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8045-34-9

Octadecanoic acid, ester with 2,2-bis(hydroxymethyl)-1,3-propanediol, also known as stearic acid, trimethylolpropane ester, is a chemical compound derived from the esterification of stearic acid and trimethylolpropane. This ester is a white, waxy solid with a melting point of approximately 48-52°C. It is widely used in various industries, including cosmetics, pharmaceuticals, and lubricants, due to its emollient, moisturizing, and thickening properties. The compound is also known for its ability to improve the stability and texture of formulations, making it a valuable ingredient in a range of products.

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  • 8045-34-9 Structure

  • Basic information

    1. Product Name: Octadecanoic acid, ester with 2,2-bis(hydroxymethyl)-1,3-propanediol
    2. Synonyms: Pentaerythritol stearate; Stearic acid, ester with pentaerythritol; octadecanoic acid - 2,2-bis(hydroxymethyl)propane-1,3-diol (1:1)
    3. CAS NO:8045-34-9
    4. Molecular Formula: C23H48O6
    5. Molecular Weight: 420.6236
    6. EINECS: 232-457-9
    7. Product Categories: N/A
    8. Mol File: 8045-34-9.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 359.4°C at 760 mmHg
    3. Flash Point: 162.4°C
    4. Appearance: N/A
    5. Density: N/A
    6. Vapor Pressure: 8.58E-06mmHg at 25°C
    7. Refractive Index: N/A
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: Octadecanoic acid, ester with 2,2-bis(hydroxymethyl)-1,3-propanediol(CAS DataBase Reference)
    11. NIST Chemistry Reference: Octadecanoic acid, ester with 2,2-bis(hydroxymethyl)-1,3-propanediol(8045-34-9)
    12. EPA Substance Registry System: Octadecanoic acid, ester with 2,2-bis(hydroxymethyl)-1,3-propanediol(8045-34-9)

  • 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: 8045-34-9(Hazardous Substances Data)

8045-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 8045-34-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,4 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 8045-34:
(6*8)+(5*0)+(4*4)+(3*5)+(2*3)+(1*4)=89
89 % 10 = 9
So 8045-34-9 is a valid CAS Registry Number.

8045-34-9SDS

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 2,2-bis(hydroxymethyl)propane-1,3-diol,octadecanoic acid

1.2 Other means of identification

Product number -
Other names EINECS 232-457-9

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:8045-34-9 SDS

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