N-butyl acrylate
Ch2=} ch - c - o - CH2- CH2- CH2- CH3
‖
O
CAS TSIS MUAJ.: 141-32-2
Einecs No. {205-480-7
C7H12O2 Molecular hnyav: 128.2
Lwm cov khoom
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Lub xeev lub cev: |
Kua. |
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Zog: |
Tsis muaj kob. |
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Tsw: |
Tus yam ntxwv tsw tsw ntxhiab. |
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Flash Toint: |
36 qib (kaw khob). |
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Txheeb ze ntom (dej=1): |
0.90 |
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Tus txheeb ze vapor ntom (huab cua =1): |
4.42 |
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Vapor siab, KPA ntawm 20tiv kis: |
0.43 |
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Tus txheeb ze qhov ceev ntawm vapor / huab cua-sib xyaw ntawm 20 degree (cua} 2}}): 1.01 |
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Melting taw tes: |
-64 degree. |
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Boiling taw tes: |
145-149 degree. |
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Pib-ignition kub: |
267 degree. |
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Tawg txwv tsis pub (vol% nyob rau hauv huab cua): |
1.3%-9.9%. |
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Octanol / Dej Partition coefficient raws li log pow: |
2.38 |
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Solubility hauv dej: |
{{0 {}}. 14 G / 100ML. |
Cov ntaub ntawv thauj:
R tswj hwm raws li cov khoom siv phom sij rau kev thauj mus los. (Tdg; IMDG code) UN: 2348.
Tsis muaj kev phom sij: 3.
Shipping Npe: Butyl Acrylates, ruaj khov.
Ntim Qeb: ⅲ.
Cov ntaub ntawv ntim khoom: Isotank lossis nruas.
Daim Ntawv Ceeb Toom Shipping: Thauj xwb yog tias ruaj khov.
Cia & Tuav
Cov Lus Qhia Dav Dav: Cov khoom no yuav tsum tau muab khaws cia, siv tes thiab siv raws li kev xyaum ua kom huv thiab kev ua raws li kev cai lij choj. Kev noj mov, kev haus cawv thiab haus luam yeeb yuav tsum raug txwv nyob rau thaj chaw uas cov khoom siv no tau daws, khaws cia thiab ua tiav. Ntxuav tes, caj npab thiab ntsej muag thiab lub ntsej muag kom huv si tom qab noj mov, ua ntej noj mov, haus luam yeeb thiab siv lub sijhawm ua haujlwm. Sai sai tshem ib cov khaub ncaws uas ua paug. Yog cais cov khaub ncaws thiab ntxuav ua ntej rov siv dua. Tsis txhob noj khaub ncaws ua haujlwm.
Cia: Tsis muaj cov nplaim taws qhib, tsis muaj txim taws, thiab tsis haus luam yeeb. Kev tiv thaiv tiam neeg ntawm kev ua haujlwm! Saum toj no 36 Degree Siv lub kaw lus kaw, qhov cua, tawg-ua pov thawj hluav taws xob (cua tshuab, teeb pom kev zoo thiab cov khoom siv. Khaws rau hauv ib lub thawv qub lossis ib qho kev pom zoo tau txais kev pom zoo los ntawm cov khoom siv tau tshaj. Khaws cov thawv kom nruj thiab kaw thaum tsis siv. Cov ntim khoom uas tau qhib yuav tsum tau ua tib zoo rov qab thiab khaws ncaj qha rau kev tiv thaiv kom tsis txhob to. Khw tsuas yog muaj stabilized. Nyob hauv qhov tsaus ntuj. Khaws rau hauv qhov chaw txias, qhuav, zoo-vaab ntawm cov khoom siv tsis sib xws (xws li qhib ntu, kev haus luam yeeb, khoom haus, dej haus thiab mov pub mis. Tshawb xyuas cov kev tsis sib haum xeeb xws li kev puas tsuaj lossis txi. Kho kom zoo, zam kev puas tsuaj ntawm lub thawv. Thaj chaw cia yuav tsum tau nruab nrog cov tsiaj sib haum thiab kom muaj nuj nqis ntawm cov khoom siv hluav taws thiab dej xau. Siv tsim nyog
Tsab ntawv
Cov ntaub ntawv xa hauv cov ntawv tshaj tawm no yog ua raws li peb cov kev paub tam sim no thiab kev paub. Hauv kev pom ntawm ntau yam uas tuaj yeem cuam tshuam thiab cov ntawv thov, cov ntaub ntawv no tsis daws cov txheej txheem ntawm lub luag haujlwm ntawm kev sim lawv tus kheej cov kev sim thiab sim; Lawv tsis ua li lawv tsis lees paub txoj cai los ntawm cov khoom ntiag tug lossis ua kom haum rau lub hom phiaj tshwj xeeb. Nws yog lub luag haujlwm ntawm cov uas peb muab peb cov khoom kom ntseeg tau tias cov cai ntawm tus kheej thiab txoj cai uas twb muaj lawm.
Ntim thiab tsheb thauj mus los
Cim npe nrov: Butyl Acrylate 141-32-2}}, Tuam Tshoj Butyl acrylate 141-32-2 Cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas
Khoom Qhia Txog Khoom
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Kev ntsuas khoom |
Lub hom phiaj |
Kev qhia tshwj xeeb |
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Lam xav |
Roj Chromatography |
min. 99.5% |
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Dej Cov Ntsiab Lus |
ASTM E 203 |
Max. 0. 05% |
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Cov ntsiab lus acid (calc. Raws li acrylic acid) |
ASTM D 1613 |
Max. 0. 01% |
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Xim rau despatch |
APHA, Astm D 1209 |
Max. 10 |
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Txheem Ruaj |
ASTM D 3125 |
15 ± 5 ppm mehq |
