CAS NO.99-76-3/Methylparaben Olupese/Methyl 4- hydroxybenzoate / Didara to gaju/owo to dara julọ/DA 90 ỌJỌ
Awọn alaye kiakia
Orukọ ọja: Methylparaben
CAS: 99-76-3
Ilana molikula:C8H8O3
Ìwọ̀n molikula:152.15
EINECS No.: 202-785-7
Ìfarahàn:Awọn kirisita granular funfun tabi ofeefee
Awọn orukọ miiran: MethylparabenMethyl 4-hydroxybenzoate;:NIPAGIN;NIPAGIN PLAIN;P-HYDROXYBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0098;METHYLPARABEN,FCC;METHYLPARABEN,NF;4-HYDROXYBENZOICACIDMETHYLESTER(METHYLBY4);;4-Hydroxybenzoic acid, methyl ester;4- (Carbometoxy) 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: eyikeyi ibudo ni china
iwuwo: 1.209 g/cm3
PSA: 46.53000 LogP: 1.17880
Solubility: Diẹ tiotuka ninu omi
Oju Iyọ 125-128°C(tan.)
Ojuami Sise:265.5°C ni 760 mmHg
Òṣuwọn Molikula:152.15 Filaṣi Point:116.4 °C
Aabo 26-36-24/25 Awọn koodu eewu 36/37/38-20/21/22
Iṣakojọpọ: ni ibamu si ibeere alabara
Ibi ipamọ: Fipamọ ni ibi gbigbẹ, dudu ati aaye afẹfẹ.
Gbigbe: nipasẹ okun tabi nipasẹ afẹfẹ
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Methylparaben pato
Methylparaben, pẹlu nọmba iforukọsilẹ CAS 99-76-3, tun mọ bi Methyl p-hydroxybenzoate; 4- (Methoxycarbonyl) phenol.O jẹ ti awọn ẹka ọja ti Olùgbéejáde; Awọn ohun elo iṣẹ; Aromatics. Nọmba EINECS rẹ jẹ 202-785-7. Ilana molikula ti kemikali yii jẹ C8H8O3ati iwuwo molikula jẹ 152.15. Kini diẹ sii, Orukọ eto rẹ jẹ Benzoic acid,4-hydroxy-,methyl ester.Methylparaben ti wa ni imurasilẹ gba lati inu ikun ikun tabi nipasẹ awọ ara. O ti wa ni hydrolyzed si p-hydroxybenzoic acid ati ni kiakia yọkuro laisi ikojọpọ ninu ara. Ninu olugbe ti o ni awọ ara deede, methylparaben jẹ iṣe ti kii ṣe irritating ati ti kii ṣe akiyesi; sibẹsibẹ, inira aati si parabens ingested ti a ti royin. O le wa ni ọpọlọpọ awọn ti awọn asiwaju awọ ara / oju awọn ọja.
Awọn ohun-ini ti ara nipa Methylparaben jẹ: (1) ACD/LogP: 1.882; (2) # ti Ofin ti 5 ṣẹ: 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 awọn olugba iwe adehun: 3; (10)#H awọn oluranlọwọ iwe adehun: 1; (11) # Awọn iwe adehun Yiyi Ọfẹ: 3; (12) Atọka ti Refraction: 1.547; (13) Molar Refractivity: 39.908 cm3; (14) Iwọn didun Molar: 125.756 cm3; (15) Dada Ẹdọfu: 45.7929992675781 dyne / cm; (16) Ìwọ̀n: 1.21 g/cm3; (17) Ojuami Filasi: 116.398 °C; (18) Enthalpy ti Vaporization: 52.377 kJ / mol; (19) Ojuami Sise: 265.536 °C ni 760 mmHg; (20) Ipa agbara: 0.0060000005215406 mmHg ni 25 ° C;
Awọn lilo ti Methylparaben: Methylparaben ni a mọ lati fa fifalẹ oṣuwọn idagbasoke Drosophila ni idin ati awọn ipele pupal. O jẹ antifungal ti o jẹ lilo pupọ bi ohun itọju fun ounjẹ, oogun, ati awọn ohun ikunra. Mycocten, ati pe a lo nigbagbogbo bi oluranlowo egboogi-olu ni media ounje Drosophila.Methylparaben jẹ oluranlowo egboogi-olu nigbagbogbo ti a lo ninu awọn gels irun. Apọpọ naa nigbagbogbo ni a rii ni awọn carpules ti anesitetiki agbegbe, ṣiṣe bi oluranlowo bacteriostatic ati olutọju. Methylparaben (ti a tun pe ni Nipigin M, Tegosept, ati Mycocten) ni a lo nigbagbogbo bi fungicide ni media ounje Drosophila. Lilo methylparaben ni a mọ lati fa fifalẹ oṣuwọn idagbasoke Drosophila ni idin ati awọn ipele pupal.
