8.22254

ギ酸

for synthesis

• 別名: Methanoic acid, Formylic acid
• 化学式: HCOOH
• CAS番号: 64-18-6
• 分子量: 46.03
• Beilstein: 1209246
• MDL番号: MFCD00003297
• UNSPSCコード: 12352106
• EC Index Number: 200-579-1
• NACRES: NA.22

特性

• 蒸気密度: 1.6 (vs air)
• 品質水準: 200
• 蒸気圧: 44.8 mmHg ( 20 °C)
• アッセイ: ≥99% (acidimetric)
• 形状: liquid
• 自己発火温度: 1004 °F
• expl. lim.: 12-38 % (v/v); 57 %
• 反応適合性: reagent type: reductant
• テクニック: electrophoresis: suitable
• 屈折率: n20/D 1.370 (lit.)
• pH: 2.2 (20 °C, 10 g/L in H₂O)
• bp: 100-101 °C (lit.); 101 °C/1013 hPa
• mp: 8.2-8.4 °C (lit.)
• 転移温度: flash point 49.5 °C
• 密度: 1.22 g/mL at 25 °C (lit.)
• 保管温度: 2-30°C
• SMILES記法: OC=O
• InChI: 1S/CH2O2/c2-1-3/h1H,(H,2,3)
• InChI Key: BDAGIHXWWSANSR-UHFFFAOYSA-N

詳細

アプリケーション

• Atmospheric Implications: Provides insights into the large and ubiquitous source of atmospheric formic acid, affecting precipitation chemistry and acidity (Millet et al., 2015).
• Sustainable Production: Covers the sustainability aspects of formic acid production and its role in bridging power and chemical industries (Bulushev & Ross, 2018).
• Hydrogen Energy Carrier: Explores formic acid as a potential hydrogen storage medium, focusing on its applications in low-carbon energy systems (Singh et al., 2016).

アナリシスノート

Assay (acidimetric): ≥ 99.0 %
Density (d 20 °C/ 4 °C): 1.218 - 1.221
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

安全性情報

• ピクトグラム: GHS02,GHS06,GHS05
• シグナルワード: Danger
• 危険有害性情報: H226,H302,H314,H331
• 注意書き: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
• 補足的ハザード: EUH071
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 121.1 °F - closed cup
• 引火点(℃): 49.5 °C - closed cup