W241407

酢酸エチル

≥99%, FCC, FG

• 別名: EtOAc
• 化学式: CH₃COOC₂H₅
• CAS番号: 141-78-6
• 分子量: 88.11
• FEMA Number: 2414
• Council of Europe no.: 191
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901053
• Flavis number: 9.001
• EC Number: 205-500-4
• NACRES: NA.01
• MDL number: MFCD00009171
• Beilstein/REAXYS Number: 506104

特性

• 製品名: 酢酸エチル, ≥99%, FCC, FG
• SMILES string: CCOC(C)=O
• InChI: 1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
• InChI key: XEKOWRVHYACXOJ-UHFFFAOYSA-N
• biological source: synthetic
• grade: FG; Kosher
• agency: meets purity specifications of JECFA
• reg. compliance: EU Regulation 1334/2008 & 178/2002; FCC; FDA 21 CFR 117; FDA 21 CFR 172.560; FDA 21 CFR 182.60
• vapor density: 3 (20 °C, vs air)
• vapor pressure: 73 mmHg ( 20 °C)
• assay: ≥99%
• form: liquid
• autoignition temp.: 801 °F
• expl. lim.: 2.2-11.5 %, 38 °F
• refractive index: n20/D 1.3720 (lit.)
• bp: 76.5-77.5 °C (lit.)
• mp: −84 °C (lit.)
• solubility: water: soluble
• density: 0.902 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• format: neat
• organoleptic: green; ethereal; fruity; sweet
• Quality Level: 300; 400

詳細

General description

酢酸エチルは、ホルマリン-エーテル沈降テクニックにおけるジエチルエーテルの代わりとなる有効な溶媒であり、糞便検体中の卵、幼虫、および包嚢の濃縮に使用されます。[1]アセトアルデヒドは、Ce添加チタニア表面上の酸化銅存在下、エタノールおよび酢酸エチルの酸化燃焼において生成される反応中間物です。[2]

安全性情報

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H319,H336
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous system
• supp_hazards: EUH066
• 保管分類: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: 24.8 °F - closed cup
• flash_point_c: -4 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter