CAS NO.99-76-3/Methylparaben Manifakti/Methyl 4- hydroxybenzoate/High quality/Pi bon pri/DA 90 JOU
Detay rapid
Non pwodwi: Methylparaben
CAS: 99-76-3
Fòmil molekilè: C8H8O3
Pwa molekilè: 152.15
EINECS No.:202-785-7
Aparans:Blan oswa jòn kristal granulaire
Lòt non: Methylparaben;Methyl 4-hydroxybenzoate;:NIPAGIN;NIPAGIN PLAIN;P-HYDROXYBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0098;METHYLPARABEN,FCC;METHYLPARABEN,NF;4-HYDROXYBENZOICACIDMETHYLESTER(METHYLPARABEN);4-HYDROXYLMETHYLBENZOICACIDMETHYLESTER;4-Hydroxybenzoic asid, ester methyl;4-(Carbomethoxy)fenol;Methylparaben;4-(Methoxycarbonyl)fenol;Methyl parahydroxybenzoate;Methyl-4-hydroxybenzoate;P-Hydroxybenzoic asid methyl ester;methyl para-hydroxybenzoate;4-Hydroxybenzoic Asid Methyl Ester;Methyl 4-hydroxybenzoate;4-Hydroxy-benzoic asid methyl ester;p-Hydroxybenzoic asid, methyl ester;p-Hydroxybenzoic methyl ester;4-Hydroxybenzoic asid methylester
Port: nenpòt pò nan Lachin
Dansite: 1.209 g / cm3
PSA:46.53000 LogP:1.17880
Solibilite: yon ti kras idrosolubl nan dlo
Pwen k ap fonn 125-128 °C (lit.)
Pwen bouyi: 265.5 °C nan 760 mmHg
Molekilè pwa:152.15 Flash Point:116.4 °C
Sekirite 26-36-24/25 Kòd Risk 36/37/38-20/21/22
Anbalaj: selon kondisyon kliyan yo
Depo: Sere nan yon kote ki sèk, nwa ak vantile.
Transpò: pa lanmè oswa pa lè
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Methylparaben Spesifikasyon
Methylparaben a, ak nimewo rejis CAS 99-76-3, konnen tou kòm Methyl p-hydroxybenzoate; 4-(Methoxycarbonyl) phenol.Li fè pati kategori pwodwi yo nan Developer; Materyèl fonksyonèl; Aromatik. Nimewo EINECS li se 202-785-7. Fòmil molekilè pwodui chimik sa a se C.8H8O3ak pwa molekilè se 152.15. Anplis de sa, non sistematik li se asid benzoik, 4-hydroxy-,methyl ester.Methylparaben fasilman absòbe nan aparèy la gastwoentestinal oswa nan po a. Li se idrolize nan asid p-hydroxybenzoic ak rapidman elimine san akimilasyon nan kò a. Nan yon popilasyon ki gen po nòmal, methylparaben se pratikman ki pa irite ak ki pa sansibilize; sepandan, reyaksyon alèjik nan parabèn enjere yo te rapòte. Li ka jwenn nan anpil nan dirijan po/figi pwodwi yo.
Pwopriyete fizik sou Methylparaben yo se: (1)ACD/LogP: 1.882; (2)# Vyolasyon Règ 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 kosyon akseptè: 3; (10)Donatè kosyon #H: 1; (11)#Freely Rotation Bonds: 3; (12)Endèks refraksyon: 1.547; (13) Refraktivite molè: 39.908 cm3; (14) Volim Molè: 125.756 cm3; (15)Tansyon sifas: 45.7929992675781 dyne / cm; (16)Dansite: 1.21 g/cm3; (17)Pwen flash: 116.398 °C; (18) Entalpi Vaporizasyon: 52.377 kJ / mol; (19)Pwen bouyi: 265.536 °C nan 760 mmHg; (20)Presyon vapè: 0.00600000005215406 mmHg nan 25°C;
Itilizasyon Methylparaben: Methylparaben konnen ralanti to kwasans Drosophila nan etap lav ak pupal. Li se yon antifonjik ki lajman itilize kòm yon konsèvasyon pou manje, dwòg, ak pwodui kosmetik. Mycocten, epi li se souvan itilize kòm yon ajan anti-chanpiyon nan Drosophila manje medya.Methylparaben se yon ajan anti-chanpiyon souvan yo itilize nan jèl cheve. Se konpoze an souvan yo te jwenn nan carpules nan anestezi lokal, aji kòm yon ajan bakteryostatik ak konsèvasyon. Methylparaben (yo rele tou Nipigin M, Tegosept, ak Mycocten) se souvan itilize kòm yon fonjisid nan medya manje Drosophila. Itilizasyon methylparaben konnen ralanti to kwasans Drosophila nan etap lav ak pupal.
