2-Methoxy-4-methylphenol 2-甲氧基-4-甲基苯酚

CAS 93-51-6 MFCD00002378


SMILES: COc1cc(C)ccc1O


Mol. FormulaCH3OC6H3(CH3)OH
Mol. Weight138
Refractive index1.5340 to 1.5390
Boiling Point221-222
Melting Point5
Flash Point99°C(lit.)


Chemical Name2-Methoxy-4-methylphenol
CAS Number93-51-6
EC Number202-252-9
Beilstein Registry Number1862340
MDL NumberMFCD00002378
Synonym 2-Hydroxy-5-methylanisol 2-Hydroxy-5-methylanisole 2-Methoxy-4-cresol 2-Methoxy-4-methylphenol 2-Methoxy-p-cresol 2-methoxy-4-methyl-phenol 2-甲氧基-4-甲基苯酚 2-甲氧基对甲酚 2-甲氧基对甲酚 2-羟基-5-甲基苯甲醚 4-甲基愈创木 2-羟基-5-甲基苯甲醚 3-Methoxy-4-hydroxytoluene 4-Hydroxy-3-methoxy-1-methyl-benzene; 2-Hydroxy-5-methylanisole; 4-Methyl guaiacol; Creosol; Homocatechol monomethyl ether 4-Hydroxy-3-methoxy-1-methylbenzene 4-Hydroxy-3-methoxytoluene 4-Methyl-2-methoxyphenol 4-Methylguaiacol 4-Methylguajakol p-Cresol, 2-methoxy- p-Methylguaiacol Creosol Creosol4-Methylguaiacol Homoguaia Kreosol Phenol, 2-methoxy-4-methyl- p-Creosol 甲氧甲酚
PubChem Substance ID87572220
Merck Number2571
Chemical Name Translation2-甲氧基-4-甲基苯酚
Wiswesser Line NotationQR D1 BO1
LabNetwork Molecule IDLN00237051
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  • Short: III/38B Title: Refractive Indices of Organic Liquids Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/38B Year: 1996 Keyword: organic compounds; refractive index; liquids ISBN: 3-540-60596-7 ISBN: 978-3-540-60596-6 Internet Resource: DOI:10.1007/b85533 RefComment: VII, 4210 pages, Hardcover Abstract: Volume III/38 Optical Constants provides critically evaluated data on refractive indices of inorganic and organic liquids and their wavelength dependence (dispension). Part A contains the inorganic, organometallic, and organononmetallic liquids, and the binary liquid mixtures (about 900 pure substances and their mixtures). Part B contains data of more than 7600 organic liquids.
  • Short: IV/20B Title: Vapor Pressure and Antoine Coefficients for Oxygen Containing Organic Compounds Author: Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.; Hall, K.R. Editor: Hall, K.R. Source: Landolt-Börnstein, New Series Volume: IV/20B Year: 2000 Keyword: organic compounds; vapor pressure ISBN: 3-540-64968-9 ISBN: 978-3-540-64968-7 Internet Resource: DOI:10.1007/b71424 RefComment: VII, 320 pages.
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15


Signal word Warning
GHS Symbol
WGK Germany3
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P301+P312+P330
  • P302+P352+P332+P313+P362+P364
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes Xn Xi
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 76 mg/kg
   Behavioral - convulsions or effect on seizure threshold
   Lungs, Thorax, or Respiration - dyspnea
   Lungs, Thorax, or Respiration - respiratory depression
   AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans
   Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium)  V.4-   
   1898-  Volume(issue)/page/year: 164,30,1966

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 740 mg/kg
   Behavioral - general anesthetic
   FMCRAW Folia Medica Cracoviensia.  (Ars Polona, POB 1001, 00-068 Warsaw,
   Poland)  V.1-    1959-  Volume(issue)/page/year: 32,309,1991

TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 500 umol/L
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 206,17,1988