Methylparaben jẹ ipalara nipasẹ ifasimu, ni ifọwọkan pẹlu awọ ara ati ti o ba gbe wọn mì. O jẹ irritating si oju, eto atẹgun ati awọ ara .nigbati o ba lo, wọ aṣọ aabo to dara, yago fun olubasọrọ pẹlu awọ ara ati oju. Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
O tun le ṣe iyipada awọn data wọnyi sinu eto molikula:
(1)MURIN:COC(=O)c1ccc(cc1)O;
(2) St. InChi: InChi = 1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3;
(3) St. InChIKey:LXCFILQKKLGQFO-UHFFFAOYSA-N.
Awọn alaye majele ti Methylparaben gẹgẹbi atẹle yii:
Ẹran-ara | Idanwo Iru | Ona | Iwọn Ijabọ (Iwọn iwọn deede) | Ipa | Orisun |
---|---|---|---|---|---|
Guinea ẹlẹdẹ | LD50 | ẹnu | 3gm/kg (3000mg/kg) | Ijabọ Awọn ipade Ounje FAO. Vol. 53A, Pg. Ọdun 81, ọdun 1974. | |
eku | LD50 | intraperitoneal | 960mg/kg (960mg/kg) | IWA: SOMNOLENCE (IṢẸ IṢẸ INU IṢẸRẸ gbogbogbo)IWA: ATAXIA NERVEAL NERVE AND SENSATION: PARALYSIS FLACCID LAISI ANSẸSIA (NIGBAGBỌ NỌRỌ NỌRỌUSCULAR) | Iwe akosile ti Ẹgbẹ Iṣoogun ti Amẹrika, Ẹda Imọ-jinlẹ. Vol. 45, Pg. Ọdun 260, ọdun 1956. |
eku | LD50 | ẹnu | > 8gm/kg (8000mg/kg) | IWA: ATAXIANERVEAL NERVE AND SENSATION: PARALYSIS FLACCID LAISI ANSẸSIA (NIGBAGBỌ NỌRỌ NỌRỌUSCULAR) | Iwe akosile ti Ẹgbẹ Iṣoogun ti Amẹrika, Ẹda Imọ-jinlẹ. Vol. 45, Pg. Ọdun 260, ọdun 1956. |
eku | LD50 | subcutaneous | 1200mg/kg (1200mg/kg) | Archives Internationales de Pharmacodynamie et de Therapie. Vol. 128, Pg. Ọdun 135, ọdun 1960. | |
Ehoro | LD50 | ẹnu | 6gm/kg (6000mg/kg) | Ijabọ Awọn ipade Ounje FAO. Vol. 53A, Pg. Ọdun 81, ọdun 1974. | |
eku | LD50 | subcutaneous | > 500mg / kg (500mg / kg) | Isẹgun Toxicology. Vol. 4(2), Pg. Ọdun 185, Ọdun 1971. |
检验报告
Ijẹrisi ti itupale
Ọja: 对羟基苯甲酸甲酯 Methyl 4 - hydroxybenzoate | CAS:99-76-3 | Ọjọ Ayewo:2023.02.02 | Ọjọ iṣelọpọ:2023.02.01 |
Ilana molikula:C8H8O3Ìwúwo molikula:151.1399 | Opoiye:25T | Nọmba ipele: HC/2302001 | Igbesi aye ipamọ:36 osu |
检测项目 Igbeyewo Nkan Ati esi | |||
Nkan | Sipesifikesonu | Abajade | |
外观 Ifarahan | 白色或类白色结晶性粉末Whiteor fere funfun okuta lulú | 合格 Ti o peye | |
含量%≥ aniline ayẹwo | ≥98.0-102.0% | 99.65 | |
熔点℃) Ojuami Iyo | 125-128℃ | 126.5 | |
酸度(PH)Akitiyan | 4-7 | 6.52 | |
干燥失重 Pipadanu lori Gbigbe | ≤0.5% | 0.39 | |
灼烧残渣 Aloku iginisonu | ≤0.1% | 0.05 | |
Ipari | Ti o peye |
Ohun elo
1. Ti a lo bi oluranlowo antifungal fun ounjẹ, ohun ikunra ati oogun
2. Ti a lo bi olutọju, tun lo ninu oogun ati iṣelọpọ Organic
3. Awọn olutọju; awọn aṣoju antimicrobial.
4. O ti lo bi apakokoro ati fungicide fun oogun ni ile-iṣẹ oogun, ati tun lo bi aropo apakokoro fun iṣelọpọ Organic ati ounjẹ, awọn turari, awọn fiimu, ati bẹbẹ lọ.
Iwaju
1.supply sample
2.awọn iṣakojọpọ le jẹ gẹgẹbi ibeere awọn onibara
3.eyikeyi ibeere yoo dahun laarin awọn wakati 24
4.we pese risiti iṣowo, atokọ iṣakojọpọ, iwe-aṣẹ ikojọpọ, coa, ijẹrisi ilera ati ijẹrisi ipilẹṣẹ. ti awọn ọja rẹ ba ni awọn ibeere pataki, jẹ ki a mọ.
5.factory price.
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产品 | Ọja | 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 | Ọdun 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-PHENYLENEDIAMIMIN | 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 kiloraidi 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 |