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HCID 16640Erstellt: 23. Oktober 2026

2,3-Epoxypropyl-o-tolylether

2-Methylphenyl glycidyl ether · DY 023 · Nsc11571 · o-cresyl · Heloxy 62 · Epodil 742 · aralditedy023 · 2-((o-Tolyloxy)

https://huagongshe.com/de/chemical/16640

Molekülstruktur von 2,3-Epoxypropyl-o-tolylether

Identifikatoren & physikalische Daten

CAS No.2210-79-9
SummenformelC10H12O2
Durchschnittliche Molmasse164,2 g/mol
Monoisotopische Masse164,08372962 g/mol
SMILESCc1ccccc1OCC1CO1
InChIKeyKFUSXMDYOPXKKT-UHFFFAOYSA-N
PubChem CID16640
ChEMBLCHEMBL1445408
EC No.218-645-3
DTXSIDDTXSID8024862
Lokaler Name2,3-Epoxypropyl-o-tolylether

Chemische & physikalische Eigenschaften

XLogP2,4
Polarare Oberfläche (TPSA)21,8
H-Brücken-Donoren0
H-Brücken-Akzeptoren2
Frei drehbare Bindungen3
Schwere Atome12
Formalladung0
Komplexität147
PolymersPlastics & Rubber -> Glycidyl Ethers
Dichte1.09 at 68 °F (NTP, 1992) - Denser than waterwill sinkRelative density (water = 1): 1.081.079 g/mL at 25 °C (lit.)
Löslichkeitless than 1 mg/mL at 72 °F (NTP, 1992)Solubility in water: none840mg/L at 21℃
Flammpunkt200 °F (NTP, 1992)113 °C c.c.>230 °F
Siedepunkt498 °F at 760 mmHg (NTP, 1992)at 0.533kPa: 109-111 °C109-111 °C/4 mmHg (lit.)
DampfdichteRelative vapor density (air = 1): 5.7>1 (vs air)
Physical DescriptionO-cresyl glycidyl ether is a clear light yellow liquid. (NTP, 1992)Clear light yellow liquid[CAMEO]COLOURLESS LIQUID.
Dampfdruck0.514Pa at 20℃
Brechungsindexn20/D 1.529(lit.)
Aggregatzustandliquid
BRN4585
InChIInChI=1S/C10H12O2/c1-8-4-2-3-5-10(8)12-7-9-6-11-9/h2-5,9H,6-7H2,1H3
InChIKeyKFUSXMDYOPXKKT-UHFFFAOYSA-N
SMILESO1CC1COC1=CC=CC=C1C
LogP (Verteilungskoeffizient)2.5 at 21℃
CAS Datenbank2210-79-9(CAS DataBase Reference)
NIST chemische InformationenOxirane, [(2-methylphenoxy)methyl]-(2210-79-9)
EPA chemische Informationeno-Cresyl glycidyl ether (2210-79-9)

Sicherheit & Vorschriften

GHS-EinstufungWarningH315: Causes skin irritation [Warning Skin corrosion/irritation]P203, P261, P264, P272, P273, P280, P302+P352, P318, P321, P332+P317, P333+P317, P362+P364, P391, P405, and P501 (click each P-code to see the statement)H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
Regulatorische InformationenChemical: Oxirane, [(2-methylphenoxy)methyl]-Oxirane, 2-[(2-methylphenoxy)methyl]- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Oxirane, 2-[(2-methylphenoxy)methyl]- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)TP - indicates a substance that is the subject of a proposed TSCA section 4 test rule.Status: Active Update: 05-04-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/14553Oxirane, [(2-methylphenoxy)methyl]-: Does not have an individual approval but may be used under an appropriate group standard
Weitere SicherheitsinformationenIMAP assessments - Oxirane, [(2-methylphenoxy)methyl]-: Environment tier I assessment
DOT-KennzeichnungClass 9
BrandgefahrenThis chemical is combustible. (NTP, 1992)
GesundheitsgefahrenSYMPTOMS: Symptoms of exposure to this compound may include irritation of the skin and eyes, and allergic dermatitis.
GefahrenübersichtMay cause skin sensitization[ICSC] Danger of skin sensitization[MAK]
Reaktive GruppeEthers
EG-EinstufungSymbol: Xn, NR: 38-43-68-51/53S: (2)-36/37-61Note: C
Reactivity ProfileO-CRESYL GLYCIDYL ETHER may attack some forms of plastics. (NTP, 1992)
Chemical DangersThe substance can presumably form explosive peroxides. Reacts with acids, amines, bases and strong oxidants.
Air and Water ReactionsInsoluble in water.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)Skin irritation - category 2Serious eye damage/eye irritation - Category 2BSkin sensitization - Category 1ASkin corrosion/irritation - Category 2Muta. 2
BrandbekämpfungFires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)Use water spray, foam, powder, carbon dioxide.
Erste-Hilfe-MaßnahmenFresh air, rest.Remove contaminated clothes. Rinse and then wash skin with water and soap.First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.Rinse mouth.
Erste HilfeEYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.
Sichere LagerungSeparated from strong oxidants, strong bases, strong acids and amines. Cool. Keep in the dark.
Freisetung ohne BrandSMALL SPILLS AND LEAKAGE: If you spill this chemical, FIRST REMOVE ALL SOURCES OF IGNITION. Then, use absorbent paper to pick up all liquid spill material. Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with ethanol followed by washing with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.
Verschüttetes entsorgenPersonal protection: particulate filter respirator adapted to the airborne concentration of the substance. Collect leaking and spilled liquid in covered containers as far as possible. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.
Isolation and EvacuationExcerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]:
Eye PreventionWear safety goggles or eye protection in combination with breathing protection.
Fire PreventionNO open flames.
Inhalation RiskNo indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20 °C.
Skin PreventionProtective gloves. Protective clothing.
Exposure PreventionAVOID ALL CONTACT!
Unerwünschte WirkungenSkin Sensitizer - An agent that can induce an allergic reaction in the skin.
Signs and SymptomsCough. Sore throat.Redness. Pain.
Toxicity DataLC50 (rat) = 6,090 mg/m3/4h
Wassergefährdungsklasse (WGK)2
TSCA-Inventar-StatusTSCA listed
UN-TransportnummerUN 3082 9/PG 3
Zollcode29109000
RTECS-Nr.TZ3700000
R-Sätze (R)36/37/38-68-51/53-43-38
GefahrensymboleXi,N,Xn
Sicherheitshinweise (S)26-37/39-61-36/37
Gefahrenklasse9Aquatic Chronic 2Muta. 2Skin Irrit. 2Skin Sens. 1A
VerpackungsgruppeIII
Lagerklasse10 - Combustible liquids