8.14996

2,2-Bis(hydroxymethyl)propionic acid

for synthesis

• Synonyma: 2,2-Bis(hydroxymethyl)propionic acid
• Empirický vzorec (Hillův zápis): C₅H₁₀O₄
• Číslo CAS: 4767-03-7
• Molekulová hmotnost: 134.13
• MDL number: MFCD00004199
• UNSPSC Code: 12352106
• EC Index Number: 225-306-3
• NACRES: NA.22

Vlastnosti

• Quality Level: 200
• form: powder
• autoignition temp.: >300 °C
• potency: >2000 mg/kg LD₅₀, oral (Rat)
• pH: 2.6 (20 °C, 50 g/L in H₂O)
• mp: 188-191 °C
• transition temp: flash point >150 °C
• storage temp.: 2-30°C
• InChI: 1S/C5H10O4/c1-5(2-6,3-7)4(8)9/h6-7H,2-3H2,1H3,(H,8,9)
• InChI key: PTBDIHRZYDMNKB-UHFFFAOYSA-N

Bezpečnostní informace

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3