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329200-72-8

3-Pentyn-2-one, 5-(acetyloxy)- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 329200-72-8 Structure

  • Basic information

    1. Product Name: 3-Pentyn-2-one, 5-(acetyloxy)- (9CI)
    2. Synonyms: 3-Pentyn-2-one, 5-(acetyloxy)- (9CI)
    3. CAS NO:329200-72-8
    4. Molecular Formula: C7H8O3
    5. Molecular Weight: 140.13662
    6. EINECS: N/A
    7. Product Categories: ACETYLGROUP
    8. Mol File: 329200-72-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 3-Pentyn-2-one, 5-(acetyloxy)- (9CI)(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-Pentyn-2-one, 5-(acetyloxy)- (9CI)(329200-72-8)
    11. EPA Substance Registry System: 3-Pentyn-2-one, 5-(acetyloxy)- (9CI)(329200-72-8)

  • 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: 329200-72-8(Hazardous Substances Data)

329200-72-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 329200-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,2,0 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 329200-72:
(8*3)+(7*2)+(6*9)+(5*2)+(4*0)+(3*0)+(2*7)+(1*2)=118
118 % 10 = 8
So 329200-72-8 is a valid CAS Registry Number.

329200-72-8SDS

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 1-acetyloxy-2-pentyne-4-one

1.2 Other means of identification

Product number -
Other names 1-Acetoxy-4-oxo-2-pentin

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:329200-72-8 SDS

329200-72-8Relevant articles and documents

Synthesis of 5,8-dimethoxynaphtho[2,3-c]furan-4(9H)-one

Piggott, Matthew J.,Wege, Dieter

, p. 3550 - 3556 (2007/10/03)

The synthesis of the title compound, which shares its skeleton with a number of biologically active natural products, is described. The key steps are construction of a 3,4-disubstituted furan by a tandem Diels-Alder-retro-Diels- Alder reaction of an alkyne with 4-phenyloxazole, and an intramolecular Friedel-Crafts acylation.

Regularities of synthesis of α-acetylenic ketones based of alkynyltrichlorostannanes

Shchelkunov,Sivolobova,Muldakhmetov

, p. 539 - 541 (2007/10/03)

Reaction of alkynyltrichlorostannanes with carboxylic acid chlorides (anhydrides) was studied. The results obtained by varying substituents at the carbonyl group were used to propose a mechanism of the reaction, which was indirectly confirmed by further e

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