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LC3931 Methanol

suitable for use as excipient EMPROVE exp Ph Eur,BP,NF

 

Order number Packaging Quantity Price €
AC30931 Glass bottle 1 l inquire
AC30931 Glass bottle 2.5 l inquire
AC30931 Drum stainl. st. 10 l inquire
AC30931 Drum stainl. st. 25 l inquire
AC30931 Drum stainl. st. 190 l inquire
AC30931 Barrel PE/met 180 l inquire

 

Product information
Grade Ph Eur,BP,NF
Hill Formula CH4O
Chemicalformula CH3OH
HS Code 2905 11 00
EC number 200-659-6
Molar mass 32.04 g/mol
EC indexnumber 603-001-00-X
CAS number 67-56-1

 

Chemical and physical data
Ignition temperature 455 °C DIN 51794
Melting point -98 °C
Molar mass 32.04 g/mol
Density 0.792 g/cm3 (20 °C)
pH value (H2O) no data available
Boiling point 64.5 °C (1013 hPa)
Vapor pressure 128 hPa (20 °C)
Explosion limit 5.5 – 36.5 %(V)
Flash point 15.6 °C
Refractive index 1.33
Water absorption 1000 g/kg

 

Safety information according to GHS
Hazard Statement(s) H225: Highly flammable liquid and vapour.
H331: Toxic if inhaled.
H311: Toxic in contact with skin.
H301: Toxic if swallowed.
H370: Causes damage to organs.
Precautionary Statement(s) P210: Keep away from heat/sparks/open flames/hot surfaces. – No smoking.
P233: Keep container tightly closed.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Signal Word Danger
Hazard Pictogram(s)



RTECS PC1400000
Storage class 3 Flammable Liquids
WGK WGK 1 slightly water endangering
Disposal 1
Strongly contaminated halogen-free organic solvents: container A.

 

Safety information
R Phrase R 11-23/24/25-39/23/24/25
Highly flammable.Toxic by inhalation, in contact with skin and if swallowed.Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed.
S Phrase S 7-16-36/37-45
Keep container tightly closed.Keep away from sources of ignition – No smoking.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categoriesofdanger highly flammable, toxic
Hazard Symbol Flammable
Toxic

 

Transport information
Declaration (transport by sea) IMDG-Code UN 1230 METHANOL, 3 (6.1), II
Declaration (transport by air) IATA-DGR UN 1230 METHANOL, 3 (6.1), II

 

Toxicological data
LD 50 oral LD50 rat 5628 mg/kg

 

Specifications
Assay (GC) ≥ 99.5 %
Identity (IR) conforms
Identity B (NF) conforms
Appearance conforms
Acidity or alkalinity conforms
Acidity conforms
Alkalinity (as NH3) ≤ 3 ppm
Refractive index (n 20/D) 1.328 – 1.330
Density (d 20 °C/20 °C) 0.791 – 0.793
Absorbance
– at 230 nm
≤ 0.15
– at 250 nm ≤ 0.05
– at 270 nm ≤ 0.02
– at 290 nm ≤ 0.01
The absorption curve is smooth conforms
Benzene (impurity A) (GC) ≤ 2 ppm
Acetone (GC) ≤ 0.001 %
Ethanol (GC) ≤ 0.005 %
Related substances (GC) conforms
Aldehydes and Acetone (as acetone) ≤ 0.003 %
Reducing substances conforms
Readily oxidizable substances conforms
Readily carbonizable substances conforms
Organic volatile impurities (according to NF) conforms
Evaporation residue ≤ 0.001 %
Water ≤ 0.10 %
Residual solvents (Ph Eur/USP) class 3: < 0,5%
Other residual solvents (Ph Eur/USP) excluded by production process.

 

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≤ 3 ppm