Methylparaben a danjere lè rale, an kontak ak po epi si vale. Li irite je, sistèm respiratwa ak po. Lè w sèvi ak li, mete rad pwoteksyon apwopriye, evite kontak ak po ak je. Nan ka kontak ak je, rense imedyatman ak anpil dlo epi chèche konsèy medikal.
Ou ka toujou konvèti done sa yo nan estrikti molekilè:
(1)SOURI: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.
Done toksisite Methylparaben jan sa a:
| Òganis | Kalite tès | Wout | Rapòte Dòz (Dòz Nòmalize) | Efè | Sous |
|---|---|---|---|---|---|
| kochon Gine | LD50 | oral | 3gm/kg (3000mg/kg) | Seri rapò FAO sou Nitrisyon. Vol. 53A, paj. 81, 1974. | |
| sourit | LD50 | intraperitoneal | 960mg/kg (960mg/kg) | KONPÒTMAN: SOMNOLANS (AKTIVITE JENERAL DEPRESYON)KONPÒTMAN: ATAKSI NÈ PERIFERIK AK SANSASYON: PARALIZI FLASID SAN ANESTEZI (ANJOU BLOKE NEROMISKILÈ) | Journal of American Pharmaceutical Association, edisyon syantifik. Vol. 45, paj. 260, 1956. |
| sourit | LD50 | oral | > 8gm/kg (8000mg/kg) | KONPÒTMAN: ATAKSINÈ PERIFERIK AK SANSASYON: PARALIZI FLASID SAN ANESTEZI (ANJOU BLOKE NEROMISKILÈ) | Journal of American Pharmaceutical Association, edisyon syantifik. Vol. 45, paj. 260, 1956. |
| sourit | LD50 | anba lar | 1200mg/kg (1200mg/kg) | Archives Internationales de Pharmacodynamie et de Therapie. Vol. 128, paj. 135, 1960. | |
| lapen | LD50 | oral | 6gm/kg (6000mg/kg) | Seri rapò FAO sou Nitrisyon. Vol. 53A, paj. 81, 1974. | |
| rat | LD50 | anba lar | > 500mg/kg (500mg/kg) | Toksikoloji klinik. Vol. 4(2), paj. 185, 1971. |
检验报告
SÈTIFIKA ANALIZ
| Pwodwi: 对羟基苯甲酸甲酯 Methyl 4-hydroxybenzoate | CAS:99-76-3 | Enspekte Dat:2023.02.02 | Dat pwodiksyon:2023.02.01 |
| Fòmil molekilè:C8H8O3Pwa molekilè:151.1399 | Kantite：25T | Nimewo pakèt: HC/2302001 | Lavi etajè:36 mwa |
| 检测项目 Atik tès ak rezilta yo | |||
| Atik | Spesifikasyon | Rezilta | |
| 外观 Aparans | 白色或类白色结晶性粉末Whiteor prèske blan cristalline poud | 合格 Kalifye | |
| 含量% ≥ tès anilin | ≥98.0-102.0% | 99.65 | |
| 熔点（℃) Pwen k ap fonn | 125-128℃ | 126.5 | |
| 酸度(PH)Asidite | 4-7 | 6.52 | |
| 干燥失重 Pèt sou siye | ≤0.5% | 0.39 | |
| 灼烧残渣 Rezidi ignisyon | ≤0.1% | 0.05 | |
| Konklizyon | Kalifye | ||
Aplikasyon
1. Itilize kòm yon ajan antifonjik pou manje, pwodui kosmetik ak medikaman
2. Itilize kòm yon konsèvasyon, tou yo itilize nan medikaman ak sentèz òganik
3. Konsèvatif; ajan antimikwòb.
4. Li se itilize kòm antiseptik ak fonjisid pou medikaman nan endistri pharmaceutique, epi tou li itilize kòm aditif antiseptik pou sentèz òganik ak manje, epis santi bon, fim, elatriye.
