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70404-01-2

4-Hydroxypent-2-ynoic acid is a unique organic compound characterized by its molecular formula C5H4O3. It features a hydroxyl group (-OH) at the 4th carbon position and a triple bond (alkyne) between the 2nd and 3rd carbon atoms. This structure endows the molecule with specific chemical properties, such as reactivity towards electrophiles due to the presence of the triple bond and the potential for hydrogen bonding due to the hydroxyl group. The compound is of interest in organic chemistry and may have applications in the synthesis of various pharmaceuticals and other chemical products. Its unique structure also makes it a subject of study for understanding the behavior of molecules with both hydroxyl and alkyne functional groups.

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  • 70404-01-2 Structure

  • Basic information

    1. Product Name: 4-hydroxypent-2-ynoic acid
    2. Synonyms: 4-hydroxypent-2-ynoic acid
    3. CAS NO:70404-01-2
    4. Molecular Formula:
    5. Molecular Weight: 114.101
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 70404-01-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 288.5±23.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: 1.313±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 4-hydroxypent-2-ynoic acid(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-hydroxypent-2-ynoic acid(70404-01-2)
    11. EPA Substance Registry System: 4-hydroxypent-2-ynoic acid(70404-01-2)

  • 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: 70404-01-2(Hazardous Substances Data)

70404-01-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70404-01-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,4,0 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 70404-01:
(7*7)+(6*0)+(5*4)+(4*0)+(3*4)+(2*0)+(1*1)=82
82 % 10 = 2
So 70404-01-2 is a valid CAS Registry Number.

70404-01-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-hydroxy-pent-2-ynoic acid

1.2 Other means of identification

Product number -
Other names (1-Hydroxy-aethyl)-propiolsaeure

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:70404-01-2 SDS

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