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3-Oxopentanal, also known as pentanal oxime or methyl butyraldehyde oxime, is an organic compound with the chemical formula C5H10O2. It is a colorless liquid that is soluble in water and has a pungent odor. This aldehyde derivative is formed by the oxidation of 3-pentanol and is used as a synthetic intermediate in the production of various chemicals, including pharmaceuticals, fragrances, and flavorings. 3-Oxopentanal is also known for its role as a flavoring agent, contributing to the aroma of certain foods and beverages. It is important to note that, like many chemicals, it should be handled with care due to its potential irritant properties.

623-38-1

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Basic information
1. Product Name: 3-oxopentanal
2. Synonyms: 1,3-PENTANEDIONE
3. CAS NO:623-38-1
4. Molecular Formula: C₅H₈O₂
5. Molecular Weight: 100.1158
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 145.4°C at 760 mmHg
3. Flash Point: 46.4°C
4. Appearance: N/A
5. Density: 0.948g/cm³
6. Vapor Pressure: 4.86mmHg at 25°C
7. Refractive Index: 1.397
8. Storage Temp.: N/A
9. Solubility: N/A
10. PKA: 5.81±0.23(Predicted)
11. CAS DataBase Reference: 3-oxopentanal(CAS DataBase Reference)
12. NIST Chemistry Reference: 3-oxopentanal(623-38-1)
13. EPA Substance Registry System: 3-oxopentanal(623-38-1)
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: 623-38-1(Hazardous Substances Data)

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623-38-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 623-38-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,2 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 623-38:
(5*6)+(4*2)+(3*3)+(2*3)+(1*8)=61
61 % 10 = 1
So 623-38-1 is a valid CAS Registry Number.

623-38-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name	3-oxopentanal

1.2 Other means of identification

Product number	-
Other names	Pentanal,3-oxo

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:623-38-1 SDS

623-38-1Upstream product

623-38-1Downstream Products

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623-38-1Relevant academic research and scientific papers

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