ستیل الکل 100989 مرک

Description
Catalogue Number	100989
Synonyms	1-Hexadecanol
Description	Cetyl alcohol

Product Information
CAS number	36653-82-4
EC number	253-149-0
Grade	Ph Eur,BP,NF,JP
Hill Formula	C₁₆H₃₄O
Chemical formula	CH₃(CH₂)₁₅OH
Molar Mass	242.44 g/mol
HS Code	2905 17 00
Structure formula Image

Physicochemical Information
Boiling point	305 - 330 °C (1013 hPa)
Density	0.82 g/cm3 (50 °C)
Flash point	155 °C DIN 51758
Ignition temperature	235 °C DIN 51794
Melting Point	46 - 52 °C
Vapor pressure	<1 hPa (20 °C)
Bulk density	410 - 450 kg/m3
Solubility	<0.0001 g/l

Toxicological Information
LD 50 oral	LD50 Rat > 2000 mg/kg
LD 50 dermal	LD50 Rabbit > 2000 mg/kg

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	NWG not 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.

Storage and Shipping Information
Storage	Store at +5°C to +30°C.

Specifications
Purity (GC)	≥ 96.0 %
Purity (JP)	conforms
Identity	passes test
Appearance of solution	passes test
Melting range (lower value)	≥ 47 °C
Melting range (upper value)	≤ 52 °C
Hydroxyl value	225 - 232
Iodine number	≤ 2.0
Acid value	≤ 1.0
Saponification value	≤ 2.0
Hexane (HS-GC)	≤ 290 ppm
Methanol (HS-GC)	≤ 3000 ppm
1-Butanol (HS-GC)	≤ 20 ppm
Ethanol (HS-GC)	≤ 20 ppm
Heptane (HS-GC)	≤ 20 ppm
2-Propanol (HS-GC)	≤ 20 ppm
Other residual solvents (ICH Q3C)	excluded by manufactoring process
Sulfated ash	≤ 0.05 %
Residues of metal catalysts or metal reagents acc. to EMEA/C HMP/SWP/4446/2000 are not likely to be present.
Corresponds to Ph Eur, BP, NF, JP