WebPHENOL: ICSC: 0070 (April 2024) Carbolic acid Phenic acid Hydroxybenzene: CAS #: 108-95-2: UN #: 1671 EC Number: 203-632-7 ACUTE HAZARDS PREVENTION FIRE FIGHTING; ... Explosive limits, vol% in air: 1.3-9.5 Octanol/water partition coefficient as log Pow: 1.46 EXPOSURE & HEALTH EFFECTS; WebThe potential for cross sensitization between the industrial allergen 2-amino-4-chloro-phenol (ACP) and PAP was studied in guinea pigs (strain not indicated). Fifteen guinea pigs were injected intracutaneously with ACP and then challenged with ACP and PAP. No reaction to PAP was elicited by challenge with 1.0% PAP for up to six weeks. Ref.: A1
ICH Official web site : ICH
WebPhenol is a colorless or white solid when it is pure; however, it is usually sold and used as a liquid. (1) The odor threshold for phenol is 0.04 parts per million (ppm), with a strong very sweet odor reported. (1,7) Phenol is very soluble in water and is quite flammable. (2) The chemical formula for phenol is C 6 H 6 WebDichlorbenzole. Die Dichlorbenzole bilden in der Chemie eine Stoffgruppe, bestehend aus einem Benzolring mit zwei Chloratomen (–Cl) als Substituenten. Durch deren unterschiedliche Anordnung ( ortho, meta oder para) ergeben sich drei Konstitutionsisomere mit der Summenformel C 6 H 4 Cl 2 . new outbreak
COMMISSION DIRECTIVE (EU) 2024/ 774 - of 3 May 2024 - Europa
Webby the Agency, tighter in-house limits for impurities and pH are in place for release, Cadence also agreed to tighten the shelf (b) (4) (b) (4) (b) (4) (b) (4) (b) (4) Executive Summary Section 8 CHEMISTRY REVIEW life acceptance limits for the impurity 4-aminophenol to NMT and for pH . Sterility is assured by parametric release requirements. WebAt room temperature, phenol is a translucent, colorless, crystalline mass, white powder, or thick, syrupy liquid. The crystals are hygroscopic and turn pink to red in air. When pure, phenol has a sweet, tar-like odor that is readily detected at low concentrations (0.05 ppm in air). Phenol is soluble in alcohol, glycerol, petroleum, and, to a lesser extent, water. WebBenzyl alcohol (also known as α-Cresol) is an aromatic alcohol with the formula C 6 H 5 CH 2 OH. The benzyl group is often abbreviated "Bn" (not to be confused with "Bz" which is used for benzoyl), thus benzyl alcohol is denoted as BnOH.Benzyl alcohol is a colorless liquid with a mild pleasant aromatic odor. It is a useful solvent due to its polarity, low toxicity, and … new outbreaks