| Identification | More | [Name]
1-Hydroxy-2,3-dimethylbenzene | [CAS]
526-75-0 | [Synonyms]
1-Hydroxy-2,3-dimethylbenzene
2,3-DIMETHYLPHENOL
2,3-XYLENOL
3-HYDROXYL-O-XYLENE
DIMETHYLPHENOL,2,3-
VIC-O-XYLENOL
1,2,3-Xylenol
1,2-dimethyl-3-hydroxy-benzen
1,2-Dimethyl-3-hydroxybenzene
2,3-dimethyl-pheno
o-3-xylenol
phenol,2,3-dimethyl-
xyellenol100
2,3-DIMETHYLPHENOL, 1000MG, NEAT
2,3-DIMETHYLPHENOL PESTANAL
Dimethylphenol (ikke med i screening)
2,3-Dimethylphenol,99%
DIMETHYLPHENOL,2,3-(SG)
ORTHO-XYLENOL
2,3－Dicresol | [EINECS(EC#)]
208-395-3 | [Molecular Formula]
C8H10O | [MDL Number]
MFCD00002227 | [Molecular Weight]
122.16 | [MOL File]
526-75-0.mol |
| Chemical Properties | Back Directory | [Appearance]
brown crystalline solid | [Melting point ]
70-73 °C(lit.)
| [Boiling point ]
217 °C(lit.)
| [density ]
1.02~1.03 | [vapor density ]
4.23 (vs air)
| [vapor pressure ]
59.995kPa at 25℃ | [refractive index ]
1.5420 | [Fp ]
95 °C
| [storage temp. ]
room temp | [solubility ]
Chloroform (Sparingly), Methanol (Slightly) | [form ]
powder to crystal | [pka]
pK1:10.50 (25°C) | [color ]
White to Orange to Green | [Odor]
at 10.00 % in dipropylene glycol. phenolic chemical musty | [Odor Type]
phenolic | [Water Solubility ]
slightly soluble | [Merck ]
14,10082 | [BRN ]
1906267 | [Henry's Law Constant]
6.7×100 mol/(m3Pa) at 25℃, Brockbank (2013) | [Exposure limits]
ACGIH: TWA 1 ppm | [Cosmetics Ingredients Functions]
PERFUMING | [InChI]
1S/C8H10O/c1-6-4-3-5-8(9)7(6)2/h3-5,9H,1-2H3 | [InChIKey]
QWBBPBRQALCEIZ-UHFFFAOYSA-N | [SMILES]
Cc1cccc(O)c1C | [LogP]
2.115 at 25℃ | [CAS DataBase Reference]
526-75-0(CAS DataBase Reference) | [NIST Chemistry Reference]
Phenol, 2,3-dimethyl-(526-75-0) | [EPA Substance Registry System]
526-75-0(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
  
GHS05,GHS06,GHS09 | [Signal word ]
Danger | [Hazard statements ]
H301+H311-H314-H411 | [Precautionary statements ]
P260-P273-P280-P301+P310+P330-P303+P361+P353-P305+P351+P338 | [Hazard Codes ]
T,N | [Risk Statements ]
R24/25:Toxic in contact with skin and if swallowed .
R34:Causes burns.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 2261 6.1/PG 2
| [WGK Germany ]
3
| [RTECS ]
ZE5500000
| [TSCA ]
Yes | [REACH Registrations]
Active | [HazardClass ]
6.1 | [PackingGroup ]
II | [HS Code ]
29071990 | [Storage Class]
6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials | [Hazard Classifications]
Acute Tox. 3 Dermal
Acute Tox. 3 Oral
Aquatic Chronic 2
Eye Dam. 1
Skin Corr. 1B | [Safety Profile]
Poison bj 7 intravenous .
route. When heated to decomposition it
emits acrid smoke and irritating fumes. See
also other xylenol entries. | [Hazardous Substances Data]
526-75-0(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
Colorless crystalline solid or brown chunky solid. Taste threshold concentration 0.03 mg/L. Odor threshold concentration 0.5 mg/L. | [Reactivity Profile]
Solutions of 2,3-DIMETHYLPHENOL(526-75-0) in water, DMSO, 95% ethanol or acetone should be stable for 24 hours under normal lab conditions. This compound is incompatible with bases, acid chlorides, acid anhydrides, and oxidizing agents. 2,3-DIMETHYLPHENOL(526-75-0) corrodes steel, brass, copper, and copper alloys. | [Air & Water Reactions]
Hygroscopic. Insoluble in water. | [Fire Hazard]
Flash point data for this chemical are not available. 2,3-DIMETHYLPHENOL is probably combustible. | [Chemical Properties]
brown crystalline solid | [Uses]
2,3-Dimethylphenol is used for organic synthesis. It is used as the hardener to produce industrial furane, the raw material of producing xylenol specialized product and the assistant of the main raw material of detergent. | [Preparation]
2,3-Dimethylphenol is obtained by diazotization and hydrolysis of 2,3-xylidine. | [Flammability and Explosibility]
Nonflammable | [Purification Methods]
Crystallise 2,3-xylenol from aqueous EtOH. [Beilstein 6 IV 3096.] | [Toxics Screening Level]
The initial threshold screening level (ITSL) for 2,3-dimethylphenol is being set at 2 μg/m3 withannual averaging. |
|
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
China Langchem Inc.
|
| Telephone: |
0086-21-58956006 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList19141/0_EN.htm |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
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