CAS NO.99-76-3/Methylparaben Manufacturer/Methyl 4- hydroxybenzoate/Tulaga maualuga/Tau sili ona lelei/DA 90 ASO
Fa'amatalaga vave
igoa ole oloa:Methylparaben
CAS: 99-76-3
fua mole:C8H8O3
mamafa mole:152.15
EINECS Nu.:202-785-7
Fa'aaliga:O tioata pa'epa'e pe samasama
Isi igoa: MethylparabenMethyl 4-hydroxybenzoate;:NIPAGIN;NIPAGIN PLAIN;P-HYDROXYBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0098;METHYLPARABEN,FCC;METHYLPARABEN,NF;4-HYDROXYBENZOICACIDMETHYLESTER(METHYLPARABENYLESTER(METHYLPARABEN);4-;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
Taulaga: soʻo se taulaga i Saina
Malosi:1.209 g/cm3
PSA:46.53000 LogP:1.17880
Solubility:Solu teisi i le vai
Lisi Liu 125-128 °C(malamalama)
Fa'asao: 265.5 °C ile 760 mmHg
Molecular Weight:152.15 Flash Point:116.4 °C
Saogalemu 26-36-24/25 Laiti Tulaga lamatia 36/37/38-20/21/22
afifiina: e tusa ai ma manaoga o tagata faatau
Teuina: Teu i se nofoaga matutu, pogisa ma ea.
Felauaiga: i le sami po'o le ea
auala totogi: L / C, T / T, D / A, D / P, O / A, paypal, western union etc.accept totogi uma.
Methylparaben Fa'amatalaga
O le Methylparaben, faʻatasi ai ma le numera resitala CAS 99-76-3, e lauiloa foi o le Methyl p-hydroxybenzoate; 4-(Methoxycarbonyl)phenol.E a'afia i vaega o oloa a le Developer;Meafaigaluega;Aromatics.O lona numera EINECS o le 202-785-7.O le fua mole mole o lenei vaila'au o le C8H8O3ma le mamafa mole mole e 152.15. O le a le mea e sili atu, O lona igoa faʻapitoa o le Benzoic acid, 4-hydroxy-,methyl ester.Methylparaben e faigofie ona faʻafefe mai le gastrointestinal tract poʻo le paʻu. E fa'asusu i le p-hydroxybenzoic acid ma fa'avave ona alu ese e aunoa ma le fa'aputuina i totonu o le tino. I totonu o le faitau aofaʻi o paʻu masani, o le methylparaben e toetoe lava a le faʻafefe ma le faʻafefe; ae ui i lea, ua lipotia mai ni fa'alavelave fa'afefe i parabens 'ai. E mafai ona maua i le tele o oloa ta'uta'ua o pa'u/mata.
O meatotino fa'aletino e uiga i Methylparaben o: (1)ACD/LogP: 1.882; (2) # o Soligatulafono e 5: 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 tagata e talia: 3; (10)#H foa'i fa'asoa: 1; (11)#Filifili Sa'oloto noataga: 3; (12) Fa'ailoga o le Fa'afoliga: 1.547; (13) Molar Refractivity: 39.908 cm3; (14) Molar Volume: 125.756 cm3; (15) Tete'e i luga: 45.7929992675781 dyne/cm; (16) Malosi: 1.21 g/cm3; (17) Mata Uila: 116.398 °C; (18) Enthalpy o Ausa: 52.377 kJ/mol; (19) Fa'apuna: 265.536 °C ile 760 mmHg; (20) Fua oona: 0.00600000005215406 mmHg i le 25 ° C;
Fa'aogaina o le Methylparaben: O le Methylparaben ua iloa e fa'agesegese le tuputupu a'e o le Drosophila ile la'asaga larval ma pupal. O se antifungal lea e masani ona faʻaaogaina e fai ma faʻasao mo meaʻai, vailaʻau, ma mea teuteu. Mycocten, ma e masani ona faʻaaogaina e fai ma sui faʻamaʻi i Drosophila food media.Methylparaben o se vailaʻau faʻamaʻi e masani ona faʻaaogaina i gels lauulu. O le tuufaatasiga e masani ona maua i carpules o le faʻamaʻi faʻapitonuʻu, e fai ma sui o le bacteriostatic ma le faʻasao. Methylparaben (lea e taʻua o Nipigin M, Tegosept, ma Mycocten) e masani ona faʻaaogaina e fai ma fungicide i Drosophila food media. O le fa'aogaina o le methylparaben ua iloa e fa'agesegese ai le tuputupu a'e o le Drosophila ile la'asaga o le larval ma le pupal.
