PHR9035

4-Isopropylphenol

reference material

• Synonym(s): 4-(1-Methylethyl)phenol, Propofol impurity H, p-Cumenol
• Linear Formula: (CH₃)₂CHC₆H₄OH
• CAS Number: 99-89-8
• Molecular Weight: 136.19
• Beilstein: 1363564
• MDL number: MFCD00002372
• UNSPSC Code: 41116107

Properties

• grade: reference material
• vapor density: >1 (vs air)
• API family: propofol
• Assay: ≥97.0% (GC)
• form: crystals
• shelf life: limited shelf life, expiry date on the label
• bp: 212-213 °C (lit.)
• mp: 59-61 °C (lit.)
• application(s): pharmaceutical small molecule
• storage temp.: 2-8°C
• SMILES string: CC(C)c1ccc(O)cc1
• InChI: 1S/C9H12O/c1-7(2)8-3-5-9(10)6-4-8/h3-7,10H,1-2H3
• InChI key: YQUQWHNMBPIWGK-UHFFFAOYSA-N

Description

General description

This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Recommended products

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Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302 + H312 + H332,H314
• Precautionary Statements: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): 230.0 °F - Pensky-Martens closed cup
• Flash Point(C): 110 °C - Pensky-Martens closed cup