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Jeneng Produk: |
Etil formate |
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Sinonim: |
mrowczanetylu; mrowczanetylu (poles); ETHYL FORMATE ALAM; ETHYLFORMATE 97 +% FCC; FORTH ETHYL, STANDARDFOR GC; ETHYL FORMATE REAGENT GRADE 97%; EthylFormateForSynthesis; Ethyl formate (teknis) |
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CAS: |
109-94-4 |
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MF: |
C3H6O2 |
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MW: |
74.08 |
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EINECS: |
203-721-0 |
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Kategori Produk: |
Organik; Kimia Analitis; Sintesis organik; Pelarut kanggo HPLC & Spektrofotometri; Pelarut kanggo Spektrofotometri |
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File Mol: |
109-94-4.mol |
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Titik lebur |
−80 ° C (surem) |
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Titik didih |
52-54 ° C (surem) |
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kapadhetan |
0,921 g / mL ing20 ° C (surem) |
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kerapatan uap |
2.5 (vs hawa) |
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tekanan uap |
15,16 psi (55 ° C) |
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indeks bias |
n20 / D 1.359 (surem.) |
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FEMA |
2434 | FORMATE ETHYL |
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Fp |
7 ° F |
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temp panyimpenan |
Area murub |
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kelarutan |
Alkohol, benzena, lan ether sing salah disengaja (Hawley, 1981) |
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wujud |
Cairan |
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warna |
Bening |
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Ambu ora enak |
Karakteristik; aromatik sing nyenengake. |
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Ambang ambu ora enak |
2.7 ppm |
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watesan bledosan |
16% |
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Kelarutan Banyu |
11 g / 100 mL (18 ºC) |
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Sensitif |
Sensitif Kelembapan |
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Merck |
14.3807 |
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Nomer JECFA |
26 |
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BRN |
906769 |
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Ukum Henry angger-angger |
0,097 (x 10-3 atm? M3 / mol) ing 5,00 ° C, 0,13 ing 10.00 ° C, 0,17 ing 15,00 ° C, 0,23 ing 20,00 ° C, 0,29 at25,00 ° C (kolom stripping-UV, Kutsuna dkk ., 2005) |
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Watesan pajanan |
TLV-TWA 100 ppm (½½ž300 mg / m3) (ACGIH, MSHA, lan OSHA); IDLH8000 ppm (NIOSH). |
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Stabilitas: |
Mantep Nemen banget Bisa nggawe campuran bahan peledak karo udara. Cathetan titik lampu kilat sing sithik lan watesan explosive ing saindenging jagad. Kompatibel karo agen oksidasi kuat, basis kuat, asam kuat, nitrat. |
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InChIKey |
WBJINCZRORDGAQ-UHFFFAOYSA-N |
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Referensi CAS DataBase |
109-94-4 (Referensi CAS DataBase) |
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Referensi Kimia NIST |
Asam format, etil ester (109-94-4) |
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Sistem Registrasi Bahan EPA |
Étililasi (109-94-4) |
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Kode Bahaya |
F, Xn |
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Pernyataan Risiko |
11-20 / 22-36 / 37 |
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Pernyataan Keamanan |
9-16-24-26-33 |
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RIDADR |
UN 1190 3 / PG 2 |
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WGK Jerman |
1 |
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RTECS |
LQ8400000 |
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Suhu Otomatis |
851 ° F |
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TSCA |
Nggih |
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HazardClass |
3 |
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PackingGroup |
II |
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Kode HS |
29151300 |
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Data Zat Mbebayani |
109-94-4 (Data Zat Mbebayani) |
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Keracunan |
LD50 ing tikus kanthi lisan: 4,29 g / kg (Smyth) |
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Properti Kimia |
Etil Formate kedadeyan ing woh-wohan. Cairan kasebut kanthi cairan sing tajam, woh, etherealodor lan digunakake ing rasa buah. |
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Properti Kimia |
Etil formate duweni aakaristik, ambu sing landhep padha karo etil asetat lan pinus sing ngelingake lan rasa sing rada pait. Uga kacarita duwe ambu kaya aroma. Ester rada larut ing banyu (9 bagean / 100 ing 18 ° C) kanthi dekomposisi kanthi bertahap dadi asam format lan etanol; iku kalebu inethanol, eter, lan aseton (HSDB, 2013), uga ing benzena. |
