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805223 p-Crezol

p-Cresol for synthesis. CAS 106-44-5, EC Number 203-398-6, chemical formula CH₃C₆H₄OH.

p-Crezol MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 4-Hydroxytoluene, 4-Methylphenol

CAS #: 106-44-5 EC Number: 203-398-6 Molar Mass: 108.14 g/mol Chemical Formula: CH₃C₆H₄OH Hill Formula: C₇H₈O
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
106-44-5203-398-6C₇H₈OCH₃C₆H₄OH108.14 g/mol

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      8052230501
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          8052231001
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              Description
              Catalogue Number805223
              Synonyms4-Hydroxytoluene, 4-Methylphenol
              Descriptionp-Cresol
              References
              Product Information
              CAS number106-44-5
              EC index number604-004-00-9
              EC number203-398-6
              Hill FormulaC₇H₈O
              Chemical formulaCH₃C₆H₄OH
              Molar Mass108.14 g/mol
              HS Code2907 12 00
              Structure formula ImageStructure formula Image
              Quality LevelMQ200
              Applications
              Applicationp-Cresol for synthesis. CAS 106-44-5, EC Number 203-398-6, chemical formula CH₃C₆H₄OH.
              Biological Information
              Physicochemical Information
              Boiling point202.5 °C (1013 hPa)
              Density1.01 g/cm3 (40 °C)
              Explosion limit1 %(V)
              Flash point86 °C
              Ignition temperature555 °C
              Melting Point35.5 °C
              Vapor pressure0.147 hPa (25 °C)
              Solubility20 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 207 mg/kg
              LD 50 dermalLD50 Rabbit 301 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H301 + H311: Toxic în caz de înghiţire sau în contact cu pielea.
              H314: Provoacă arsuri grave ale pielii şi lezarea ochilor.
              H412: Nociv pentru mediul acvatic cu efecte pe termen lung.
              Precautionary Statement(s)P260: Nu inspiraţi praful.
              P273: Evitaţi dispersarea în mediu.
              P280: Purtați mănuși de protecție/ îmbrăcăminte de protecție/ protecție pentru ochi/ protecție pentru față/ protecție pentru auz.
              P303 + P361 + P353: ÎN CAZ DE CONTACT CU PIELEA (sau cu părul): Scoateți imediat toată îmbrăcămintea contaminată. Clătiți pielea cu apă.
              P304 + P340 + P310: ÎN CAZ DE INHALARE: transportați persoana la aer liber și mențineți-o într-o poziție confortabilă pentru respirație. Sunați imediat la un CENTRU DE INFORMARE TOXICOLOGICĂ/un medic.
              P305 + P351 + P338: ÎN CAZ DE CONTACT CU OCHII: Clătiți cu atenție cu apă timp de mai multe minute. Scoateți lentilele de contact, dacă este cazul și dacă acest lucru se poate face cu ușurință. Continuați să clătiți.
              Signal WordPericol
              RTECSGO6475000
              Storage class6.1A Materiale combustibile, toxicitate acută Categoria 1 şi 2 /materiale periculoase foarte toxice
              WGKWGK 2 substanţe cu potenţial specific de poluare a apei
              Disposal9
              Compusii cancerigeni si compusii inflamabili marcati ca "toxici" sau "foarte toxici": container F. Alchili-sulfatii sunt cancerigeni. Luati masuri speciale pentru a evita inhalarea sau contactul cu pielea. Pentru neutralizarea alchil-sulfatilor, acestia se adauga in picaturi (cu o palnie de picurare) in solutie concentrata de amoniac racita cu gheata (Cod Merck 105426) agitand puternic. Inainte de colectarea in containerul D, verificati pH-ul cu strip-uri indicatoare pH, universale (Cod Merck 109535).
              Safety Information
              Categories of dangertoxic, coroziv
              Product Usage Statements
              Storage and Shipping Information
              StorageA se depozita sub +30 °C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 3455 , 6.1 (8), II
              Declaration (transport by air) IATA-DGRUN 3455 , 6.1 (8), II
              Declaration (transport by sea) IMDG-CodeUN 3455 , 6.1 (8), II
              Supplemental Information
              Specifications
              Assay (GC, area%)≥ 98.0 % (a/a)
              Melting range (lower value)≥ 31 °C
              Melting range (upper value)≤ 35 °C
              o-Cresol (GC, area%)≤ 0.5 % (a/a)
              m-Cresol (GC, area%)≤ 1.0 % (a/a)
              Identity (IR)passes test
              Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
              Global Trade Item Number
              Catalogue Number GTIN
              8052230101 04027269043544
              8052230501 04027269043537
              8052231001 04027269043520

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              Categories

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              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Phenols and Phenol Ethers > Alkyl and Aryl phenols and Derivatives
              Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Phenols and Phenol Ethers > Alkyl and Aryl Phenols and Derivatives