Ethyl Formate CAS 109-94-4 Purity>99.0% (GC) Factory Hot Selling
Shanghai Ruifu Chemical Co., Ltd. ndiwopanga komanso wogulitsa Ethyl Formate (CAS: 109-94-4) yokhala ndiukadaulo wapamwamba kwambiri, wopanga malonda.Ruifu Chemical imatha kubweretsa padziko lonse lapansi, mtengo wampikisano, zochepa komanso zochulukirapo zomwe zilipo.Gulani Ethyl Formate,Please contact: alvin@ruifuchem.com
Dzina la Chemical | Ethyl Formate |
Mawu ofanana ndi mawu | Formic Acid Ethyl Ester;Ethyl Methanoate;Methanoic Acid Ethyl Ester |
Nambala ya CAS | 109-94-4 |
Stock Status | Mu Stock, Mphamvu Yopanga Matani 500 pachaka |
Molecular Formula | C3H6O2 |
Kulemera kwa Maselo | 74.08 |
Melting Point | -80 ℃ |
Boiling Point | 52.0 ~ 54.0 ℃ (lit.) |
Pophulikira | -19℃(-2°F) |
Kumverera | Sichinyezimira |
Kusungunuka mu Madzi | Kusungunuka m'madzi (Degree of solubility in Water 105 g/l pa 20 ℃) |
Kusungunuka (Mosiyana ndi) | Ether, Mowa, Benzene, Acetone ndi Many Organic Solvents |
COA & MSDS | Likupezeka |
Moto Wowopsa | Mafuta Oyaka Kwambiri! |
Mtundu | Ruifu Chemical |
Kanthu | Zofotokozera |
Maonekedwe | Zamadzimadzi Zopanda Mtundu |
Kuyera / Kusanthula Njira | >99.0% (GC) |
Refractive Index n20/D | 1.359 ~ 1.363 |
Kachulukidwe (20 ℃) | 0.918-0.926 |
Madzi ndi Karl Fischer | <0.10% |
Nonvolatile Matter | ≤0.02% |
Ethanol | <0.50% |
Zonse Zonyansa | <1.00% (GC) |
Acidity | <0.50% |
pH | 4.6-4.8 |
Mtundu (APHA) | <20 |
Infrared Spectrum | Zimagwirizana ndi Kapangidwe |
Test Standard | Enterprise Standard |
Phukusi:Pulasitiki ng'oma kapena kanasonkhezereka ng'oma chitsulo, 25kgs kapena 180kgs pa ng'oma kapena malinga ndi lamulo la kasitomala.
Posungira:Sungani pamalo ozizira, owuma, amthunzi ndi mpweya wabwino, kutali ndi moto ndi gwero la kutentha, kusungirako ndi zoyendera malinga ndi malamulo a katundu woopsa woyaka.
Manyamulidwe:Kutumiza padziko lonse lapansi ndi ndege, panyanja, ndi FedEx / DHL Express.Perekani mwamsanga ndi yodalirika yobereka.
Wokhazikika.Zoyaka kwambiri.Zitha kupanga zosakaniza zophulika ndi mpweya.Onani kung'anima kochepa komanso malire ophulika.Zosagwirizana ndi oxidizing amphamvu, maziko amphamvu, asidi amphamvu, nitrates.
Zizindikiro Zowopsa
R11 - Yoyaka Kwambiri
R20/22 - Zowopsa pokoka mpweya komanso ngati zitamezedwa.
R36/37 - Zokhumudwitsa m'maso ndi kupuma.
Kufotokozera Zachitetezo
S9 - Sungani chidebe pamalo abwino mpweya wabwino.
S16 - Khalani kutali ndi magwero oyatsira.
S24 - Pewani kukhudzana ndi khungu.
S26 - Mukakhudzana ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndipo funsani malangizo achipatala.
S33 - Tengani njira zodzitchinjiriza motsutsana ndi kutulutsa kosasunthika.
