178374-78-2

• 

• Basic information

  1. Product Name: 3',5'-DIFLUORO-4'-HYDROXYPROPIOPHENONE
  2. Synonyms: 1-(3,5-Difluoro-4-hydroxyphenyl)-1-propanone;3',5'-DIFLUORO-4'-HYDROXYPROPIOPHENONE;3,5-DIFLUORO-4-HYDROXYPROPIOPHENONE;3',5'-Difluoro-4'-hydroxypropiophenone 98%;3',5'-Difluoro-4'-hydroxypropiophenone98%
  3. CAS NO:178374-78-2
  4. Molecular Formula: C₉H₈F₂O₂
  5. Molecular Weight: 186.16
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 178374-78-2.mol
  9. Article Data: 1

• Chemical Properties

  1. Melting Point: 126-128°C
  2. Boiling Point: 271.2 °C at 760 mmHg
  3. Flash Point: 117.8 °C
  4. Appearance: crystalline powder
  5. Density: 1.289 g/cm³
  6. Vapor Pressure: 0.00393mmHg at 25°C
  7. Refractive Index: 1.504
  8. Storage Temp.: N/A
  9. Solubility: N/A
  10. PKA: 6.42±0.36(Predicted)
  11. BRN: 7372089
  12. CAS DataBase Reference: 3',5'-DIFLUORO-4'-HYDROXYPROPIOPHENONE(CAS DataBase Reference)
  13. NIST Chemistry Reference: 3',5'-DIFLUORO-4'-HYDROXYPROPIOPHENONE(178374-78-2)
  14. EPA Substance Registry System: 3',5'-DIFLUORO-4'-HYDROXYPROPIOPHENONE(178374-78-2)

• Safety Data

  1. Hazard Codes: Xi
  2. Statements: 36/37/38
  3. Safety Statements: 26-36/37/39
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: IRRITANT
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 178374-78-2(Hazardous Substances Data)

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• 3',5'-Difluoro-4'-hydroxypropiophenone

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• Hangzhou J&H Chemical Co., Ltd.
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• 1-Propanone,1-(3,5-difluoro-4-hydroxyphenyl)-

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• Zibo Hangyu Biotechnology Development Co., Ltd
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• 3'',5''-Difluoro-4''-hydroxypropiophenone

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• Hunan chemfish Pharmaceutical co.,Ltd
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• 2,4-DIFLUORO-3-METHOXY ACETOPHENONE

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• Henan Allgreen Chemical Co.,Ltd
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• 3',5'-Difluoro-4'-hydroxypropiophenone 98%

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• Henan Tianfu Chemical Co., Ltd.
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• 1-Propanone,1-(3,5-difluoro-4-hydroxyphenyl)-

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• 3',5'-DIFLUORO-4'-HYDROXYPROPIOPHENONE

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• Hangzhou Fandachem Co.,Ltd
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• 1-Propanone,1-(3,5-difluoro-4-hydroxyphenyl)-

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• 3'',5''-Difluoro-4''-hydroxypropiophenone 178374-78-2

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178374-78-2 Usage

Preparation

Obtained by Fries rearrangement of 2,6-difluorophenyl propionate (b.p.5 61–65°) with aluminium chloride for 2 h at 90–95° under nitrogen (50%.

Check Digit Verification of cas no

The CAS Registry Mumber 178374-78-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,3,7 and 4 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 178374-78:
(8*1)+(7*7)+(6*8)+(5*3)+(4*7)+(3*4)+(2*7)+(1*8)=182
182 % 10 = 2
So 178374-78-2 is a valid CAS Registry Number.

InChI:InChI=1/C9H8F2O2/c1-2-8(12)5-3-6(10)9(13)7(11)4-5/h3-4,13H,2H2,1H3

178374-78-2 Well-known Company Product Price

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• Alfa Aesar

• (B20229)  3',5'-Difluoro-4'-hydroxypropiophenone, 98%   

• 178374-78-2

• 1g

• 665.0CNY

• Detail

• Alfa Aesar

• (B20229)  3',5'-Difluoro-4'-hydroxypropiophenone, 98%   

• 178374-78-2

• 5g

• 2640.0CNY

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178374-78-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name	1-(3,5-difluoro-4-hydroxyphenyl)propan-1-one

1.2 Other means of identification

Product number	-
Other names	3,5-difluoro-4-hydroxy-propiophenone

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:178374-78-2 SDS

178374-78-2Upstream product

• 28177-48-2 2,6-difluorophenol 
• 171291-49-9 2,6-difluorophenyl propionate 

178374-78-2Downstream Products

• 171291-51-3 ethyl 4-(2,6-difluoro-4-propionylphenoxy)butyrate 
• 319-60-8 3,5-difluoro-4-methoxybenzoic acid 
• 455-55-0 3,5-difluoro-4-methoxybenzohydrazide 
• 71292-82-5 3,5-difluoro-4-methoxy-propiophenone 
• 171291-52-4 ethyl 4-(4-(2-bromopropionyl)-2,6-difluorophenoxy)butyrate 

178374-78-2Relevant articles and documents

Design and synthesis of a chiral hapten for a radioimmunoassay of the antidepressant (2S,3S,5R)-2-(3,5-difluorophenyl)-3,5-dimethyl-2-morpholinol hydrochloride

Musso,Kelley

, p. 1841 - 1844 (2007/10/03)

The synthesis of a hapten for a radioimmunoassay of the antidepressant (2S,3S,5R)-2-(3,5-difluorophenyl)-3,5-dimethyl-2-morpholinol hydrochloride is described.

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