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814549 甲醛二乙基縮醛

Formaldehyde diethyl acetal for synthesis. CAS 462-95-3, molar mass 104.15 g/mol.

甲醛二乙基縮醛 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Diethoxymethane

CAS #: 462-95-3 EC Number: 207-330-6 Molar Mass: 104.15 g/mol Hill Formula: C₅H₁₂O₂
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
462-95-3207-330-6C₅H₁₂O₂104.15 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8.14549.0250 玻璃瓶 250 ml
8.14549.1000 玻璃瓶 1 l
Description
Catalogue Number814549
SynonymsDiethoxymethane
References
Product Information
CAS number462-95-3
EC number207-330-6
Hill FormulaC₅H₁₂O₂
Molar Mass104.15 g/mol
HS Code2911 00 00
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationFormaldehyde diethyl acetal for synthesis. CAS 462-95-3, molar mass 104.15 g/mol.
Biological Information
Physicochemical Information
Boiling point88 °C (1013 hPa)
Density0.83 g/cm3 (20 °C)
Explosion limit1.5 %(V)
Flash point-5 °C
Ignition temperature174 °C
Melting Point-66.5 °C
Vapor pressure70 hPa (20 °C)
Solubility91 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 3536 mg/kg
LD 50 dermalLD50 Rat > 16600 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H225: Highly flammable liquid and vapour.
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.
P243: Take action to prevent static discharges.
P403 + P235: Store in a well-ventilated place. Keep cool.
Signal WordDanger
RTECSPA8500000
Storage class3 Flammable liquids
WGKWGK 1 slightly hazardous to water
Disposal3
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 dangerhighly flammable
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 2373 , 3, II
Declaration (transport by air) IATA-DGRUN 2373 , 3, II
Declaration (transport by sea) IMDG-CodeUN 2373 , 3, II
Supplemental Information
Specifications
Assay (GC, area%)≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C)0.829 - 0.832
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8.14549.0250 04022536417011
8.14549.1000 04022536417028