Ma ID a UN UN 1190 3/PG 2
WGK Germany 1
RTECS LQ8400000
TSCA Inde
HS kodi 2915130000
Kalasi Yowopsa 3
Packing Gulu II
Poizoni LD50 pakamwa makoswe: 4.29 g/kg (Smyth)
Ethyl Formate (CAS: 109-94-4) imagwiritsidwa ntchito ngati chosungunulira cha nitrocellulose ndi cellulose acetate, yomwe imagwiritsidwa ntchito ngati mankhwala a uracil, cytosine, thymine intermediates omwe amagwiritsidwa ntchito ngati kusanthula kwa chromatographic kwa zinthu zokhazikika, zosungunulira ndi fungicides, komanso pokonzekera kukoma, m'malo mwa acetone GB 2760-96 amaloledwa kugwiritsa ntchito zonunkhira zodyedwa.Amagwiritsidwa ntchito kwambiri pokonza ramu, apurikoti, pichesi, chinanazi, zipatso zosakanikirana ndi kufunikira kwa vinyo.nthawi zina amagwiritsidwa ntchito tsiku ndi tsiku kununkhira kwa mankhwala kuti asinthe kakomedwe ka maluwa, makamaka amagwiritsidwa ntchito mu kukoma kwa chakudya cha kukoma kwa zipatso monga chitumbuwa, ma apricots, pichesi, sitiroberi, rubus, apulo, chinanazi, nthochi, maula, mphesa, ndi zina zotero. Nthawi zambiri amagwiritsidwa ntchito mu vinyo. , monga langm, brandy, ndi mphesa zoyera.ethyl formate amagwiritsidwa ntchito ngati zosungunulira za nitrocellulose, cellulose acetate, ndi zina zotero, komanso mankhwala ophera tizilombo toyambitsa matenda, larvicides, ndi fumigants pazakudya, ndudu, chimanga, zipatso zouma, ndi zina zotero.Monga kukoma, ethyl formate ingagwiritsidwe ntchito kusakaniza kununkhira kwa pichesi, nthochi, apulosi, apurikoti, chinanazi, Berry, ndi zina zotero, ndipo angagwiritsidwe ntchito ngati kukoma kwa batala, Brandy, vinyo wotsekemera, ndi vinyo woyera.Ethyl Formate ndiwonso wapakatikati mu kaphatikizidwe ka organic.Mwachitsanzo, m'makampani opanga mankhwala, amagwiritsidwa ntchito popanga mankhwala a antitumor fuxuedin ndi vitamini B1;Ethyl formate ndi acetone ndi condensed mu sodium methoxide-xylene njira kupeza sodium acetyl vinilu mowa, condensation ndi acetylglycine ester kenako cyclization ndi potaziyamu thiocyanate zokolola ethyl 2-mercaptoimidazole-4-carboxylate.Ethyl Formate imagwiritsidwa ntchito popanga Houttuynia cordata, tongjingning, kangfulong, thiopyrimidine, mpiru wa thiazidine, reserpine, kuphatikiza kwathunthu kwa scopolamine ndi mankhwala ena.Zosungunulira zomwe zimagwiritsidwa ntchito popanga nitrocellulose ndi cellulose acetate nthawi zambiri zimagwiritsidwa ntchito ngati zapakatikati monga uracil mu zamankhwala.ntchito monga zosungunulira kwa asidi asidi kapena nitric asidi CHIKWANGWANI, ndi kukoma kaphatikizidwe ndi kupanga mankhwala organic zosungunulira, kaphatikizidwe organic, vinyo kukoma.Zopangira zamakampani opanga mankhwala.
Kukwiyitsa kwa ethyl formate m'maso, mphuno, ndi mucous nembanemba ndizovuta kwambiri kuposa za methyl formate.Ngakhale zili choncho kwambiri kuposa methylester.Amphaka omwe ali pachiwopsezo cha 10,000 ppm adamwalira patatha mphindi 90, atadwala kwambiri.Kuwonekera kwa 4-houre ku 8000 ppm kunali koopsa kwa makoswe.Kupuma kwa 5000 ppm kwa nthawi yochepa kumatulutsa diso ndi mphuno zopweteka komanso kutulutsa malovu mu makoswe.Zotsatira zapoizoni zomwe zimadza chifukwa cha kumeza zimaphatikizapo kugona, narcosis, gastritis, ndi dyspnea.Miyezo yapakamwa ya LD50 mu nyama zoyesa zosiyanasiyana imakhala pakati pa 1000 ndi 2000 mg/kg.
Zamadzimadzi zoyaka kwambiri.Mpweya ndi wolemera kuposa mpweya ndipo ukhoza kuyenda mtunda wautali kupita ku gwero loyatsira ndi kung'anima kubwerera.Moto wowopsa kwambiri ndi kuphulika koopsa ukayatsidwa ndi kutentha, malawi, kapena zotulutsa mpweya.Pofuna kuthana ndi moto, gwiritsani ntchito thovu la mowa, kupopera, nkhungu, mankhwala owuma.Ikatenthedwa kuti iwonongeke, imatulutsa utsi wonyezimira komanso utsi woyipa.
Zitha kupanga kuphulika kosakanikirana ndi mpweya.Amachita mwankhanza ndi nitrates, zoziziritsa kukhosi zolimba, ma alkali amphamvu, ndi zidulo zolimba.Amawola pang'onopang'ono m'madzi, kupanga ethyl mowa ndi formic acid.Zitha kudziunjikira ma charger amagetsi osasunthika, ndipo zitha kuyambitsa nthunzi yake
Utsi mu ng'anjo mosakaniza ndi zosungunulira kuyaka.