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Sipat fisik |
Werna, clearliquid kanthi ambu ora enak, mambu buah. Konsentrasi ambu ambu 2.7ppmv dilaporake dening Nagata lan Takeuchi (1990). |
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Migunakake |
Minangka forlemonades lan esensi rasa; kanggo Pabrik rum lan arrack gawean; uga pelarut asa kanggo nitrocellulose; minangka fungisida lan larvisida kanggo tembakau, sereal, woh-wohan garing, lsp; ing sintesis organik. |
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Migunakake |
Etil format digunakake minangka pelarut; minangka rasa lemonade lan esensi; lan minangka afungisida lan larvisida kanggo sereal, woh-wohan garing, tembakau, lan liya-liyane. |
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Definisi |
ChEBI: Formateester asil saka kondensasi formal asam format karo etanol. |
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Metode Produksi |
Etil format diproduksi liwat esterfikasi asam format lan etanol ing ngarsane asamulfurat lan uga kanthi distilasi etil asetat lan formicacid ing ngarsane asam sulfat. |
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Nilai ambang ambu |
Deteksi: 17 ppm |
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Nilai ambang rasa |
Karakteristik ing 60 ppm: manis, kimia kanthi angkat woh sing resik, seger, lan woh. |
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Katrangan Umum |
Werna tanpa warna bening kanthi ambu ora enak. Titik flash -4 ° F. Kurang padhet tinimbang banyu. Vaporsheavier tinimbang hawa. |
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Reaksi Udhara & Banyu |
Apik banget. Larut ing banyu. Alon-alon diurai karo banyu dadi asam format, cairan korosif lan etil alkohol, cairan liyane sing gampang kobong. |
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Bebaya Api |
Prilaku sing Diobong: Uap luwih abot tinimbang udhara lan bisa lelungan adoh menyang sumber posisi lan bali maneh. |
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Reaktivitas Kimia |
Reaktivitas karo banyu Ora Ana reaksi; Reaktivitas karo Bahan Umum: Ora ana reaksi; Stabilitas Sajrone Transport: Stabil; Agen Netralisir kanggo Asam lan Caustik: Penting; Polimerisasi: Ora cocog; Inhibitor saka Polimerisasi: penting. |
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Migunakake Pertanian |
Fumigant, Insektisida: Digunakake minangka fumigant, utamane ing woh garing, Uga digunakake minangka solol kanggo nitrat lan asetat selulosa lan kanggo produksi bahan sintetis. Saiki ora pangguna kanggo tetanen ing negara-negara UE lan AS sing digunakake ing Australia lan ana 63 pemasok global. |
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Profil Keamanan |
Masalah panutupan racun lan subkutan sing cukup beracun. Mddly beracun amarga kontak kulit lan inhalasi. Iritasi inhalasi kuat ing manungsa. Kulit lan eyirritant. Karsinogen sing bisa dipertanyakan karo data tumorigenik eksperimental. Cairan sing bisa diobong banget Bebaya geni lan bledosan sing mbebayani banget nalika kena toheat, kobongan, utawa oxilzer. Kanggo nglawan kobongan, gunakake busa alkohol, semprotan, mist, drychemical. Yen digawe panas dadi dekomposisi, mula bakal ngetokake asap lan asap iritasi. Deleng uga ESTERS. |
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Pembuangan Sampah |
Semprotake menyang tungku campuran tungku pelarut |
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Produk Preparasi |
2-Aminopyrimidine-5-carbonitrile -> 4-Chloropyridine-3-carboxaldehyde -> 4-METHOXY-3-BUTEN-2-ONE -> 2- (TRIFLUOROMETHYL) PYRIMIDIN-4-AMINE -> METHYL3-AMINO -6-METHYLTHIOPHENO [2,3-B] PYRIDINE-2-CARBOXYLATE -> 7-Aminoisoquinoline -> 6-Methyl-1H-pyrazolo [3,4-b] pyridin-3-amine -> 5-Acetamidomethyl -4-Amino-2-Methylpyrimidine -> 2-AMINO-4-METHYLOXAZOLE -> 5-BROMO-4-HYDROXY-2-METHYLPYRIMIDINE -> Thiamine chloride -> HITROLIKORI METABOLIT AMITRAZ -> Asid tropik-- > 4-CHLORO-2- (TRIFLUOROMETHYL) PYRIMIDINE -> Methyl3-amino-4-phenylthiophene-2-carboxylate -> 3-Cyano-6-methyl-2 (1H) -pyridinone -> N-Methylformamide-- > 3,4-DIHYDROISOQUINOLINE -> 7-NITRO-3,4-DIHYDROISOQUINOLINE -> 2-AMINO-PYRIMIDINE-5-CARBOXYLICACID ETHYL ESTER -> 4,5,6-TRIAMINOPYRIMIDINE -> 2-Chloro-6 -methyl-3-pyridinecarbonitrile -> 1H-1,2,3-Triazolo [4,5-d] pyrimidin-7-amine -> hidrat Ninhydrin -> 4-METHYLPYRIMIDIN-2-OLHYDROCHLORIDE -> 1- (PHENYLSULFONYL) -1H-INDOLE-2-CARBALDEHYDE -> A- (HYDROXYMETHYL) BENZENACETIC ACIDMETHYL ESTER -> 4-Hydroxy-2- (trifluoromethyl) py rimidine -> 4-chloro-5-fluoropyrimidine -> 1-Methyl-2-imidazolecarboxaldehyde -> 5-N-PROPYLURACIL -> 5-PROPYL-2-THIOURACIL -> 4-HYDROXY-2-METHYLPYRIMIDINE- -> 4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE -> 7-Bromoisoquinoline -> 4-CHLORO-1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLICACID ETHYL ESTER -> Î ± -itrimetil -> EPOSTANE -> alpha, alpha-Diphenyl-L-prolinol -> 1,1-Diethoxy-3,7-dimethylocta-2,6-diene |
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Bahan baku |
Etanol -> Asam format -> Kalsium klorida -> Hexahydrate klorida aluminium |
