2-Methylresorcinol
- Product Name
- 2-Methylresorcinol
- CAS No.
- 608-25-3
- Chemical Name
- 2-Methylresorcinol
- Synonyms
- 1,3-Benzenediol, 2-methyl-;2,6-DIHYDROXYTOLUENE;2-methyl-3-benzenediol;2-METHYL-1,3-BENZENEDIOL;1,3-Dihydroxy-2-methylbenzene;2-methyl-1,3-dihydroxybenzene;2-MR;Rodol MRP;2,6-Dihydr;JAROCOL 2MR
- CBNumber
- CB5431461
- Molecular Formula
- C7H8O2
- Formula Weight
- 124.14
- MOL File
- 608-25-3.mol
2-Methylresorcinol Property
- Melting point:
- 114-120 °C(lit.)
- Boiling point:
- 264 °C(lit.)
- Density
- 1.1006 (rough estimate)
- vapor pressure
- 0.017Pa at 20℃
- refractive index
- 1.4922 (estimate)
- Flash point:
- 135°C
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- 263g/l
- form
- Glassy Irregular Shaped Granules
- pka
- pK1:10.05;pK2:11.64 (25°C,μ=0.65)
- color
- White
- Water Solubility
- Soluble in water and methanol.
- BRN
- 2042177
- InChIKey
- ZTMADXFOCUXMJE-UHFFFAOYSA-N
- LogP
- 1.58 at 25℃
- CAS DataBase Reference
- 608-25-3(CAS DataBase Reference)
- NIST Chemistry Reference
- 1,3-Benzenediol, 2-methyl-(608-25-3)
- EPA Substance Registry System
- 1,3-Benzenediol, 2-methyl- (608-25-3)
Safety
- Hazard Codes
- T,C
- Risk Statements
- 25-36/37/38-34-20/21/22
- Safety Statements
- 26-36-45-37/39-28A-36/37/39-27
- RIDADR
- UN 2811 6.1/PG 3
- WGK Germany
- 3
- RTECS
- VH2009500
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29072900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H317May cause an allergic skin reaction
H318Causes serious eye damage
H400Very toxic to aquatic life
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 302589
- Product name
- 2-Methylresorcinol
- Purity
- 98%
- Packaging
- 25g
- Price
- $78.1
- Updated
- 2024/03/01
- Product number
- 302589
- Product name
- 2-Methylresorcinol
- Purity
- 98%
- Packaging
- 100g
- Price
- $199
- Updated
- 2024/03/01
- Product number
- M0425
- Product name
- 2-Methylresorcinol
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $107
- Updated
- 2024/03/01
- Product number
- M0425
- Product name
- 2-Methylresorcinol
- Purity
- >98.0%(GC)
- Packaging
- 100g
- Price
- $266
- Updated
- 2024/03/01
- Product number
- A11821
- Product name
- 2-Methylresorcinol, 98%
- Packaging
- 50g
- Price
- $39.1
- Updated
- 2024/03/01
2-Methylresorcinol Chemical Properties,Usage,Production
Chemical Properties
White to off-white crystal powder
Uses
2-Methylresorcinol is used in the preparation of aromatic benziporphyrins, tripyrrane analogs and C-5-bromo-2-hydroxyphenylcalix[4]-2-methylresorcinarene. Further, it is employed in oxidative and non-oxidative hair dye formulations.
Application
2-Methylresorcinol is used as medicine, pesticide, dye intermediate, hair auxiliaries, etc.
Preparation
Synthesis of 2-methylresorcinol: The synthetic routes to an alkylresorcinol that is partially alkylated at a position other than the 4th position on the aromatic ring are multistep and give low overall yields. For example, a 50% yield of a 2-methylresorcinol is obtained by hydrogenation of resorcinol and methylation of the resulting dihydroresorcinol to 2-methylcyclohexane-1,3-dione which on treatment with bromine is converted into 4,6-dibromo-2-methylresorcinol and finally hydrogenolysis of the dibromo derivative to produce the 2-methylresorcinol. Another example is that 5-methylresorcinol can be prepared by a five-step synthesis starting with p-toluidine or a four-step synthesis starting from ethyl crotonate. The five-step synthesis involves acetylation, two-step nitration, reductive hydrogenation, and hydrolysis.
Literature source US04086281
General Description
The reaction between 2-methylresorcinol and 2-alkenals was studied to investigate the scavenging ability of m-diphenols for the 2-alkenals formed during lipid oxidation.
Flammability and Explosibility
Non flammable
2-Methylresorcinol Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Methylresorcinol manufacturers
- Product
- 2-Methylresorcinol 608-25-3
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-05-06
- Product
- 2-Methylresorcinol 608-25-3
- Price
- US $30.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 2000kg
- Release date
- 2024-05-17
- Product
- 2-Methylresorcinol 608-25-3
- Price
- US $0.00/Kg/Drum
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200MT
- Release date
- 2021-12-24