D175404
3,4-二甲酚
98%
别名:
4-羟基邻二甲苯
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关于此项目
线性分子式:
(CH3)2C6H3OH
化学文摘社编号:
分子量:
122.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-439-5
Beilstein/REAXYS Number:
1099267
MDL number:
Assay:
98%
Form:
crystals
InChI key
YCOXTKKNXUZSKD-UHFFFAOYSA-N
InChI
1S/C8H10O/c1-6-3-4-8(9)5-7(6)2/h3-5,9H,1-2H3
SMILES string
Cc1ccc(O)cc1C
assay
98%
form
crystals
bp
227 °C (lit.)
mp
65-68 °C
storage temp.
2-8°C
Quality Level
Application
Applications of 3,4-dimethylphenol:
- It can react with ethyl cinnamates in trifluoroacetic acid to form the corresponding dihydrocoumarin derivatives.
- Bromination of 3,4-dimethylphenol using bromine can lead to 6-bromo-3,4-dimethylphenol.
- It can react with 1-fluoro-4-chloromethyl-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoro-borate) (Selectfluor® F-TEDA-BF4) to form 4-fluoro-3,4-dimethylcyclohexa-2,5-dienone.
Legal Information
Selectfluor is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
Synthesis, x-ray structures, conformational fixation, and proton NMR spectroscopic studies.
Andreetti G D, et al.
The Journal of Organic Chemistry, 58(15), 4023-4032 (1993)
A convenient synthesis of dihydrocoumarins from phenols and cinnamic acid derivatives
Aoki S, et al.
Tetrahedron, 61(39), 9291-9297 (2005)
Efficient Synthesis of 4-Fluorocyclohexa-2, 5-dienone Derivatives using N-fluoro-1, 4-diazoniabicyclo [2.2. 2] octane Salt Analogues
Stavber S, et al.
Synlett, 1999(09), 1375-1378 (1999)
A Dasgupta et al.
Journal of forensic sciences, 42(4), 697-700 (1997-07-01)
Benzyl alcohol is commonly used as an antibacterial agent in a variety of pharmaceutical formulations. Several fatalities in neonates have been linked to benzyl alcohol poisoning. Most methods for measuring benzyl alcohol concentrations in serum utilize direct extraction followed by
V Shingler et al.
Journal of bacteriology, 174(3), 711-724 (1992-02-01)
The meta-cleavage pathway for catechol is one of the major routes for the microbial degradation of aromatic compounds. Pseudomonas sp. strain CF600 grows efficiently on phenol, cresols, and 3,4-dimethylphenol via a plasmid-encoded multicomponent phenol hydroxylase and a subsequent meta-cleavage pathway.
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