Butylparaben/CAS：No. 94-26-8/Tus nqi zoo tshaj/ qauv pub dawb/DA 90 hnub
SAICOV LUS QHIA：
Cov mis molecular: C11H14O3
Qhov Hnyav Molecular: 194.227 g / mol
EINECS: 202-318-7
Qhov kub cia: 0-6 ° C
Cov ntsuas ntawm Refraction: 1.526
Qhov Ceev: 1.108 g/cm33
Qhov Kub Ceev: 129.2 ° C
Melting point: 67-70 ° C (lit.)
Tsos: Dawb crystalline hmoov
Enthalpy ntawm Vaporization: 57.19 kJ / mol
Kub Kub: 309.2 ° C ntawm 760 mmHg
Siab ntawm cov pa: 0.000356 mmHg ntawm 25 ° C
Kev yaj dej: <0.1 g/100 mL ntawm 17 ° C
Lub Npe IUPAC: Butyl 4-hydroxybenzoate
Khoom Qeb ntawm Butylparaben (CAS NO.94-26-8): Cov Khoom Siv Raw Tshuaj
检验报告
DAIM NTAWV POV THAWJ TXOG KEV TSOM XAM
| Khoom: 对羟基苯甲酸丁酯 Butyl 4-Hydroxybenzoate | CAS: 94-26-8 | Hnub Tshawb Xyuas: 2023.02.02 | Hnub Tsim Khoom: 2023.02.01 |
| Cov mis molecular:C11H14O3 Qhov hnyav molecular:194.2271 | Qhov ntau：25T | Tus lej pawg: HC22/2302001 | Lub neej txee: 36 lub hlis |
| 检测项目 Khoom Siv Kuaj Thiab Cov Txiaj Ntsig | |||
| Khoom | Cov Lus Qhia Tshwj Xeeb | Qhov tshwm sim | |
| 外观 Qhov tsos | 白色或类白色结晶性粉末Dawb los yog yuav luag dawb crystalline hmoov | 合格 Tsim nyog | |
| 含量% ≥ kev ntsuam xyuas aniline | ≥99.0-100.5% | 99.86 | |
| 熔点 (℃） Melting Point | 67-69 ℃ | 67.6 | |
| 酸度(PH)Kev ua kua qaub | 4.0-7.0 | 6.56 | |
| 干燥失重 Poob thaum ziab | ≤0.5% | 0.48 | |
| 灼烧残渣 Cov Khoom seem ntawm kev kub hnyiab | ≤0.1% | 0.06 | |
| Xaus lus | Tsim nyog | ||
Kev Siv Butylparaben
Butylparaben (CAS NO.94-26-8) yog siv los ua cov tshuaj tiv thaiv kab mob fungal hauv cov tshuaj pleev ib ce, thiab yog nyob rau hauv daim ntawv ntawm cov kua dej uas yog ib feem ntawm ntau cov tshuaj.
Cov Ntawv Qhia Txog Kev Pom Zoo ntawm Butylparaben
Tau tshaj tawm hauv EPA TSCA Inventory.
Kev Tsim Khoom Butylparaben
Butylparaben (CAS NO.94-26-8) tuaj yeem muab tau los ntawm cov tshuaj tiv thaiv ntawm p-hydroxybenzoic acid thiab butanol nrog sulfuric acid ua catalyst.
Cov Ntaub Ntawv Txog Kev Lom Zem ntawm Butylparaben Nrog Kev Siv
| 1. | skn-gpg 5% / 48H MLD | JSCCA5 Phau ntawv xov xwm ntawm Lub Koom Haum ntawm Cov Kws Tshuaj Pleev Xim. 28 (1977), 357. | ||
| 2. | orl-mus LD50:13,200 mg/kg | NEZAAQ Nippon Eiseigaku Zasshi. Japanese Journal of Hygiene. 28 (1973), 463. | ||
| 3. | ipr-mus LD50:230 mg/kg | JSCCA5 Phau ntawv xov xwm ntawm Lub Koom Haum ntawm Cov Kws Tshuaj Pleev Xim. 28 (1977), 357. |
4. RTECS DH1980000
Cov Ntaub Ntawv Kev Nyab Xeeb ntawm Butylparaben
Tshuaj lom los ntawm txoj kev intraperitoneal. Ib yam khoom ua rau khaus tawv nqaij. Thaum cua sov kom lwj nws tso pa luam yeeb thiab pa phem. Saib ntxivESTERS.