O le Methylparaben e afaina pe a manava, fa'afeso'ota'i ma le pa'u ma pe a foloina. E ita i mata, manava ma le pa'u .pe a e fa'aogaina, fai ni ofu puipui talafeagai, aloese mai le fa'afeso'ota'i ma le pa'u ma mata. Afai e pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga faafoma'i.
E mafai lava ona e fa'aliliuina fa'amaumauga nei ile fausaga mole:
(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 faʻamatalaga oona o le Methylparaben e faʻapea:
| Fa'aletino | Ituaiga Su'ega | Auala | Tulaga ua lipotia (tulaga masani) | Aafiaga | Punavai |
|---|---|---|---|---|---|
| puaa puaa | LD50 | tautala | 3gm/kg (3000mg/kg) | Fa'asologa o Lipoti o Fonotaga a le FAO. Vol. 53A, Itulau. 81, 1974. | |
| isumu | LD50 | intraperitoneal | 960mg/kg (960mg/kg) | Amioga: FA'ATOTO (GAIOI FA'AVAE FA'AVAE)AMIO: ATAXIA NAVE FA'A'AU MA LE SAGA: PULEGA LELEI E LE'I LE FA'AMA'I (E MASANI AI LE NEUROMUSCULAR BLOCKAGE) | Tusitala a le American Pharmaceutical Association, Scientific Edition. Vol. 45, Itulau. 260, 1956. |
| isumu | LD50 | tautala | > 8gm/kg (8000mg/kg) | AMIO: ATAXIANAVE FA'A'AU MA LE SAGA: PULEGA LELEI E LE'I LE FA'AMA'I (E MASANI AI LE NEUROMUSCULAR BLOCKAGE) | Tusitala a le American Pharmaceutical Association, Scientific Edition. Vol. 45, Itulau. 260, 1956. |
| isumu | LD50 | subcutaneous | 1200mg/kg (1200mg/kg) | Archives Internationales de Pharmacodynamie ma le Therapie. Vol. 128, Itulau. 135, 1960. | |
| lapiti | LD50 | tautala | 6gm/kg (6000mg/kg) | Fa'asologa o Lipoti o Fonotaga a le FAO. Vol. 53A, Itulau. 81, 1974. | |
| isumu | LD50 | subcutaneous | > 500mg/kg (500mg/kg) | Toxicology ile falema'i. Vol. 4(2), Itulau. 185, 1971. |
检验报告
TUSI FA'AALIGA
| Oloa: 对羟基苯甲酸甲酯 Methyl 4- hydroxybenzoate | CAS:99-76-3 | Asiasi Aso:2023.02.02 | Aso Gaosiga:2023.02.01 |
| fua mole:C8H8O3mamafa mole:151.1399 | Tele：25T | Numera o vaega: HC/2302001 | Ola fa'asa:36 masina |
| 检测项目 Su'ega Mea ma I'uga | |||
| Aitema | Fa'amatalaga | I'uga | |
| 外观 Fa'aaliga | 白色或类白色结晶性粉末Pa'epa'e pe toetoe a pa'epa'e tioata tioata | 合格 Agavaa | |
| 含量%≥ su'esu'ega aniline | ≥98.0-102.0% | 99.65 | |
| 熔点（℃） Lisi Lisi | 125-128 ℃ | 126.5 | |
| 酸度(PH)Acidity | 4-7 | 6.52 | |
| 干燥失重 Ma'imau ile Fa'amago | ≤0.5% | 0.39 | |
| 灼烧残渣 Toe fa'amumu | ≤0.1% | 0.05 | |
| Fa'ai'uga | Agavaa | ||
Fa'atatauga
1. Faʻaaogaina e avea o se vailaʻau faʻamaʻi mo meaʻai, mea teuteu ma vailaʻau
2. Faʻaaogaina e avea o se faʻasao, faʻaaogaina foi i vailaʻau ma faʻasologa o meaola
3. Fa'asao; vailaau fa'ama'i.
4. E faʻaaogaina e avea ma vailaʻau faʻamaʻi ma fungicide mo vailaʻau i le falemaʻi falemaʻi, ma faʻaaogaina foi e fai ma faʻapipiʻi faʻamaʻi mo le faʻaogaina o meaola ma meaʻai, mea manogi, ata tifaga, ma isi.
Fa'asilisili
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| 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 | 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)etanol | 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-ETIL-N-CHLOROETIL-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 |