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| 产品 | Pwodwi | 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-etil-p-toluidin | 622-57-1 |
| N,N-二甲基邻甲苯胺 | N,N-Dimethyl-o-toluidin | 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-Dietil-p-toluidin | 613-48-9 |
| N,N-二乙基间甲苯胺 | N,N-dietil-m-toluidin | 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-etil-m-toluidin | 102-27-2 |
| N-氰乙基－N-羟乙基苯胺 | N-cyanoethyl-n-hydroxyethyl anilin | 92-64-8 |
| N-乙基邻甲苯胺 | N-etil-o-toluidin | 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-dietil anilin | 91-66-7 |
| N-丁基－N-羟乙基苯胺 | N-butil-n-idroksi anilin | 3046-94-4 |
| N-乙基－N-氰乙基间甲苯胺 | N-etil-n-cyanoethyl-m-toluidine | 148-69-6 |
| N-丁基－N-氰乙基苯胺 | N-butil-n-cyano anilin | 61852-40-2 |
| N-甲基－ N-羟乙基苯胺 | N-methyl-n-hydroxyetjyl anilin | 93-90-3 |
| N,N-二丁基苯胺 | N,N-dibutil anilin | 613-29-6 |
| N-乙基－N-氰乙基苯胺 | N-etil-n-cyanoethyl anilin | 148-87-8 |
| N-正丁基苯胺 | N-fenil-N-butil anilin | 1126-78-9 |
| N-乙基－N-羟乙基苯胺 | N-etil-n-hydroxyethyl anilin | 92-50-2 |
| N-乙基－N-苄基间甲苯胺 | N-etil-n-benzil-m-toluidin | 119-94-8 |
| N-甲基－N-苄基苯胺 | N-methyl-n-benzyl anilin | 614-30-2 |
| N-异丙基苯胺 | N-izopropy anilin | 768-52-5 |
| N-乙基－N-苄基苯胺 | N-etil-n-benzil anilin | 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-IDROKSYETIL)-N-METHYL-4-TOLUIDIN | 2842-44-6 |
| N,N-二甲基对甲苯胺 | N,N,4-trimethyl-;dimethyl-4-toluidine; Dimethyl-p-toluidin | 99-97-8 |
| N-甲基对甲苯胺 | N-Methyl-p-toluidin | 623-08-5 |
| N,N-二甲基苯胺 | N,N-dimethyl anilin | 121-69-7 |
| N,N-二羟乙基苯胺 | N,N-dihydroxyethyl anilin | 120-07-0 |
| N-乙基-N-羟乙基间甲苯胺 | N-Etil-N-Idroksietil-M-Toluidin | 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-etil anilin | 103-69-5 |
| N-甲基苯胺 | N-metil anilin | 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) etanòl | 93-90-3 |
| N,N-二甲基对苯二胺 | N,N-DIMETHYL-P-FENYLENEDIAMIN | 99-98-9 |
| 3-(甲氨基)甲苯 | 3-(Methylamino)toluène | 696-44-6 |
| N,N-二异丙醇对甲苯胺 | DIPROPOXY-P-TOLUIDIN | 38668-48-3 |
| N,N-二乙基邻甲苯胺 | N,N-DIETHIL-O-TOLUIDIN | 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-DIBENZYLANILIN | 91-73-6 |
| N-苯基乙醇胺 | 2-anilinoetanòl | 122-98-5 |
| N-苄基苯胺 | N-Phenylbenzylamine | 103-32-2 |
| N-羟乙基间甲苯胺 | N-2-IDROSYETHYL-M-TOLUIDIN | 102-41-0 |
| N-乙基N氯乙基间甲苯胺 | N-ETHYL-N-CHLOROETHYL-M-TOLUIDIN | 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 sulfate | 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)ANILIN | 3077-13-2 |
| N-乙基-N-氰乙基苯胺 | 3-Ethylanilinopropiononitril | 148-87-8 |
| N-乙基-N-(3'-磺酸苄基)苯胺 | N-Ethyl-N-benzylaniline-3'-sulfonic asid | 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-FENIL-P-TOLUIDIN | 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-dimetilformamid 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-dietil-m-toluamid 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-TOLUIDIN | 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-etil-2-nitro-benzenamin | 10112-15-9 |
| N-(2-羟乙基)乙二胺 | AEEA | 111-41-1 |
| 二乙烯三胺(DETA) | Diethylenetriamin DETA | 111-40-0 |
| 三乙烯二胺 | Triethylenediamin | 280-57-9 |
| 三乙烯四胺 | TriethylenetetraminTETA | 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(trifluorometil)-benzèn | 402-31-3 |
| 粉末丁腈橡胶 | MIIVY33-1（POLIMÈ/KONJÈ Adezif） | 9003-18-3 |
| 十六烷基氯化吡啶 | Cetylpyridinium klori monoidrat | 6004-24-6 |
| 对氯甲苯 | 4-klorotoluèn | 106-43-4 |
| 无水硫酸钠 | SODyòm SULFAT | 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 |