Cov Lus Qhia Txog Kev Pheej Hmoo:
36/37/38: Ua rau khaus rau qhov muag, ua pa thiab tawv nqaij
Cov Lus Qhia Txog Kev Nyab Xeeb:
22: Tsis txhob ua pa plua plav
24/25: Tsis txhob kov daim tawv nqaij thiab qhov muag
WGK Lub Tebchaws Yelemees: 2
Cov Lus Qhia Tshwj Xeeb ntawm Butylparaben
Butylparaben, nws tus lej sau npe cas yog 94-26-8. Nws kuj tseem hu ua p-Hydroxybenzoic acid butyl ester; 4-(Butoxycarbonyl)phenol; 4-Hydroxybenzoic acid butyl ester; Butoben; Butyl 4-hydroxybenzoate; Butyl p-hydroxybenzoate; Butyl parabens; n-Butyl p-hydroxybenzoate; n-Butylparaben; 4-Hydroxybenzoic acid butyl ester; thiab n-Butyl 4-hydroxybenzoate. Nws muaj kev phom sij, yog li cov kev ntsuas kev pab thawj zaug thiab lwm tus yuav tsum paub. Xws li: Thaum nyob rau ntawm daim tawv nqaij: ua ntej, yuav tsum yaug daim tawv nqaij nrog dej ntau tam sim ntawd rau tsawg kawg 15 feeb thaum tshem cov khaub ncaws uas muaj kuab paug. Qhov thib ob, nrhiav kev pab kho mob. Los yog nyob rau hauv lub qhov muag: Yaug lub qhov muag nrog dej ntau tsawg kawg 15 feeb, qee zaum tsa lub qhov muag sab saud thiab qis. Tom qab ntawd nrhiav kev pab kho mob sai sai. Thaum nws nqus pa: Tshem tawm ntawm qhov chaw raug thiab tsiv mus rau qhov chaw muaj cua ntshiab tam sim ntawd. Muab kev ua pa cuav thaum tsis ua pa. Thaum ua pa nyuaj, muab oxygen. Thiab sai li sai tau mus nrhiav kev pab kho mob. Tom qab ntawd koj noj cov khoom no: Ntxuav qhov ncauj nrog dej, thiab nrhiav kev pab kho mob tam sim ntawd. Cov lus qhia rau kws kho mob: Kho nrog kev txhawb nqa thiab cov tsos mob.
Tsis tas li ntawd xwb, Butylparaben (CAS NO.94-26-8) tsis sib haum nrog cov neeg sawv cev oxidizing muaj zog, thiab koj yuav tsum tsis txhob noj nws nrog cov khoom tsis sib haum. Thiab tseem tiv thaiv nws kom tawg ua cov khoom phom sij: carbon monoxide, carbon dioxide.
Cov Ntaub Ntawv Txog Lub Tuam Txhab
MIT-IVY INDUSTRY CO., LTD yog lub chaw tsim khoom thiab xa tawm cov tshuaj pleev xim zoo & cov tshuaj intermediates hauv Suav teb.
Feem ntau tsim cov khoom aniline series thiab cov khoom chlorine series.
MIT –IVY Kev Lag Luam tus neeg muab khoom ntawm cov tshuaj zoo, N-alkylated aniline series khoom, organic intermediates. & tshuaj tshwj xeeb, Cov khoom ua thawj coj N-methyl aniline series, N-ethyl aniline series txhua xyoo tso tawm ntawm kaum tawm txhiab tons. Peb muab cov khoom zoo, xa khoom raws sijhawm, thev naus laus zis thiab cov kev pabcuam zoo tshaj plaws hauv chav kawm. Peb lub tuam txhab nrog cov thev naus laus zis paub tab, cov khoom lag luam zoo txhim khu kev qha hauv kev lag luam hauv tsev thiab txawv teb chaws txaus siab rau qee lub koob npe nrov. Peb paub tsuas yog los ntawm kev xa koj cov kev daws teeb meem thiab daws qhov teeb meem, peb tuaj yeem ua peb cov txiaj ntsig. Nrog cov khoom zoo heev, cov khoom sib xws thiab kev nyab xeeb nruj thiab kev tswj hwm kev tiv thaiv ib puag ncig, peb tau ua peb lub npe thoob plaws ntiaj teb. MIT-IVY INDUSTRY tau ua haujlwm ze nrog ntau lub tuam txhab tshuaj thoob ntiaj teb xws li Archroma, BASF, Indulor Sun Chemical thiab lwm yam.
