Merck 807027 1000 Propylene Oxide For Synthesis 1 LT.

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Description
Catalogue Number	807027
Synonyms	1,2-Epoxypropane, Methyloxirane

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Product Information
CAS number	75-56-9
EC index number	603-055-00-4
EC number	200-879-2
Hill Formula	C₃H₆O
Molar Mass	58.08 g/mol
HS Code	2910 20 00
Structure formula Image
Quality Level	MQ200

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Applications
Application	1,2-Propylene oxide for synthesis. CAS 75-56-9, molar mass 58.07 g/mol.

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Physicochemical Information
Density	0.83 g/cm3 (20 °C)
Explosion limit	1.9 - 36 %(V)
Flash point	-38 °C
Ignition temperature	430 °C
Melting Point	-112 °C
Vapor pressure	740 hPa (25 °C)
Viscosity kinematic	0.37 mm2/s (20 °C)
Solubility	425 - 450 g/l

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Toxicological Information
LD 50 oral	LD50 Rat 380 mg/kg
LD 50 dermal	LD50 Rabbit 1245 mg/kg

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n\n
Hazard Statement(s)	H224: Extremely flammable liquid and vapour.\nH302: Harmful if swallowed.\nH311 + H331: Toxic in contact with skin or if inhaled.\nH319: Causes serious eye irritation.\nH335: May cause respiratory irritation.\nH340: May cause genetic defects.\nH350: May cause cancer.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.\nP233: Keep container tightly closed.\nP280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.\nP303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.\nP308 + P313: IF exposed or concerned: Get medical advice/ attention.\nP403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word	Danger
Storage class	3 Flammable liquids
WGK	WGK 3 highly hazardous to water
Disposal	9\nCarcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).

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Safety Information
Categories of danger	carcinogenic, mutagenic, harmful, extremely flammable, irritant

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Storage and Shipping Information
Storage	Store at <= 20°C.

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Transport Information
Declaration (railroad and road) ADR, RID	UN 1280 , 3, I
Declaration (transport by air) IATA-DGR	UN 1280 , 3, I
Declaration (transport by sea) IMDG-Code	UN 1280 , 3, I

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Specifications
Color according to color reference solution Ph.Eur.	colorless liquid
Assay (GC, area%)	≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C)	0.828 - 0.832
Identity (IR)	passes test