Propylparaben/CAS: Mba. 94-13-3 Best price/ sample bụ free/ DA 90 ụbọchị nwere REACH Asambodo
Ngwa ngwaNkọwa:
MolecularUsoro: C10H12O3
Ibu ibu: 180.2 g/mol
EINECS: 202-307-7
Ebe esi mmiri: 133 Celsius
Ebe mgbaze: 95-99 Celsius (ọkụ)
Mmiri solubility: <0.1 g/100 ml na 12 Celsius
Mmetụta: iru mmiri nwere mmetụta
Ọdịdị: White crystalline ntụ ntụ
Ndekọ ntụgharị: 1.531
Njupụta: 1.134 g/cm3
Ebe Flash: 124.6C
Enthalpy nke vaporization: 55.53 kJ/mol
Ebe esi mmiri: 294.3 Celsius na 760 mmHg
Nrụgide Uzuoku: 0.00093 mmHg na 25 Celsius
Ọdịdị nke Propylparaben (CAS NO.94-13-3):
IUPAC aha: Propyl 4-hydroxybenzoate
Udi ngwaahịa nke Propylparaben (CAS NO.94-13-3): Ngwa akụrụngwa ọgwụ;
检验报告
Asambodo nyocha
| Ngwaahịa: 对羟基苯甲酸丙酯 Propylparaben | OZI:94-13-3 | Ụbọchị nyocha: 2023.02.02 | Ụbọchị mmepụta: 2023.02.01 |
| Usoro ihe omimi:C10H12O3 Arọ molekụla:108.2005 | Ọnụọgụ:25T | Nọmba ogbe: HC/2302001 | Ndụ nchekwa: Ọnwa 36 |
| 检测项目 Ihe nwale na nsonaazụ | |||
| Ihe | Nkọwapụta | Nsonaazụ | |
| 外观 Ọdịdị | 白色或类白色结晶性粉末Ọcha ọ fọrọ nke nta ka ọ bụrụ ntụ ntụ crystalline ọcha | 合格 tozuru oke | |
| 含量%≥ aniline nyocha | ≥99.0-100.5% | 99.82 | |
| 熔点℃) Ebe mgbaze | 95-98 ℃ | 97.1 | |
| 酸度(PH)Acidity | 4.0-7.0 | 6.25 | |
| 干燥失重 Ọnwụ na ihicha | ≤0.5% | 0.48 | |
| 灼烧残渣 Ihe fọdụrụ mgbanye | ≤0.1% | 0.06 | |
| Mmechi | tozuru oke | ||
Propylparaben na-eji
A na-eji Propylparaben (CAS NO.94-13-3) mee ihe dị ka antiseptik, antimicrobial agent, na antioxidant, ma na-ejikwa ya na ụlọ ọrụ ọgwụ.
Data Propylparaben nsí na ntụaka
| 1. | orl-mus LD50:6332 mg/kg | NEZAAQ Nippon Eiseigaku Zasshi. Akwụkwọ akụkọ Japanese nke ịdị ọcha. 28 (1973), 463 . | ||
| 2. | ipr-mus LD50:200 mg/kg | NTIS *** Ọrụ Ozi nka nka nke mba. (Springfield, VA 22161) (N'oge gara aga US Clearinghouse maka Sayensị na nka na ụzụ Ozi) AD691-490 . | ||
| 3. | scu-mus LD50:1650 mg/kg | AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. 128 (1960),135. | ||
| 4. | orl-rbt LDLo:6 g/kg | AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. 146 (1929),208 . |
Akụkọ ihe mere eme nke Propylparaben Consensus
Kwuru na EPA TSCA Inventory. Mmemme EPA Genetic Toxicology.
Nkọwapụta Propylparaben
Propylparaben, nọmba ndekọ cas ya bụ 94-13-3. A pụkwara ịkpọ ya Propyl paraben; Propyl p-hydroxybenzoate; Propyl 4-hydroxybenzoate; Propyl Butex ; Propyl Chemosept; 4-Hydroxybenzoic acid propyl ester; na p-Hydroxybenzoic acid propyl ester. Ọ dị ize ndụ, ya mere a ga-amata ihe enyemaka mbụ na ndị ọzọ. Dị ka: Mgbe ọ dị n'akpụkpọ ahụ: nke mbụ, kwesịrị iji mmiri buru ibu na-awụsa akpụkpọ ahụ ozugbo opekata mpe nkeji iri na ise ka ị na-ewepụ uwe mmetọ. Nke abuo, nweta enyemaka ahụike. Ma ọ bụ n'anya: Jiri mmiri buru ibu na-asachapụ anya maka opekata mpe nkeji iri na ise, na-ebuli elu nkuanya elu na ala mgbe ụfọdụ. Mgbe ahụ nweta enyemaka ahụike ngwa ngwa. Mgbe, ọ na-ekuku ume: Wepụ na ikpughe ma gaa n'ikuku dị ọhụrụ ozugbo. Nye iku ume mgbe ọ naghị eku ume. Mgbe iku ume siri ike, nye oxygen. Na ozugbo iji nweta enyemaka ahụike. Mgbe ahụ, ị nwere ntinye nke ngwaahịa: Jiri mmiri saa ọnụ, ma nweta enyemaka ahụike ozugbo. Ihe ndetu nye dibịa: Na-emeso nkwado na akara ngosi.
Tụkwasị na nke ahụ, Propylparaben (CAS NO.94-13-3) adịghị ekwekọ na ihe ndị na-emepụta oxidizing siri ike, ma ị gaghị ewere ya na ihe ndị na-adabaghị adaba. Ma gbochie ya ịgbaji n'ime ngwaahịa ire ere dị ize ndụ: carbon monoxide, carbon dioxide.
Ozi ụlọ ọrụ
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