.547; (13) Fa'aliliuga o le Molar: 39.908 cm3; (14) Voluma Molar: 125.756 cm3; (15) Tete'e o le Luga: 45.7929992675781 dyne/cm; (16) Mamafa: 1.21 g/cm3; (17)Poitū Fa'amumu: 116.398 °C; (18)Enthalpy o le Vaporization: 52.377 kJ/mol; (19)Poitū Pupuni: 265.536 °C i le 760 mmHg; (20)Mamafa o le Ausa: 0.00600000005215406 mmHg i le 25°C;
Fa'aaogāga o le Methylparaben: Ua iloa le Methylparaben e fa'agesegese ai le tuputupu a'e o le Drosophila i le tulaga o le anufe ma le pupal. O se vaila'au e fa'a'ole'ole ai le siama e fa'aaogā lautele e fai ma mea e fa'asao ai mea'ai, vaila'au, ma mea teuteu. Mycocten, ma e masani ona fa'aaogāina o se vaila'au e tete'e ai i siama i mea'ai a le Drosophila. O le Methylparaben o se vaila'au e tete'e ai i siama e masani ona fa'aaogāina i gels mo lauulu. E masani ona maua le vaila'au i totonu o ponaivi o le fa'ama'i fa'alotoifale, e fai ma vaila'au e tete'e ai i siama ma mea e fa'asao ai. O le Methylparaben (e ta'ua fo'i o Nipigin M, Tegosept, ma Mycocten) e masani ona fa'aaogāina o se vaila'au e fa'a'ole'ole ai siama i mea'ai a le Drosophila. O le fa'aaogāina o le methylparaben ua iloa e fa'agesegese ai le tuputupu a'e o le Drosophila i le tulaga o le anufe ma le pupal.
E afaina le Methylparaben pe a mānavaina, pe a pa'i atu i le pa'u ma pe a foloina. E fa'aita ai mata, faiga manava ma le pa'u. A e fa'aaogaina, ia ofuina ni lavalava puipui talafeagai, 'alo'ese mai le pa'i atu i le pa'u ma mata. Afai e pa'i atu i mata, fufulu vave i le tele o le vai ma saili se fesoasoani fa'afoma'i.
E mafai lava ona e liua faʻamatalaga nei i le fausaga molecular:
(1)ATAATA:COC(=O)c1ccc(cc1)O;
(2) Std. InChI:InChI=1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3;
(3) Std. InChIKey:LXCFILQKKLGQFO-UHFFFAOYSA-N.
O faʻamaumauga oona o le Methylparaben e faʻapea:
| Meaola | Ituaiga o Su'ega | Auala | Fua Fa'atatau ua Lipotiina (Fua Fa'atatau Masani) | Aafiaga | Punaoa |
|---|---|---|---|---|---|
| pua'a kulina | LD50 | tautala | 3gm/kg (3000mg/kg) | Faasologa o Lipoti o Fonotaga Taumafa a le FAO. Vol. 53A, Itulau 81, 1974. | |
| isumu | LD50 | totonu o le peritoneal | 960mg/kg (960mg/kg) | AMIO: MOE (GAOIOIGA LOTOTO LAUTELE)AMIOGA: ATAXIA NERA FA'ATASI MA LAGONA: PARALISI FLACCID E AUNOA MA LE FA'AMAMALU (E MASANI ONA PUPUNI NEUROMUSCULAR) | Tusi Fa'asolopito a le American Pharmaceutical Association, Lomiga Fa'asaienisi. Vol. 45, Itulau 260, 1956. |
| isumu | LD50 | tautala | > 8gm/kg (8000mg/kg) | AMIOGA: ATAXIANERA FA'ATASI MA LAGONA: PARALISI FLACCID E AUNOA MA LE FA'AMAMALU (E MASANI ONA PUPUNI NEUROMUSCULAR) | Tusi Fa'asolopito a le American Pharmaceutical Association, Lomiga Fa'asaienisi. Vol. 45, Itulau 260, 1956. |
| isumu | LD50 | pa'u i lalo o le tino | 1200mg/kg (1200mg/kg) | Archives Internationales de Pharmacodynamie ma le Therapie. Vol. 128, Itulau. 135, 1960. | |
| lapiti | LD50 | tautala | 6gm/kg (6000mg/kg) | Faasologa o Lipoti o Fonotaga Taumafa a le FAO. Vol. 53A, Itulau 81, 1974. | |
| isumu | LD50 | pa'u i lalo o le tino | > 500mg/kg (500mg/kg) | Toxicology Fa'afoma'i. Vol. 4(2), Itulau 185, 1971. |
检验报告
TUSI FA'AMAONIA O LE SU'ESU'EGA
| Oloa: 对羟基苯甲酸甲酯 Methyl 4-hydroxybenzoate | CAS:99-76-3 | Aso o le Siakiina:2023.02.02 | Aso o le Gaosiga:2023.02.01 |
