695076

Formic acid

ACS reagent, ≥96%

• Linear Formula: HCOOH
• CAS Number: 64-18-6
• Molecular Weight: 46.03
• Beilstein: 1209246
• EC Number: 200-579-1
• MDL number: MFCD00003297
• UNSPSC 코드: 12352106
• PubChem Substance ID: 329761713
• NACRES: NA.21

속성

• Grade: ACS reagent
• Quality Level: 200
• vapor density: 1.6 (vs air)
• vapor pressure: 44.8 mmHg ( 20 °C)
• 분석: ≥96%
• 형태: liquid
• autoignition temp.: 1004 °F
• expl. lim.: 57 %
• refractive index: n20/D 1.370 (lit.)
• pH: 2.2 (20 °C, 2.2 g/L)
• bp: 100-101 °C (lit.)
• mp: 8.2-8.4 °C (lit.)
• solubility: water: miscible
• density: 1.22 g/mL at 25 °C (lit.)
• 음이온 미량물: chloride (Cl^-): ≤0.001%; sulfate (SO₄^2-): ≤0.003%; sulfite (SO₃^2-): passes test
• 양이온 미량물: Fe: ≤0.001%; NH₄⁺: ≤0.005%; heavy metals (as Pb): ≤0.001%
• 응용 분야: sample preparation
• SMILES string: OC=O
• InChI: 1S/CH2O2/c2-1-3/h1H,(H,2,3)
• InChI key: BDAGIHXWWSANSR-UHFFFAOYSA-N

설명

일반 설명

Formic acid is a simple carboxylic acid produced by the hydrolysis of methyl formate or formamide or from its salts. It is primarily used in dyeing, textile, leather, rubber, chemical, and pharmaceutical industries.

애플리케이션

Formic acid can be used as a reagent in the:

• Co-N_x-catalyzed one-pot reductive amination of carbonyl compounds with nitro compounds to synthesize secondary amines.
• Photoreduction of polycyclic and heterocyclic nitro arenes to corresponding amines.
• Pd-catalyzed chemoselective hydrogenation of olefins to saturated hydrocarbons.

안전성 정보

• 픽토그램: GHS02,GHS06,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H226,H302,H314,H331
• 예방조치 성명서: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
• 보충제 위험성: EUH071
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 121.1 °F - closed cup
• Flash Point (°C): 49.5 °C - closed cup