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20945-65-7

20945-65-7 structure
20945-65-7 structure
  • Name: 2-CHLORO-4-(METHYLSULFONYL)PHENOL
  • Chemical Name: 2-chloro-4-methylsulfonylphenol
  • CAS Number: 20945-65-7
  • Molecular Formula: C7H7ClO3S
  • Molecular Weight: 206.64700
  • Create Date: 2018-04-02 08:00:00
  • Modify Date: 2024-01-16 19:57:07
Name 2-chloro-4-methylsulfonylphenol
Synonyms 2-Chlor-4-methylsulfon-phenol
2-chloro-4-methanesulfonylphenol
3-Chlor-4-hydroxy-1-methylsulfon-benzol
2-Chlor-4-methansulfonyl-phenol
3-Chloro-4-hydroxyphenyl methyl sulfone
Density 1.459g/cm3
Boiling Point 390.371ºC at 760 mmHg
Molecular Formula C7H7ClO3S
Molecular Weight 206.64700
Flash Point 189.89ºC
Exact Mass 205.98000
PSA 62.75000
LogP 2.52990
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.571

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SK5063000
CHEMICAL NAME :
Phenol, 2-chloro-4-(methylsulfonyl)-
CAS REGISTRY NUMBER :
20945-65-7
BEILSTEIN REFERENCE NO. :
1950197
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H7-Cl-O3-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 25,501,1977
HS Code 2908999090
38452-47-0 structure

38452-47-0

~%

20945-65-7 structure

20945-65-7

Literature: Gen. Aniline and Film Corp. Patent: US2314379 , 1940 ; Full Text Show Details I.G. Farbenind. Patent: DE739571 , 1939 ; DRP/DRBP Org.Chem.
98490-92-7 structure

98490-92-7

~%

20945-65-7 structure

20945-65-7

Literature: Soc. Usines Chim. Rhone-Poulenc Patent: US2803580 , 1956 ;
792168-92-4 structure

792168-92-4

~%

20945-65-7 structure

20945-65-7

Literature: Soc. Usines Chim. Rhone-Poulenc Patent: US2803580 , 1956 ;
14763-60-1 structure

14763-60-1

~%

20945-65-7 structure

20945-65-7

98550-90-4 structure

98550-90-4

Literature: ABBOTT LABORATORIES Patent: WO2005/23762 A1, 2005 ; Location in patent: Page/Page column 116 ; WO 2005/023762 A1
14763-60-1 structure

14763-60-1

~%

20945-65-7 structure

20945-65-7

Literature: Pei, Zhonghua; Li, Xiaofeng; Longenecker, Kenton; Von Geldern, Thomas W.; Wiedeman, Paul E.; Lubben, Thomas H.; Zinker, Bradley A.; Stewart, Kent; Ballaron, Stephen J.; Stashko, Michael A.; Mika, Amanda K.; Beno, David W. A.; Long, Michelle; Wells, Heidi; Kempf-Grote, Anita J.; Madar, David J.; McDermott, Todd S.; Bhagavatula, Lakshmi; Fickes, Michael G.; Pireh, Daisy; Solomon, Larry R.; Lake, Marc R.; Edalji, Rohinton; Fry, Elizabeth H.; Sham, Hing L.; Trevillyan, James M. Journal of Medicinal Chemistry, 2006 , vol. 49, # 12 p. 3520 - 3535
HS Code 2908999090
Summary 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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title: CAS No. 20945-65-7 | Chemsrc address: https://m.chemsrc.com/en/baike/620639.html

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