لوریک اسید 805333 مرک

Description
Catalogue Number	805333
Synonyms	Dodecanoic acid
Description	Lauric acid

Product Information
CAS number	143-07-7
EC number	205-582-1
Hill Formula	C₁₂H₂₄O₂
Chemical formula	CH₃(CH₂)₁₀COOH
Molar Mass	200.32 g/mol
HS Code	2915 90 30
Structure formula Image

Applications
Application	Lauric acid for synthesis. CAS 143-07-7, EC Number 205-582-1, chemical formula CH₃(CH₂)₁₀COOH.

Physicochemical Information
Boiling point	299 °C (1013 hPa)
Density	0.883 g/cm3 (50 °C)
Explosion limit	0.6 %(V)
Flash point	176 °C
Ignition temperature	250 °C
Melting Point	43 - 45 °C
Vapor pressure	<1 Pa (25 °C)
Bulk density	490 kg/m3
Solubility	4.81 mg/l

Toxicological Information
LD 50 oral	LD50 Rat 12000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H319: Causes serious eye irritation.
Precautionary Statement(s)	P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
RTECS	OE9800000
Storage class	10 - 13 Other liquids and solids
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
Hazard Symbols	Irritant
Categories of danger	irritant
R Phrase	R 36 Irritating to eyes.
S Phrase	S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Storage and Shipping Information
Storage	Store below +30°C.

Specifications
Assay (GC, area%)	≥ 99.0 % (a/a)
Melting range (lower value)	≥ 43 °C
Melting range (upper value)	≤ 45 °C
Identity (IR)	passes test