114880-31-8

• 

• Basic information

  1. Product Name: 3-Butyn-2-one,4-(2-pyridinyl)-(9CI)
  2. Synonyms: 3-Butyn-2-one,4-(2-pyridinyl)-(9CI)
  3. CAS NO:114880-31-8
  4. Molecular Formula: C9H7NO
  5. Molecular Weight: 145.15798
  6. EINECS: N/A
  7. Product Categories: PYRIDINE
  8. Mol File: 114880-31-8.mol
  9. Article Data: 1

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 282.0±13.0 °C(Predicted)
  3. Flash Point: N/A
  4. Appearance: /
  5. Density: 1.12±0.1 g/cm3(Predicted)
  6. Refractive Index: N/A
  7. Storage Temp.: N/A
  8. Solubility: N/A
  9. PKA: 1.91±0.19(Predicted)
  10. CAS DataBase Reference: 3-Butyn-2-one,4-(2-pyridinyl)-(9CI)(CAS DataBase Reference)
  11. NIST Chemistry Reference: 3-Butyn-2-one,4-(2-pyridinyl)-(9CI)(114880-31-8)
  12. EPA Substance Registry System: 3-Butyn-2-one,4-(2-pyridinyl)-(9CI)(114880-31-8)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 114880-31-8(Hazardous Substances Data)

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• SDS
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• Downstream Products
• Article

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• 3-BUTYN-2-ONE,4-(PYRIDIN-2-YL)-

  Cas No: 114880-31-8

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114880-31-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114880-31-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,8,8 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 114880-31:
(8*1)+(7*1)+(6*4)+(5*8)+(4*8)+(3*0)+(2*3)+(1*1)=118
118 % 10 = 8
So 114880-31-8 is a valid CAS Registry Number.

114880-31-8SDS

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	4-(2-Pyridinyl)-3-butyn-2-one

1.2 Other means of identification

Product number	-
Other names	4-(2-pyridin-2-yl-5,6-dihydro-4H-pyrrolo[1,2-b] pyrazol-3-yl)-quinolin-7-ol

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:114880-31-8 SDS

114880-31-8Upstream product

• 1945-84-2 2-ethynylpyridine 
• 78191-00-1 N-Methoxy-N-methylacetamide 

114880-31-8Downstream Products

• 80033-09-6 4-(2-pyridinyl)-3-butyn-2-ol 

114880-31-8Relevant articles and documents

Enantioselective synthesis of both enantiomers of various propargylic alcohols by use of two oxidoreductases

Schubert, Thomas,Hummel, Werner,Kula, Maria-Regina,Mueller, Michael

, p. 4181 - 4187 (2007/10/03)

The oxidoreductases Lactobacillus brevis alcohol dehydrogenase (LBADH) and Candida parapsilosis carbonyl reductase (CPCR) are suitable catalysts for the reduction of ketones to afford enantiopure sec. alcohols. A broad variety of alkynones (1, 3, and 5) are accepted as substrates and the corresponding propargylic alcohols (2, 4, and 6) are obtained in good yield and excellent enantiomeric excess. By changing the steric demand of the substituents the ee values can be adjusted and even the configurations of the products can be altered.

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