| Fa'asologa molekiula：C8H8O3Mamafa molekiula：151.1399 | Aofa'i：25T | Numera o le Vaega: HC/2302001 | O le umi e teu ai:36 masina |
| 检测项目 Mea Su'ega ma Taunu'uga | |||
| Mea | Fa'amatalaga | I'uga | |
| 外观 Foliga vaaia | 白色或类白色结晶性粉末Pa'u pa'epa'e pe toetoe lava a pa'epa'e le pa'u tioata | 合格 Agavaa | |
| 含量%≥ su'ega aniline | ≥98.0-102.0% | 99.65 | |
| 熔点（℃） Tulaga e liusuavai ai | 125-128℃ | 126.5 | |
| 酸度(PH)Oona | 4-7 | 6.52 | |
| 干燥失重 Leiloa i le Fa'amago | ≤0.5% | 0.39 | |
| 灼烧残渣 Toega o le Mu | ≤0.1% | 0.05 | |
| Faaiuga | Agavaa | ||
Talosaga
1. Fa'aaogaina o se vaila'au e fa'amamā ai siama mo mea'ai, mea teuteu ma vaila'au
2. Fa'aaogaina o se mea e fa'asao ai, e fa'aaogaina fo'i i vaila'au ma le fa'asologa o mea ola
3. Mea fa'asao; vaila'au e tete'e ai siama.
4. E faʻaaogaina o se vailaʻau faʻamamā ma fungicide mo vailaʻau i le alamanuia o vailaʻau, ma faʻaaogaina foʻi o se faʻaopoopoga vailaʻau mo le faʻaputuga faʻalenatura ma meaʻai, mea manogi, ata tifaga, ma isi.
Silisili Ese
1.sapalai faʻataʻitaʻiga
2. e mafai ona tusa ai le teuina ma le manaʻoga o tagata faʻatau
3. o le a taliina soʻo se fesili i totonu ole 24 itula
4. Matou te tuʻuina atu le pili faapisinisi, lisi o afifiina, pili o le utaina, COA, tusi faamaonia o le soifua maloloina ma le tusi faamaonia o le amataga. Afai ei ai ni manaoga faapitoa o au maketi, taʻu mai ia i matou.
5. tau mai le falegaosimea.
6. vave ona tuʻuina atu. E lelei la matou galulue faʻatasi ma le tele o tagata faʻapolofesa e lafoina atu oloa, e mafai ona matou lafoina atu oloa ia te oe pe a uma ona e faʻamaonia le poloaiga.
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Q1: E te tuʻuina atu ni faʻataʻitaʻiga mo suʻega?
A: Mo le tele o a matou oloa, o lo'o maua fa'ata'ita'iga, ae fa'amolemole totogi le tau o felauaiga.
Q2: O le a lau MOQ?
A: Mo le oloa taugata, o la matou MOQ e amata mai le 10g, 100g ma le 1kg.
Q3: O a ituaiga tuutuuga totogi e te taliaina?
A: O le inivoisi Proforma o loʻo tuʻuina atu faʻatasi ma faʻamatalaga a le faletupe o le a lafoina pe a uma ona faʻamaonia le oka.
auala e totogi ai: L/C, T/T, D/A, D/P, O/A, paypal, western union ma isi. talia uma totogi.
Q4: E fa'apefea lou taimi e fa'ao'oina atu ai?
A: I se tulaga lautele, e 3 i le 5 aso talu ona maua lau totogi muamua.
Q5: E fa'apefea ona e taulimaina se faitioga e uiga i le lelei?
A: Muamua lava, o la matou puleaina lelei o le a faʻaitiitia ai le faʻafitauli o le lelei e toetoe lava a leai.
Afai e iai se faʻafitauli lelei e mafua mai ia i matou, matou te auina atu ia te oe ni oloa e leai se totogi mo le suiina pe toe faʻafoʻi atu lau tupe leiloa.
Oloa autū
| O le Mit-Ivy o se vailaʻau lauiloa ma vailaʻau faʻafomaʻi gaosi oloa ma le lagolago malosi a le R&D i Saina. O le Aniline e masani ona aʻafia ai, ma oloa a le Chlorine. Totogi：DA 60 ASO TEL:008613805212761 E-MAIL:info@mit-ivy.com http://www.mit-ivy.com | ||
| 产品 | Oloa | 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 | Aniline N-isopropy | 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-ETILA-N-KOLOROETILA-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（FA'APUTUPUTU POLYMER/PIPI'I） | 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 |