Cov khoom tseem ceeb ntawm Mit-Ivy suav nrog cov hauv qab no：
API,cov tshuaj nruab nrab,Cov xim nruab nrab, zoo,cov tshuaj tshwj xeeb
Peb cov lag luam tseem ceeb suav nrog Asmeskas, Is Nrias teb, Africa, Indonesia, Qaib ntxhw, Sab Qab Teb Hnub Tuaj Asia, Sab Hnub Poob Asia thiab lwm yam. MIT-IVY Kev Lag Luam Cov khoom tseem ceeb sib koom 97% ntawm kev lag luam hauv tsev tshwj xeeb hauv kev tsim khoom thiab kev tswj hwm, Peb tuaj yeem muab cov khoom lag luam nrog tus nqi sib tw ntau dua. nrog qhov zoo tshaj plaws thiab tus nqi thiab txais tos los sab laj.
Lub tuam txhab muaj ib pawg neeg ua haujlwm uas muaj zog, tau kawm tiav zoo thiab muaj peev xwm tshawb fawb thiab txhim kho kev txawj ntse. Peb tshwj xeeb hauv kev tsim khoom, kev txhim kho thiab kev muag khoom ntawm API intermediates, cov tshuaj zoo thiab cov nroj tsuag extracts. Kev vam khom rau cov khoom siv siab heev thiab kev tswj hwm nruj, ua raws li lub tswv yim lag luam ntawm "qhib siab, kev kam rau siab, kev tsim kho tshiab, thiab kev sib koom" los tsim kom muaj kev koom tes yeej-yeej. Txhua yam los ntawm kev tsim kho tshiab, nws yog peb lub tswv yim!
Yog tias koj xav tau ntau cov lus hais,
please add WHATSAPP:0086-13805212761 or E-MAIL:info@mit-ivy.com
Kev zoo tshaj plaws
1. muab cov qauv
2. Cov khoom ntim tau raws li cov neeg siv khoom xav tau
3. Cov lus nug twg los tau yuav teb rau hauv 24 teev
4. Peb muab daim ntawv qhia txog kev lag luam, daim ntawv teev khoom, daim ntawv them nqi, coa, daim ntawv pov thawj kev noj qab haus huv thiab daim ntawv pov thawj keeb kwm. Yog tias koj lub khw muaj cov kev cai tshwj xeeb, qhia rau peb paub.
5. nqe Hoobkas.
6. xa khoom sai. Peb muaj kev koom tes zoo nrog ntau tus kws tshaj lij xa khoom, peb tuaj yeem xa cov khoom rau koj thaum koj lees paub qhov kev txiav txim.
7. Peb tuaj yeem txais ntau txoj kev them nqi, l / c, t / t, d / a, d / p, o / a, paypal, western union thiab lwm yam, thiab peb koom tes nrog sinosure ntau xyoo.
chaw tshawb fawb thiab kev tsim kho ntawm dayangchem tuaj yeem muab kev tsim kho raws li kev cog lus tshawb fawb thiab kev pabcuam tsim kho rau cov tshuaj zoo, tshuaj, biotechnique thiab qee cov tshuaj lom neeg. dayangchem tuaj yeem muab cov tshuaj sib txawv ntawm cov tshuaj sib txawv hauv chav kuaj, cog thiab kev lag luam nrog ntau tshaj kaum tsib xyoos.
Thov hu rau peb dawb kom tau txais cov lus qhia ntxaws ntxaws txog cov khoom, cov khoom siv thev naus laus zis. daim ntawv hnub tim, coa thiab msds, tus nqi, lub sijhawm xa khoom thiab cov nqe lus them nqi.
dayangchem xa cov khoom no mus rau ntau lub tebchaws thiab thaj chaw ntawm tus nqi zoo tshaj plaws hauv Suav teb. Yog tias koj tab tom nrhiav tus neeg muag khoom hauv Suav teb, dayangchem yog koj qhov kev xaiv zoo tshaj plaws.
Txawm li cas los xij, yog tias koj xav tau cov tshuaj lom neeg los ntawm Tuam Tshoj, MIT -IVY INDUSTRY CO., LTD tuaj yeem pab koj.
| MIT-IVYINDUSTRYCO., LTDMit-Ivy yog ib qho tshuaj lom neeg zoo thiab cov tshuaj intermediates uas paub zoo Chaw tsim khoom nrog kev txhawb nqa R & D muaj zog hauv Suav teb. Feem ntau koom nrog Aniline, Chlorine cov khoom. Kev Them Nyiaj: DA 60 HNUB TEL:008619961957599 E-MAIL:info@mit-ivy.com http://www.mit-ivy.com | ||
| 产品 | Khoom | CAS |
| N, N-二甲基-1,4-苯二胺 | N,N-Dimethyl-1,4-phenylenediamineDMPD | 99-98-9 |
| N, N-二甲基苄胺 | N,N-Dimethylbenzylamine BDMA | 103-83-3 |
| N, N-二甲基甲酰胺 | N.NDIMETHYLFORMAMIDE DMF | .68-12-2 |
| N, N-二甲基甲酰胺二甲缩醛 DMF-DMA | N,N-Dimethylformamidedimethylacetal (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-甲基-N-羟乙基苯胺 2-(N-甲基苯胺)乙醇 | 2-(N-methylanilino) ethanol | 93-90-3 |
| N-甲基吡咯烷酮 | N-methylpyrrolidone | 872-50-4 |
| N, N-二甲基苯胺 | N,N-Dimethylaniline DMA | 121-69-7 |
| N, N-二甲基对甲苯胺 | N,N-Dimethyl-p-toluidine DMPT | 99-97-8 |
| N, N-二甲基邻甲苯胺 | N,N-Dimethyl-o-toluidine DMOT | 609-72-3 |
| N, N-二乙基苯胺 | N,N-Diethylaniline | 91-66-7 |
| N, N-二乙基间甲苯胺 | N,N-Diethyl-m-toluidine | 91-67-8 |
| N, N-二羟乙基苯胺 | N,N-Dihydroxyethylaniline PDEA | 120-07-0 |
| N-乙基间甲苯胺 N-乙基-3-甲基苯胺 | N-Ethyl-m-toluidine | 102-27-2 |
| N-乙基-N-氰乙基苯胺 | 3-(N-ethylanilino)propiononitrile | 148-87-8 |
| N-乙基-N-羟乙基苯胺 | N-Ethyl-N-hydroxyethylaniline | 92-50-2 |
| N-乙基-N-苄基苯胺 乙基苄基苯胺; N-苄基-N-乙基苯胺 | N-ethyl-N-phenylbenzenemethanamine | 92-59-1 |
| N-乙基-N-氰乙基间甲苯胺 | N-2-cyanoethyl-N-ethyl-m-toluidine | 148-69-6 |
| N-乙基-N-苄基间甲苯胺 | N-Benzyl-N-ethyl-m-toluidine | 119-94-8 |
| N-乙基邻甲苯胺 | N-Ethyl-o-toluidine | 94-68-8 |
| N-乙基苯胺 | N-Ethylaniline | 103-69-5 |
| N-甲基苯胺 | N-Methylaniline | 100-61-8 |
| 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-甲基-邻甲基苯胺 | N-METHYL-O-TOLUIDINE | 611-21-2 |
| 4- 甲基-N-苯基苯胺 | N-PHENYL-P-TOLUIDINE | 620-84-8 |
| N-异丙基苯胺 | N-ISOPROPYLANILINE | 768-52-5 |
| N-甲基-对甲基苯胺 | N-METHYL-P-TOLUIDINE | 623-08-5 |
| N, N-二氰乙基苯胺 | N,N-Dicyanoethylaniline | 1555-66-4 |
| N, N-二羟乙基-对甲基苯胺 | N,N-DIHYDROXYETHYL-P-TOLUIDINEDHEPT | .3077-12-1 |
| N-乙基-2-硝基苯胺 | N-Ethyl-2-Nitro-Benzenamine | 10112-15-9 |
| 2,4- 二氯苯胺 | 2,4Dichloroaniline | 554-00-7 |
| N-(2-羟乙基)乙二胺 | AEEA | 111-41-1 |
| 1,3-二甲基-2-咪唑啉酮N,N-二甲基亚乙基脲1,3-二甲基-2-咪唑啉酮 (DMI) | 1,3-Dimethyl-2-imidazolidinone DMI N,N'-dimethylimidazolidinone | 80-73-9 |
| N, N-二苄基羟胺 | N,N-Dibenzylhydroxylamine | 621-07-8 |
| 对甲苯胺 | P-Toluidine PT | 106-49-0 |
| 二乙基乙醇胺 | DEEA;DEAE | 100-37-8 |
| 甲萘胺 | AlphaNaphthylamine | 134-32-7 |
| 间二氯苯 | 1,3-Dichlorobenzene MDCB | 541-73-1 |
| 间甲苯胺 | M-Toluidine MT | 108-44-1 |
| 间苯二胺 | M-PHENYLENEDIAMINE MPDA | 108-45-2 |
| 多乙烯多胺 | PEPA | 68131-73-7 |
| DETA (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 |
Cov Lus Cim
Kev Nyab Xeeb thiab Kev Tswj Xyuas
