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Isobutyraldehyde

CAS #: 78-84-2 EC Number: 201-149-6 Molar Mass: 72.11 g/mol Chemical Formula: (CH₃)₂CHCHO Hill Formula: C₄H₈O

Overview

Key Spec Table

CAS # EC Number Hill Formula Chemical Formula Molar Mass
78-84-2 201-149-6 C₄H₈O (CH₃)₂CHCHO 72.11 g/mol

Pricing & Availability

Catalogue Number Availability Packaging Qty/Pack Price Quantity
8015560100
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Glass bottle 100 ml
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8015561000
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Glass bottle 1 l
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8015569020
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Barrel PE/met 20 kg
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Description
Catalogue Number 801556
Description Isobutyraldehyde

Product Information
CAS number 78-84-2
EC number 201-149-6
Hill Formula C₄H₈O
Chemical formula (CH₃)₂CHCHO
Molar Mass 72.11 g/mol
HS Code 2912 19 00
Structure formula Image Structure formula Image
Quality Level MQ200

Applications
Application Isobutyraldehyde for synthesis. CAS 78-84-2, EC Number 201-149-6, chemical formula (CH₃)₂CHCHO.

Physicochemical Information
Boiling point 63 – 64.5 °C (1013 mbar)
Density 0.78 g/cm3 (25.8 °C)
Explosion limit 1.6 – 11.0 %(V)
Flash point -20 °C
Ignition temperature 165 °C
Melting Point -65.9 °C
Saturation concentration (air) 452 g/m3
Vapor pressure 189 hPa (20 °C)
Solubility 60 g/l

Toxicological Information
LD 50 oral LD50 Rat > 3000 mg/kg
LD 50 dermal LD50 Rabbit > 5000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H225: Highly flammable liquid and vapour.
H319: Causes serious eye irritation.
Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233: Keep container tightly closed.
P240: Ground and bond container and receiving equipment.
P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
P242: Use non-sparking tools.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word Danger
RTECS NQ4025000
Storage class 3 Flammable liquids
WGK WGK 1 slightly hazardous to water

Safety Information
Categories of danger highly flammable

Storage and Shipping Information
Storage Store below +30°C.

Transport Information
Declaration (railroad and road) ADR, RID UN 2045 , 3, II
Declaration (transport by air) IATA-DGR UN 2045 , 3, II
Declaration (transport by sea) IMDG-Code UN 2045 , 3, II

Specifications
Assay (GC, area%) ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C) 0.788 – 0.790
Identity (IR) passes test

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