3-CHLORO-2-METHYLPHENOL

Product Name: 3-CHLORO-2-METHYLPHENOL
CAS No.: 3260-87-5
Chemical Name: 3-CHLORO-2-METHYLPHENOL
Synonyms: 3-chloro-o-cresol;o-Cresol, 3-chloro-;3-CHLORO-2-METHYLPHENOL;Phenol, 3-chloro-2-methyl-;3-Chloro-2-methylphenol 98%;3-Chloro-2-methylphenol CAS NO.3260-87-5;2-Chloro-6-hydroxytoluene, 3-Chloro-o-cresol
CBNumber: CB6372857
Molecular Formula: C7H7ClO
Formula Weight: 142.58
MOL File: 3260-87-5.mol

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3-CHLORO-2-METHYLPHENOL Property

Melting point:: 86 °C
Boiling point:: 225 °C
Density: 1.1104 (rough estimate)
refractive index: 1.5449 (estimate)
storage temp.: Inert atmosphere,Room Temperature
form: powder
pka: 9.35±0.10(Predicted)
color: Brown
Sensitive: Stench
InChI: 1S/C7H7ClO/c1-5-6(8)3-2-4-7(5)9/h2-4,9H,1H3
InChIKey: WADQOGCINABPRT-UHFFFAOYSA-N
SMILES: Cc1c(O)cccc1Cl
CAS DataBase Reference: 3260-87-5(CAS DataBase Reference)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 21/22-41-43-50-38-36
Safety Statements: 26-36/37/39-28
RIDADR: 3437
WGK Germany: WGK 3
HazardClass: IRRITANT, IRRITANT-HARMFUL
HS Code: 29081990
Storage Class: 11 - Combustible Solids
Hazard Classifications: Acute Tox. 4 Oral
Aquatic Chronic 2
Eye Irrit. 2

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: C381458
Product name: 3-Chloro-2-methylphenol
Packaging: 10mg
Price: $45
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC139545
Product name: 3-Chloro-2-methylphenol
Packaging: 10g
Price: $52
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2701-5-X3
Product name: 3-Chloro-2-methylphenol
Purity: 98%
Packaging: 5G
Price: $116
Updated: 2021/12/16

Matrix Scientific

Product number: 002186
Product name: 3-Chloro-2-methylphenol
Purity: 98%
Packaging: 25g
Price: $125
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC139545
Product name: 3-Chloro-2-methylphenol
Packaging: 50g
Price: $155
Updated: 2021/12/16

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3-CHLORO-2-METHYLPHENOL Chemical Properties,Usage,Production

Synthesis

87-60-5

3260-87-5

1. In a 1000 mL three-necked flask equipped with a thermometer, a mechanical stirrer and a dropping funnel, 700 mL of 22% sulfuric acid solution was pre-filled and heated to 70 °C. 2. 8 g of 3-chloro-2-methylaniline was added to the above solution in batches, maintaining the temperature at 70 °C until completely dissolved. 3. The reaction mixture was heated to 90 °C and then cooled to 10-12 °C to form a suspension. 4. the diazotization reaction was carried out by slowly adding 88.4 g of 40% sodium nitrite solution dropwise under stirring, maintaining the temperature at 10-12 °C. 5. the resulting diazonium salt mixture was heated to 90 °C and then slowly added to a mixture containing 200 mL of methyl isobutyl ketone and 2 g of 96% sulfuric acid under vigorous stirring. 6. The reaction was held at 90 °C for about 15 minutes to complete, after which the emulsion was cooled to 70 °C for phase separation. 7. The organic phase was washed with 50 mL of water to remove inorganic impurities. 8. The selectivity of the thermal decomposition step was 99.1% (a/a) by gas chromatography (GC) analysis. 9. The organic phase was purified by distillation to give 66.9 g of 3-chloro-2-methylphenol with a GC purity of 99.2% (a/a). 10. The distillation residue was 2.3 g. The yield of the target product was calculated to be 93.1%.

References

[1] Patent: CN105392764, 2016, A. Location in patent: Paragraph 0026
[2] Patent: WO2007/39563, 2007, A1. Location in patent: Page/Page column 23-24
[3] Patent: US2007/112019, 2007, A1. Location in patent: Page/Page column 12/2
[4] Justus Liebigs Annalen der Chemie, 1906, vol. 350, p. 113
[5] Chemische Berichte, 1904, vol. 37, p. 1021

3-CHLORO-2-METHYLPHENOL Preparation Products And Raw materials

Raw materials

Preparation Products

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3-CHLORO-2-METHYLPHENOL Suppliers

China 116 Germany 2 India 3 United Kingdom 7 United States 12 Global 140

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View Lastest Price from 3-CHLORO-2-METHYLPHENOL manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 3-CHLORO-2-METHYLPHENOL 3260-87-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 20T
Release date: 2024-07-11

Career Henan Chemical Co

Product: 3-CHLORO-2-METHYLPHENOL 3260-87-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100KG
Release date: 2019-12-20

3260-87-5, 3-CHLORO-2-METHYLPHENOLRelated Search:

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3-chloro-o-cresol

3-Chloro-2-methylphenol 98%

3-CHLORO-2-METHYLPHENOL

2-Chloro-6-hydroxytoluene, 3-Chloro-o-cresol

Phenol, 3-chloro-2-methyl-

3-Chloro-2-methylphenol CAS NO.3260-87-5

o-Cresol, 3-chloro-

3260-87-5

Pesticide Intermediate

Phenol&Thiophenol&Mercaptan

Chlorine Compounds

Phenols