8.20933

3,5-Dihydroxytoluene

for synthesis

• Synonym(s): 3,5-Dihydroxytoluene, 5-Methylresorcinol, Orcinol
• Empirical Formula (Hill Notation): C₇H₈O₂
• CAS Number: 504-15-4
• Molecular Weight: 124.14
• MDL number: MFCD00002291
• EC Index Number: 207-984-2

Properties

• Quality Level: 200
• Assay: ≥99.0% (GC)
• form: powder
• potency: >2000 mg/kg LD₅₀, oral (Rat); >5000 mg/kg LD₅₀, skin (Rabbit)
• bp: 147 °C/7 hPa
• mp: 109 °C
• transition temp: flash point 159 °C
• solubility: 80 g/L
• InChI: 1S/C7H8O2/c1-5-2-6(8)4-7(9)3-5/h2-4,8-9H,1H3
• InChI key: OIPPWFOQEKKFEE-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Water (K. F.): ≤ 4.0 %
Identity (IR): passes test

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302 - H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3