trans-4-Methoxycinnamic Acid CAS 943-89-5 Mama>99.0% (HPLC)

Fa'amatalaga Puupuu:

Igoa vaila'au: trans-4-Methoxycinnamic Acid

CAS: 943-89-5

Mama: >99.0% (HPLC)

Fa'aaliga: Pa'epa'e i Ma'ila Pa'epa'e

Fa'afeso'ota'i: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Fa'amatalaga Oloa

Oloa Fa'atatau

Faailoga o oloa

Fa'amatalaga:

Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua o le trans-4-Methoxycinnamic Acid (CAS: 943-89-5) ma le maualuga.Ruifu Chemical e mafai ona tuʻuina atu i le lalolagi atoa, tau faʻatauvaʻa, laʻititi ma tele aofaʻi avanoa.Fa'atau trans-4-Methoxycinnamic Acid,Please contact: alvin@ruifuchem.com

Meatotino tau vailaau:

Igoa Vailaau	trans-4-Methoxycinnamic Acid
Synonyms	4-Methoxycinnamic Acid;(E)-4-methoxycinnamic Acid;trans-O-Methyl-p-Coumaric Acid;trans-3-(4-Methoxyphenyl)acrylic Acid;(E)-3-(4-Methoxyphenyl)acrylic Acid;p-Methoxy-trans-Cinnamic Acid;4-Methoxy-trans-Cinnamic Acid
Tulaga Fa'asoa	I Fa'atauga, Fua Fa'atau
Numera CAS	943-89-5
Fuafua mole	C10H10O3
Molecular Weight	178.19 g/mol
Lisi Lisi	170.0~175.0 ℃
Malosi	1.195±0.06 g/cm3
Ma'ale'ale	Ma'ale'ale
Solubility	Solu i le Ethanol, Ethyl Acetate ma Isi Solvent Organic.
Temp.	Nofoaga malulu & mago
COA & MSDS	Avanoa
Fa'ailoga	Ruifu Chemical

Fa'amatalaga:

Aitema	Tulaga Fa'atonu	I'uga
Fa'aaliga	Pa'epa'e e o'o i ma'a-Pa'epa'e	Maila Pa'epa'e
Lisi Lisi	170.0~175.0 ℃	171.2~173.0 ℃
Ma'imau ile Fa'amago	<0.50%	0.31%
Toega i luga o le mumu	<0.20%	0.11%
Aofa'iga Aldehyde	<0.20%	<0.20%
Mama / Suʻesuʻega Metotia	>99.0% (HPLC)	99.54%
Alaleo Infrared	E tusa ma le Fauga	E usitaia
1 H NMR Alaleo	E tusa ma le Fauga	E usitaia
Fa'ai'uga	Ua uma ona fa'ata'ita'iina le oloa ma fa'amalieina fa'atonuga

Paket/Teuga/Va'a:

afifi:Fagu, Ato pepa alumini, 25kg/Kati Pusa, pe tusa ai ma manaoga o tagata faatau.
Tulaga teuina:Teu i totonu o se atigipusa tapuni.Teu i totonu o se faleteuoloa malulu, mago (2 ~ 8 ℃) ma fa'alelei lelei mai mea e le fetaui.Puipui mai le malamalama ma le susu.
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Lava Malosiaga: Lava fale ma tekinisia

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Lagolago Fa'atekinisi: Fa'atekonolosi fofo avanoa

Au'aunaga Fa'aaufa'atasi: E amata mai i le kalama i le kilokalama

Tulaga Maualuga: Faʻavae se faiga faʻamautinoaga lelei atoatoa

FAQ:

Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Tausaga Aafiaga?E sili atu nai lo le 15 tausaga o le poto masani i le gaosiga ma le auina atu i fafo o le tele o tulaga maualuga o vailaʻau faʻapitoa poʻo vailaʻau lelei.

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Tulaga leleiFaamautinoaga?Fa'atonuga lelei faiga.O meafaigaluega faʻapitoa mo suʻesuʻega e aofia ai le NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

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Fale Su'etusi?Fa'afeiloa'i su'etusi falegaosimea.Fa'amolemole fai se taimi vave.

MOQ?Leai MOQ.Laititi oka e talia.

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Felauaiga?E ala ile Express (FedEx, DHL), ile Air, ile Sea.

Pepa?A maeʻa le faʻatau atu auaunaga: COA, MOA, ROS, MSDS, ma isi mea e mafai ona tuʻuina atu.

Tulaga Fa'apitoa?E mafai ona tu'uina atu au'aunaga tu'ufa'atasiga fa'apitoa e fetaui lelei ma au su'esu'ega mana'oga.

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943-89-5 - Tulaga lamatia ma le Saogalemu:

Fa'ailoga Mata'utia Xi - Itaita
Fa'ailoga Tulaga lamatia 36/37/38 - Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu
S26 - Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga faafoma'i.
S37/39 - Fai totigilima talafeagai ma mata/mata puipui
WGK Siamani 3
RTECS UD3391300
FLUKA BRAND F CODES 8
TSCA Ioe
Vasega o Tulaga Lamatia

Talosaga:

trans-4-Methoxycinnamic Acid (CAS: 943-89-5), Esters e maua mai le trans-4-methoxycinnamic acid o ni mea e faʻafefe lelei ai le faʻavelaina o le UV.O lo'o fa'afaigaluegaina i le fa'apipi'iina o vaila'au fa'alaua'itele, vaila'au fa'ama'i esmolol fa'ama'i, vaila'au fa'amasani ultraviolet.Fa'aaoga fo'i e fai ma vaila'au fa'ama'i.
I le taimi nei, o le sili ona faʻaaogaina 4-Methoxycinnamic Acid sunscreen agent o le p-Methoxycinnamate octyl, o se vai lanu samasama lanu samasama, e le mafai ona faʻaaogaina i le vai, soluble i solvents organic e pei o le ethanol ma le ethyl acetate, E leai se ita i le paʻu. , e maualuga le saogalemu i le faʻaaogaina, ma maualuga le maualuga o le ultraviolet absorption rate mo le UVB area, e mafai ona puipuia lelei 280-330mm ultraviolet ave, ma e maualuga le faʻaogaina.O lena;e mafai ona puipuia lelei le mumu paʻu ma le mu o le la.I le taimi nei, o lenei mea mata o loʻo faʻaaogaina lautele i le tele o mea teuteu o le la i atunuu eseese.E maua mai ile tali ole p-Methoxybenzaldehyde ma Malonic Acid.

Sauniuniga:

4-Methoxycinnamic Acid Synthesis: I totonu o se fagu 25-mL, lapotopoto pito i lalo, 4-Methoxybenzaldehyde (0.804 mL, 6.61 mmol) (3), Malonic Acid (1.75 g, 16.8 mmol), ma le β-Alanine (0.12 g, 1.12 mmol). ) na faʻamavaeina i le pyridine (3.0 mL, 37.1 mmol) ma faʻamafanafanaina i lalo ole reflux mo 90 minute.A maeʻa le malulu i le vevela o le potu, o le faʻafefiloi faʻafefe na tuʻuina i totonu o se taele aisa ma 8.0 mL o le HCl faʻapipiʻi faʻapipiʻi malie.O le fua pa'epa'e na maua e fa'aputuina ile fa'amama mama, fufulu ile vai malulu (2 x 10mL) ma fa'amago mae'ae'a.O le oloa na toe fa'a'aisa mai le ethanol atoatoa (~20 mL).