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LC928 1,4-Butanediol
for synthesis

 

Order number Packaging Quantity Price €
AC27928 Glass bottle 1 l 20.025
AC27928 Glass bottle 2.5 l 45
AC27928 Plastic container 30 kg Inquire

 

Product information
Synonyms 1,4-Butylene glycol
Hill Formula C4H10O2
Chemical formula HO(CH2)4OH
HS Code 2905 39 25
EC number 203-786-5
Molar mass 90.12 g/mol
CAS number 110-63-4

 

Chemical and physical data
Ignition temperature 385 °C
Solubility (20 °C) soluble
Melting point 19.5 – 20.0 °C
Molar mass 90.12 g/mol
Density 1.02 g/cm3 (20 °C)
pH value 7 – 8 (500 g/l, H2O, 20 °C)
Boiling point 230 °C
Vapor pressure < - 1 hPa (20 °C)
Explosion limit 2.4 – 15.3 %(V)
Flash point 134 °C
Refractive index 1.4446 (25 °C, 589 nm)

 

Safety information according to GHS
Hazard Statement(s) H302: Harmful if swallowed.
Signal Word Warning
Hazard Pictogram(s)
RTECS EK0525000
Storage class 10 Combustible liquids not in Storage Class 3
WGK WGK 1 slightly water endangering
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
R Phrase R 22
Harmful if swallowed.
Categories of danger harmful
Hazard Symbol Harmful

 

Toxicological data
LD 50 oral LD50 rat 1525 mg/kg
LD 50 dermal LD50 rabbit > 2000 mg/kg

 

Specifications
Assay (GC, area%) ≥ 99 %
Density (d 20 °C/ 4 °C) 1.015 – 1.016
Water (K. F.) ≤ 0.3 %
Identity (IR) passes test

 

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