Merck 808260 0101 Trifluoroacetic Acid For Synthesis 100 ML.

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Description
Catalogue Number	808260
Synonyms	TFA
Description	Trifluoroacetic acid

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Product Information
CAS number	76-05-1
EC index number	607-091-00-1
EC number	200-929-3
Hill Formula	C₂HF₃O₂
Chemical formula	CF₃COOH
Molar Mass	114.02 g/mol
HS Code	2915 90 90
Structure formula Image
Quality Level	MQ200

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Applications
Application	Trifluoroacetic acid for synthesis. CAS 76-05-1, EC Number 200-929-3, chemical formula CF₃COOH.

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Physicochemical Information
Boiling point	72 °C (1013 hPa)
Density	1.48 g/cm3
Flash point	>100 °C not determinable
Melting Point	-15.2 °C
pH value	1 (10 g/l, H₂O)
Vapor pressure	158 hPa (25 °C)
Solubility	10 g/cm3 soluble

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n
Hazard Statement(s)	H314: Causes severe skin burns and eye damage.\nH332: Harmful if inhaled.\nH412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s)	P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.\nP273: Avoid release to the environment.\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.\nP304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.\nP305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Danger
RTECS	AJ9625000
Storage class	8A Combustible, corrosive hazardous materials
WGK	WGK 2 obviously hazardous to water
Disposal	4\nLiquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).

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Safety Information
Categories of danger	harmful, corrosive, dangerous for the environment

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

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Transport Information
Declaration (railroad and road) ADR, RID	UN 2699 , 8, I
Declaration (transport by air) IATA-DGR	UN 2699 , 8, I
Declaration (transport by sea) IMDG-Code	UN 2699 , 8, I, Segregation Group: 1 (Acids)

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Specifications
Color according to color reference solution Ph.Eur.	colorless liquid
Assay (acidimetric)	≥ 99.0 %
Density (d 20 °C/ 4 °C)	1.487 - 1.490
Water (K. F.)	≤ 0.05 %
Identity (IR)	passes test

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