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800820 Isopentanoic acid

Isopentanoic acid for synthesis. CAS 503-74-2, EC Number 207-975-3, chemical formula (CH₃)₂CHCH₂COOH.

Isopentanoic acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 3-Methylbutyric acid

CAS #: 503-74-2 EC Number: 207-975-3 Molar Mass: 102.13 g/mol Chemical Formula: (CH₃)₂CHCH₂COOH Hill Formula: C₅H₁₀O₂
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
503-74-2207-975-3C₅H₁₀O₂(CH₃)₂CHCH₂COOH102.13 g/mol
Description
Catalogue Number800820
Synonyms3-Methylbutyric acid
DescriptionIsopentanoic acid
References
Product Information
CAS number503-74-2
EC number207-975-3
Hill FormulaC₅H₁₀O₂
Chemical formula(CH₃)₂CHCH₂COOH
Molar Mass102.13 g/mol
HS Code2915 60 90
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationIsopentanoic acid for synthesis. CAS 503-74-2, EC Number 207-975-3, chemical formula (CH₃)₂CHCH₂COOH.
Biological Information
Physicochemical Information
Boiling point176 °C (1013 hPa)
Density0.93 g/cm3 (20 °C)
Explosion limit1.5 - 6.8 %(V)
Flash point80 °C
Ignition temperature420 °C
Melting Point-31 °C
pH value3.1 (10 g/l, H₂O, 25 °C)
Vapor pressure1 hPa (20 °C)
Solubility48 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat > 2000 mg/kg
LD 50 dermalLD50 Rabbit > 3000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H314: Causes severe skin burns and eye damage.
Precautionary Statement(s)P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P363: Wash contaminated clothing before reuse.
Signal WordDanger
Storage class8A Combustible, corrosive hazardous materials
WGKWGK 1 slightly hazardous to water
Disposal4
Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).
Safety Information
Categories of dangercorrosive
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 3265 , 8, II
Declaration (transport by air) IATA-DGRUN 3265 , 8, II
Declaration (transport by sea) IMDG-CodeUN 3265 , 8, II, Segregation Group: 1 (Acids)
Supplemental Information
Specifications
Assay (GC, area%)≥ 99.0 % (a/a)
Water (K. F.)≤ 0.20 %
Density (d 20 °C/ 4 °C)0.925 - 0.926
Identity (IR)passes test

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Categories

Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acids > Unsubstituted Monocarboxylic Acids
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acids > Unsubstituted Monocarboxylic Acids
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acids > Unsubstituted Monocarboxylic Acids