135206-84-7

• 

• Basic information

  1. Product Name: 2,2-DIFLUOROETHYL P-TOLUENESULFONATE
  2. Synonyms: 2,2-DIFLUOROETHYL P-TOLUENESULFONATE;2,2-DIFLUOROETHYL TOSYLATE;2,2-DIFLUOROETHYL-4-TOLUENESULPHONATE;2,2-Difluoroethyl (4-methylphenyl)sulphonate;2,2-Difluoroethyl (4-methylphenyl)sulphonate 97%;2,2-Difluoroethyl(4-methylphenyl)sulphonate97%;2,2-Difluoroethyl 4-Methylbenzenesulfonate;2,2-Difluoroethyl toluene-4-sulphonate 97%
  3. CAS NO:135206-84-7
  4. Molecular Formula: C₉H₁₀F₂O₃S
  5. Molecular Weight: 236.24
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 135206-84-7.mol
  9. Article Data: 13

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 210.6°Cat760mmHg
  3. Flash Point: 78.8°C
  4. Appearance: /
  5. Density: 1.166g/cm³
  6. Refractive Index: N/A
  7. Storage Temp.: 2-8°C
  8. Solubility: N/A
  9. CAS DataBase Reference: 2,2-DIFLUOROETHYL P-TOLUENESULFONATE(CAS DataBase Reference)
  10. NIST Chemistry Reference: 2,2-DIFLUOROETHYL P-TOLUENESULFONATE(135206-84-7)
  11. EPA Substance Registry System: 2,2-DIFLUOROETHYL P-TOLUENESULFONATE(135206-84-7)

• Safety Data

  1. Hazard Codes: Xi
  2. Statements: 10-20/21-38
  3. Safety Statements: 25
  4. RIDADR: UN 1307 3 / PGIII
  5. WGK Germany:
  6. RTECS:
  7. HazardClass: IRRITANT
  8. PackingGroup: N/A
  9. Hazardous Substances Data: 135206-84-7(Hazardous Substances Data)

• Suppliers
• Usage
• SDS
• Upstream product
• Downstream Products
• Article

135206-84-7 Suppliers

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• 2,2-DIFLUOROETHYL P-TOLUENESULFONATE

  Cas No: 135206-84-7

• USD $ 3.0-3.0 / Kilogram

• 1 Kilogram

• 1-100 Metric Ton/Month

• Dayang Chem (Hangzhou) Co.,Ltd.
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• Ethanol, 2,2-difluoro-,1-(4-methylbenzenesulfonate)

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• 10000 Metric Ton/Month

• Henan Wentao Chemical Product Co., Ltd.
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• 2,2-Difluoroethyl 4-methylbenzenesulfonate

  Cas No: 135206-84-7

• USD $ 920.0-920.0 / Gram

• 1 Gram

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• Baoji Guokang Healthchem co.,ltd
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• 2,2-Difluoroethyl p-toluenesulfonate

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• Hangzhou J&H Chemical Co., Ltd.
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• 2,2-Difluoroethyl p-toluenesulfonate

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• Hunan chemfish Pharmaceutical co.,Ltd
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• 2,2-Difluoroethyl tosylate

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• Suzhou Health Chemicals Co., Ltd.
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• 2,2-Difluoroethyl 4-methylbenzenesulfonate

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• HANGZHOU TIANYE CHEMICALS CO., LTD.
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• 2,2-DIFLUOROETHYL P-TOLUENESULFONATE

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• 2,2-Difluoroethyl p-toluenesulfonate 135206-84-7

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• Hunan Russell Chemicals Technology Co.,Ltd
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• 2,2-Difluoroethyl p-toluenesulfonate 135206-84-7

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135206-84-7 Usage

Uses

2,2-Difluoroethyl P-Toluenesulfonate is a reagent used in the preparation of (difluorophenyl)[(arylmethyl)thio](triazolyl)butanol fungicides.

Check Digit Verification of cas no

The CAS Registry Mumber 135206-84-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,2,0 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 135206-84:
(8*1)+(7*3)+(6*5)+(5*2)+(4*0)+(3*6)+(2*8)+(1*4)=107
107 % 10 = 7
So 135206-84-7 is a valid CAS Registry Number.

135206-84-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	2,2-Difluoroethyl p-toluenesulfonate

1.2 Other means of identification

Product number	-
Other names	2,2-difluoroethyl 4-methylbenzenesulfonate

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:135206-84-7 SDS

135206-84-7Upstream product

• 104-15-4 toluene-4-sulfonic acid 
• 359-13-7 difluoroethanol 
• 98-59-9 p-toluenesulfonyl chloride 

135206-84-7Downstream Products

• 1427035-45-7 5-bromo-6-(N-(2,2-difluoroethyl)methylsulfonamido)-2-(4-fluorophenyl)-N-methylbenzofuran-3-carboxamide 
• 461-57-4 2,2-difluoroethyl methyl ether 
• 134024-36-5 2,2-difluoroethyl phenyl sulfide 

135206-84-7Relevant articles and documents

HPK1 ANTAGONISTS AND USES THEREOF

-

Paragraph 1078; 1079, (2021/03/19)

The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of HPK1, and the treatment of HPK1-mediated disorders.

Method for preparing hydrofluoroether through two-step process

-

Paragraph 0058; 0059; 0070; 071, (2019/07/10)

The invention discloses a method for preparing hydrofluoroether through a two-step process. With the method provided by the invention, p-toluensulfonyl chloride and fluorine-containing alcohol are subjected to a reaction to obtain p-toluenesulfonate, and the p-toluenesulfonate and sodium alkoxide are subjected to a Williamson ether synthetic reaction to obtain the hydrofluoroether. The method disclosed by the invention has the advantages of cheap and low-toxicity raw materials, mild and controllable reaction conditions, and high yield.

METHYL OXAZOLE OREXIN RECEPTOR ANTAGONISTS

-

Page/Page column 33, (2016/06/28)

The present invention is directed to methyl oxazole compounds which are antagonists of orexin receptors. The present invention is also directed to uses of the compounds described herein in the potential treatment or prevention of neurological and psychiatric disorders and diseases in which orexin receptors are involved. The present invention is also directed to compositions comprising these compounds. The present invention is also directed to uses of these compositions in the potential prevention or treatment of such diseases in which orexin receptors are involved.

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