N-Bromosuccinimide, 98%

N-Bromosuccinimide, 98%

N-Bromosuccinimide, 98%

Phân loại: Reagent

Thương hiệu: AKSci

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NBS 98%

IDENTITY
CAS Number:	128-08-5
MF:	C4H4BrNO2
MW:	177.98
EINECS:	204-877-2

SPECIFICATIONS & PROPERTIES
Min. Purity Spec:	98%
Physical Form (at 20°C):	White to off-white to light yellow powder
Melting Point:	175-189°C
Density:	2.098
Long-Term Storage:	Store long-term at 2-8°C

: I944

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Description
Catalogue Number	I944
Synonyms	NBS

Product Information
CAS number	128-08-5
EC number	204-877-2
Hill Formula	C₄H₄BrNO₂
Molar Mass	177.98 g/mol
Structure formula Image

Applications
Application	N-Bromosuccinimide for synthesis.

Physicochemical Information
Density	2.1 g/cm3 (20 °C)
Melting Point	174 - 179 °C
Vapor pressure	<1 hPa (20 °C)
Bulk density	750 kg/m3
Solubility	14.8 g/l (decomposition)

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H272: May intensify fire; oxidizer. H290: May be corrosive to metals. H315: Causes skin irritation. H317: May cause an allergic skin reaction. H319: Causes serious eye irritation. H341: Suspected of causing genetic defects. H400: Very toxic to aquatic life.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P273: Avoid release to the environment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P302 + P352: IF ON SKIN: Wash with plenty of water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313: IF exposed or concerned: Get medical advice/ attention.
Signal Word	Warning
Storage class	5.1B Oxidizing hazardous materials
WGK	WGK 3 highly hazardous to water

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

Storage and Shipping Information
Storage	Store at +2°C to +8°C.

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