MERCK 820957.2500 N-Pentane Gr For Analysis Emplura (Ötv Dahil) CAS No.109-66-0

Key Spec Table

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass
109-66-0	203-692-4	C₅H₁₂	C5H12	72.15 g/mol

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Description
Catalogue Number	820957
Description	n-Pentane
Overview	EMPLURA® is our low-cost alternative to high-purity qualities. With EMPLURA® we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA® solvents provide adequate specifications with the most important parameters.

Product Information
CAS number	109-66-0
EC index number	601-006-00-1
EC number	203-692-4
Hill Formula	C₅H₁₂
Chemical formula	C5H12
Molar Mass	72.15 g/mol
HS Code	2901 10 00
Structure formula Image
Quality Level	MQ200

Physicochemical Information
Density	0.63 g/cm3 (20 °C)
Explosion limit	1.4 - 8 %(V)
Flash point	-40 °C (refers to pure substance)
Ignition temperature	285 °C
Melting Point	-129.7 °C
Vapor pressure	585.9 hPa (21.13 °C)
Solubility	0.4 g/l

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

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H225: Highly flammable liquid and vapour.H304: May be fatal if swallowed and enters airways.H336: May cause drowsiness or dizziness.H411: Toxic to aquatic life with long lasting effects.EUH066: Repeated exposure may cause skin dryness or cracking.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.P233: Keep container tightly closed.P240: Ground and bond container and receiving equipment.P273: Avoid release to the environment.P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.P331: Do NOT induce vomiting.P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word	Danger
RTECS	RZ9450000
Storage class	3 Flammable liquids
WGK	WGK 2 obviously hazardous to water
Disposal	1Strongly contaminated halogen-free organic solvents: container A.

Safety Information
Categories of danger	extremely flammable, harmful, dangerous for the environment

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1265, 3, II
Declaration (transport by air) IATA-DGR	UN 1265, 3, II
Declaration (transport by sea) IMDG-Code	UN 1265, 3, II

Specifications
Purity (GC)	≥ 99.0 %
Identity (IR)	conforms
Density (d 20 °C/ 4 °C)	0.625 - 0.627