Butylparaben/CAS: Mba. 94-26-8 / ọnụahịa kacha mma / nlele bụ n'efu / DA ụbọchị 90 nwere asambodo REACH
Ngwa ngwaNkọwa:
Ụdị mkpụrụ ndụ: C11H14O3
Ibu ibu: 194.227 g/mol
EINECS: 202-318-7
Okpomọkụ nchekwa: 0-6 Celsius
Ndekọ ntụgharị: 1.526
Njupụta: 1.108 g/cm3
Ebe ọkụ: 129.2 Celsius
Ebe mgbaze: 67-70 Celsius (ọkụ)
Ọdịdị: White crystalline ntụ ntụ
Enthalpy nke vaporization: 57.19 kJ/mol
Ebe esi mmiri: 309.2 Celsius na 760 mmHg
Uzuoku ike: 0.000356 mmHg na 25 Celsius
Mmiri Solubility: <0.1 g/100 ml na 17 Celsius C
IUPAC aha: Butyl 4-hydroxybenzoate
Udi ngwaahịa nke Butylparaben (CAS NO.94-26-8): Ngwa akụrụngwa ọgwụ
检验报告
Asambodo nyocha
| Ngwaahịa: 对羟基苯甲酸丁酯 Butyl 4 - Hydroxybenzoate | OZI:94-26-8 | Ụbọchị nyocha: 2023.02.02 | Ụbọchị mmepụta: 2023.02.01 |
| Usoro ihe omimi:C11H14O3 Arọ molekụla:194.2271 | Ọnụọgụ:25T | Nọmba ogbe: HC22/2302001 | 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% | 99.86 | |
| 熔点℃) Ebe mgbaze | 67-69 ℃ | 67.6 | |
| 酸度(PH)Acidity | 4.0-7.0 | 6.56 | |
| 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 | ||
Butylparaben na-eji
A na-eji Butylparaben (CAS NO.94-26-8) mee ihe dị ka ihe nchebe na-edozi ahụ na ihe ịchọ mma, ma dị n'ụdị mmiri nkwụsịtụ ka ọ bụrụ akụkụ nke ọtụtụ ọgwụ.
Akụkọ ihe mere eme nke Butylparaben Consensus
Kwuru na EPA TSCA Inventory.
Ụlọ ọrụ Butylparaben Production
Butylparaben (CAS NO.94-26-8) nwere ike nweta site na mmeghachi omume nke p-hydroxybenzoic acid na butanol na sulfuric acid dị ka ihe na-akpali akpali.
Data butylparaben nsí na ntụaka
| 1. | skn-gpg 5%/48H MLD | JSCCA5 Akwụkwọ akụkọ nke Society of Cosmetic Chemists. 28 (1977),357 . | ||
| 2. | orl-mus LD50:13,200 mg/kg | NEZAAQ Nippon Eiseigaku Zasshi. Akwụkwọ akụkọ Japanese nke ịdị ọcha. 28 (1973), 463 . | ||
| 3. | ipr-mus LD50:230 mg/kg | JSCCA5 Akwụkwọ akụkọ nke Society of Cosmetic Chemists. 28 (1977),357 . |
4. RTECS DH1980000
Profaịlụ nchekwa Butylparaben
Nsi site na intraperitoneal ụzọ. A akpụkpọ mgbakasị. Mgbe ọ na-ekpo ọkụ ka ire ere ọ na-ewepụta anwụrụ ọkụ na uzu ọkụ na-akpasu iwe. HụkwaESTERS.
Nkwupụta ihe egwu:
36/37/38: na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ
Okwu nchekwa:
22: Ekula uzuzu
24/25: Zere kọntaktị na akpụkpọ ahụ na anya
WGK Germany: 2
Nkọwapụta Butylparaben
Butylparaben, nọmba ndekọ cas ya bụ 94-26-8. A pụkwara ịkpọ ya p-Hydroxybenzoic acid butyl ester; 4- (butoxycarbonyl) phenol; 4-hydroxybenzoic acid butyl ester; Butoben ; Butyl 4-hydroxybenzoate; Butyl p-hydroxybenzoate; parabens nke butyl; n-Butyl p-hydroxybenzoate; n-Butylparaben; 4-hydroxybenzoic acid butyl ester; na n-Butyl 4-hydroxybenzoate. 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, Butylparaben (CAS NO.94-26-8) adịghị ekwekọ na ihe ndị na-emepụta ihe na-eme ka ọ dị 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
MIT-IVY INDUSTRY CO., LTD bụ a emeputa na ekspootu nke ezi chemical e ji esiji ákwà & ọgwụ intermediates na China.
Na-emepụtakarị ngwaahịa usoro aniline na ngwaahịa usoro chlorine.
MIT -IVY Industry soplaya nke Fine chemicals, N-alkylated aniline usoro ngwaahịa ， organic intermediates.& ọpụrụiche kemịkalụ, na-eduga ngwaahịa N- methyl aniline usoro, N-ethyl aniline usoro kwa afọ mmepụta nke iri puku kwuru iri puku tọn. Anyị na-enye ngwaahịa dị mma, nnyefe oge, teknụzụ yana ọrụ kacha mma na klaasị. Ụlọ ọrụ anyị nwere nkà na ụzụ tozuru okè, ngwaahịa ndị a pụrụ ịdabere na ya na ahịa ụlọ na nke mba ọzọ na-enwe aha ụfọdụ. Anyị maara naanị site n'inyefe gị ihe ngwọta na idozi nsogbu ahụ, anyị nwere ike nweta uru anyị. Site na njirimara ngwaahịa dị mma, nkwụsi ike ngwaahịa na nchekwa siri ike na njikwa gburugburu ebe obibi, anyị emeela aha anyị n'ụwa niile. MIT-IVY INDUSTRY na-arụkọ ọrụ ọnụ na ọtụtụ ụlọ ọrụ kemịkalụ ụwa dị ka Archroma, BASF, Indulor Sun Chemical na wdg.
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Ọnụahịa ụlọ ọrụ 5.
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