8.42116

1,3-Dimethylbarbituric acid

for synthesis

• Synonyma: 1,3-Dimethylbarbituric acid
• Číslo CAS: 769-42-6
• Molekulová hmotnost: 156.14
• MDL number: MFCD00006675
• UNSPSC Code: 12352115
• EC Index Number: 212-211-7
• NACRES: NA.22

Vlastnosti

• Quality Level: 200
• form: solid
• potency: 1780 mg/kg LD₅₀, oral (Rat)
• pH: 2.5 (20 °C, 100 g/L in H₂O, slurry)
• mp: 120-124 °C
• solubility: 60 g/L
• bulk density: 500 kg/m³
• storage temp.: 2-30°C
• InChI: 1S/C6H8N2O3/c1-7-4(9)3-5(10)8(2)6(7)11/h3H2,1-2H3
• InChI key: VVSASNKOFCZVES-UHFFFAOYSA-N

Popis

General description

for synthesis

Application

1,3-Dimethylbarbituric acid for synthesis. CAS 769-42-6, pH 2.5 (100 g/l, H₂O, 20 °C) (slurry).

Analysis Note

Assay (acidimetric)≥ 98.0 %Melting range (lower value)≥ 120 °CMelting range (upper value)≤ 124 °CIdentity (IR)passes test

Bezpečnostní informace

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302 - H318
• pcodes: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable