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Butyraldehyde

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

Synonyms: Butanal

CAS #: 123-72-8 EC Number: 204-646-6 Molar Mass: 72.11 g/mol Chemical Formula: CH₃CH₂CH₂CHO Hill Formula: C₄H₈O
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Overview

Key Spec Table

CAS # EC Number Hill Formula Chemical Formula Molar Mass
123-72-8 204-646-6 C₄H₈O CH₃CH₂CH₂CHO 72.11 g/mol

Pricing & Availability

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8015550100
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 Glass bottle 100 ml
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8015551000
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 Glass bottle 1 l
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8015552500
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 Glass bottle 2.5 l
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Description
Catalogue Number 801555
Synonyms Butanal

Product Information
CAS number 123-72-8
EC index number 605-006-00-2
EC number 204-646-6
Hill Formula C₄H₈O
Chemical formula CH₃CH₂CH₂CHO
Molar Mass 72.11 g/mol
HS Code 2912 19 00
Structure formula Image Structure formula Image
Quality Level MQ200

Applications
Application Butyraldehyde for synthesis. CAS No. 123-72-8, EC Number 204-646-6.

Physicochemical Information
Boiling point 75 – 76 °C (1013 hPa)
Density 0.81 g/cm3 (20 °C)
Explosion limit 1.7 – 11.1 %(V)
Flash point <10 °C
Ignition temperature 190 °C
Melting Point <-20 °C
pH value 6 – 7 (71 g/l, H₂O, 20 °C)
Vapor pressure 144 hPa (20 °C)
Solubility 50 g/l

Toxicological Information
LD 50 oral LD50 Rat 2490 mg/kg
LD 50 dermal LD50 Rabbit 2848 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 ES2275000
Storage class 3 Flammable liquids
WGK WGK 1 slightly hazardous to water
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

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 1129 , 3, II
Declaration (transport by air) IATA-DGR UN 1129 , 3, II
Declaration (transport by sea) IMDG-Code UN 1129 , 3, II

Specifications
Assay (GC, area%) ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C) 0.802 – 0.804
Identity (IR) passes test

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