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23169-87-1

(2E)-but-2-en-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 23169-87-1 Structure

  • Basic information

    1. Product Name: (2E)-but-2-en-2-ol
    2. Synonyms: 1-Methyl-2-propenol; But-2-en-2-ol, (E)-
    3. CAS NO:23169-87-1
    4. Molecular Formula: C4H8O
    5. Molecular Weight: 72.1057
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 23169-87-1.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 87.3°C at 760 mmHg
    3. Flash Point: 15.4°C
    4. Appearance: N/A
    5. Density: 0.843g/cm3
    6. Vapor Pressure: 40.2mmHg at 25°C
    7. Refractive Index: 1.428
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: (2E)-but-2-en-2-ol(CAS DataBase Reference)
    11. NIST Chemistry Reference: (2E)-but-2-en-2-ol(23169-87-1)
    12. EPA Substance Registry System: (2E)-but-2-en-2-ol(23169-87-1)

  • 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: 23169-87-1(Hazardous Substances Data)

23169-87-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23169-87-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,1,6 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 23169-87:
(7*2)+(6*3)+(5*1)+(4*6)+(3*9)+(2*8)+(1*7)=111
111 % 10 = 1
So 23169-87-1 is a valid CAS Registry Number.

23169-87-1SDS

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 (E)-but-2-en-2-ol

1.2 Other means of identification

Product number -
Other names 2-butenol-3

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:23169-87-1 SDS

23169-87-1Upstream product

23169-87-1Relevant articles and documents

Unstable Enols in the Gas Phase. Preparation, Ionization Energies, and Heats of Formation of (E)- and (Z)-2-Buten-2-ol, 2-Methyl-1-propen-1-ol, and 3-Methyl-2-buten-2-ol

Turecek, Frantisek,Brabec, Libor,Korvola, Jorma

, p. 7984 - 7990 (2007/10/02)

(E)-2-Buten-2-ol (1), (Z)-2-buten-2-ol (2), 2-methyl-1-propen-1-ol, and 3-methyl-2-buten-2-ol (4) were prepared as transient species by flash-vacuum pyrolysis of the corresponding methylated bicyclohept-5-en-2-ols and characterized by mass spectrometry.Treshold ionization energies (IE) were determined as IE(1) = 8.42 +/- 0.04, IE(2) = 8.44 +/- 0.03, IE(3) = 8.44 +/- 0.03, and IE(4) = 8.15 +/- 0.04 eV.Cation radical .+ was generated from 3,3-dimethyl-2-hexanone, and its appearance energy and heat of formation were determined as AE = 9.33 +/- 0.09 eV and ΔHf0 = 545 +/- 10 kJ*mol-1.The heats of formation of the neutral enols 1 - 4 were determined as -212, -214, -207, and -241 kJ*mol-1, respectively.The experimental heats of formation are compared with those predicted from Benson's additivity rules or calculated by the semiempirical MNDO method.Substituent effects on the heats of formation, proton affinities, and relative thermochemical and kinetic stabilities of simple enols are discussed.

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