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8.09692

o-Cresol

for synthesis

동의어(들):

o-Cresol, 2-Hydroxytoluene, 2-Methylphenol

조직 및 계약 가격을 보려면 로그인를 클릭합니다.

크기 선택

보기 변경
팩 크기SKU재고 정보가격 (VAT 별도)
100 mL

예상 입고일2026년 5월 18일재고 수량 조회Songdo warehouse

₩45,168
500 mL

예상 입고일2026년 5월 18일재고 수량 조회Songdo warehouse

₩50,750
1 L

예상 입고일2026년 5월 18일재고 수량 조회Songdo warehouse

₩73,080
2.5 L

예상 입고일2026년 5월 18일재고 수량 조회Songdo warehouse

₩142,100

제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
2-(CH3)C6H4OH
CAS 번호:
Molecular Weight:
108.14
UNSPSC Code:
12352104
EC Index Number:
202-423-8
NACRES:
NA.22
MDL number:
Assay:
≥99% (GC)
Grade:
synthesis grade
Bp:
191-192 °C/1013 hPa
Vapor pressure:
0.24 hPa ( 20 °C)

₩45,168


예상 입고일2026년 5월 18일세부사항


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grade

synthesis grade

Quality Level

vapor pressure

0.24 hPa ( 20 °C)

assay

≥99% (GC)

form

solid

autoignition temp.

555 °C

potency

121 mg/kg LD50, oral (Rat), 890 mg/kg LD50, skin (Rabbit)

expl. lim.

1.3 % (v/v)

dilution

(for synthesis)

pH

4.8 (20 °C, 20 g/L in H2O)

bp

191-192 °C/1013 hPa

mp

31 °C

transition temp

flash point 81 °C

solubility

20 g/L

density

1.046 g/cm3 at 20 °C

storage temp.

no temp limit

SMILES string

Oc1c(cccc1)C

InChI

1S/C7H8O/c1-6-4-2-3-5-7(6)8/h2-5,8H,1H3

InChI key

QWVGKYWNOKOFNN-UHFFFAOYSA-N

Application

o-Cresol can be used as a starting material to synthesize:
  • Carvacrol by alkylation reaction with propylene or isopropyl alcohol in the presence of Zr/mesoporous silica as a catalyst.
  • Polyisobutylenes by selective cationic polymerization of isobutylene using AlCl3 as a catalyst.
  • Poly(o-cresol) via oxidative coupling polymerization reaction in the presence of substituted pyridine/CuCl catalysts.

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 29 °C
Melting range (upper value): ≤ 33 °C
Water (K. F.): ≤ 0.10 %
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

유사한 품목 비교

전체 비교 보기

차이점 표시

1 of 1

이 품목
8.052238.02295C85700
Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

assay

≥99% (GC)

assay

≥98.0% (GC)

assay

≥99.0% (GC)

assay

≥99%

grade

synthesis grade

grade

synthesis grade

grade

-

grade

-

solubility

20 g/L

solubility

-

solubility

3.9 g/L

solubility

-

form

solid

form

solid

form

powder

form

solid or liquid

autoignition temp.

555 °C

autoignition temp.

555 °C

autoignition temp.

590 °C

autoignition temp.

1110 °F


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pictograms

Skull and crossbonesCorrosion

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B

저장 등급

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

flash_point_f

177.8 °F - closed cup

flash_point_c

81.0 °C - closed cup



시험 성적서(COA)

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문서 라이브러리 방문



Synthesis of carvacrol by Friedel-Crafts alkylation of o-cresol with isopropanol using superacidic catalyst UDCaT-5
Yadav GD and Kamble SB
Journal of Chemical Technology and Biotechnology, 84(10) (2009)
Synthesis of carvacrol by Friedel-Crafts alkylation of o-cresol with isopropanol using superacidic catalyst UDCaT-5
Yadav GD and Kamble SB
Journal of Chemical Technology and Biotechnology, 84(10) (2009)
Synthesis of highly reactive polyisobutylene by selective polymerization with o-cresol/AlCl3 initiating system
Zhang LB, et al.
Polymers For Advanced Technologies, 23(3) (2012)



국제 무역 품목 번호

SKUGTIN
809692100004022536402222
809692250004022536402239
809692050004022536402215
809692010004022536402208

질문

  1. Hello, Is it possible to get o-cresol in liqudi form?

    1 답변
    1. While the physical form of this product is not a specification, the material may present as a liquid or a solid. The melting point of this compound is approximately 31°C, gentle warming will re-liquify the product without harming the quality.
      There are other o-Cresol product options available that report the physical form on a lot-specific basis. This information is available in the product Certificate of Analysis. Please see the following links to review these products:
      https://www.sigmaaldrich.com/product/sigald/c85700
      https://www.sigmaaldrich.com/product/aldrich/w348007

      Please see the links below to review a sample or lot-specific Certificate for each item listed above. It is recommended to preview a Certificate of Analysis for current lots in stock, before purchasing either product:
      https://www.sigmaaldrich.com/product/sigald/c85700#product-documentation
      https://www.sigmaaldrich.com/product/aldrich/w348007#product-documentation

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