E24859

Protocatechuic acid ethyl ester

97%

• Synonyma: Ethyl 3,4-dihydroxybenzoate
• Lineární vzorec: (HO)₂C₆H₃CO₂C₂H₅
• Číslo CAS: 3943-89-3
• Molekulová hmotnost: 182.17
• NACRES: NA.22
• PubChem Substance ID: 24894472
• UNSPSC Code: 12352100
• EC Number: 223-529-0
• MDL number: MFCD00002199
• Assay: 97%

Vlastnosti

• Quality Segment: 100
• assay: 97%
• mp: 132-134 °C (lit.)
• SMILES string: CCOC(=O)c1ccc(O)c(O)c1
• InChI: 1S/C9H10O4/c1-2-13-9(12)6-3-4-7(10)8(11)5-6/h3-5,10-11H,2H2,1H3
• InChI key: KBPUBCVJHFXPOC-UHFFFAOYSA-N

Popis

Bezpečnostní informace

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Skladovací třída: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves