8.14393

Glutardialdehyde

(50% solution in water) for synthesis

• Synonyma: Glutaraldehyde solution, Glutaric dialdehyde solution, Pentane-1,5-dial
• Lineární vzorec: OHC(CH₂)₃CHO
• Číslo CAS: 111-30-8
• Molekulová hmotnost: 100.12
• NACRES: NA.22
• UNSPSC Code: 12352114
• Beilstein/REAXYS Number: 605390
• MDL number: MFCD00007025
• Grade: synthesis grade
• Bp: 100.7 °C/1013 hPa
• Vapor pressure: 22 hPa ( 20 °C)

Vlastnosti

• grade: synthesis grade
• Quality Segment: 200
• vapor pressure: 22 hPa ( 20 °C)
• form: liquid
• autoignition temp.: 395 °C
• concentration: 47.0-53.0% (hydrogensulfite method)
• dilution: (for synthesis)
• pH: 3.1-4.5 (20 °C in H₂O)
• kinematic viscosity: 12.75 cSt(25 °C)
• bp: 100.7 °C/1013 hPa
• mp: -33 °C
• density: 1.13 g/cm³ at 20 °C
• storage temp.: 2-30°C
• SMILES string: [H]C(CCCC([H])=O)=O
• InChI: 1S/C5H8O2/c6-4-2-1-3-5-7/h4-5H,1-3H2
• InChI key: SXRSQZLOMIGNAQ-UHFFFAOYSA-N

Popis

Analysis Note

Assay (hydrogensulfit methode): 47.0 - 53.0 %
Density (d 20 °C/ 4 °C): 1.125 - 1.130

Bezpečnostní informace

• signalword: Danger
• pcodes: P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
• target_organs: Respiratory system
• supp_hazards: EUH071
• wgk: WGK 3
• flash_point_f: 159.8 °F
• flash_point_c: 71 °C
• pictograms: GHS06,GHS08,GHS05,GHS09
• hcodes: H302,H314,H317,H331,H334,H335,H410
• Skladovací třída: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials