Manufacturer 99% Nbs N-Bromosuccinimide CAS 128-08-5 in Stock

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Manufacturer 99% Nbs N-Bromosuccinimide CAS 128-08-5 in Stock

Name: Manufacturer 99% Nbs N-Bromosuccinimide CAS 128-08-5 in Stock
Brand: Hebei Shunxing Import and Export Co., Ltd
Price: 100 USD
Availability: InStock

Price 100 USD ($)/ Metric Ton

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MOQ : 1 Metric Ton

Manufacturer 99% Nbs N-Bromosuccinimide CAS 128-08-5 in Stock Specification

Molecular Weight
177.98 g/mol

HS Code
2930909099

Boiling point
Decomposes before boiling

Solubility
Slightly soluble in water, soluble in acetone and chloroform

Poisonous
Yes

Shape
Powder/Crystalline

Melting Point
173-175C

Other Names
NBS

Smell
Faint bromine odor

Form
Solid

Structural Formula
O=C1NC(Br)CC1=O

Purity
99%

Storage
Store in a cool, dry place; keep away from light and moisture

Taste
Odorless (not intended for consumption)

Molecular Formula
C4H4BrNO2

Density
2.098 Gram per cubic centimeter(g/cm3)

Classification
Halide, Organic Bromides

Chemical Name
N-Bromosuccinimide

CAS No
128-08-5

EINECS No
204-877-2

Grade
99% (High Purity)

Standard
Complies with enterprise standards

Type
Chemical reagent

Usage
Used in selective bromination of allylic and benzylic positions

Main Material
N-Bromosuccinimide (NBS)

Application
Organic synthesis, brominating agent

Shelf Life
2 years

Hazard Class
Not classified as hazardous for transport

Transport
Non-hazardous chemical for transport

Stability
Stable under recommended conditions, sensitive to light

Appearance
White to off-white crystalline powder

MOQ
1 kg

Packaging
Sealed bags or drums, as per customer request

Manufacturer 99% Nbs N-Bromosuccinimide CAS 128-08-5 in Stock Trade Information

Minimum Order Quantity
1 Metric Ton

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

About Manufacturer 99% Nbs N-Bromosuccinimide CAS 128-08-5 in Stock

N-Bromosuccinimide Basic information


Product Name:	N-Bromosuccinimide
CAS:	128-08-5
MF:	C4H4BrNO2
MW:	177.98
EINECS:	204-877-2
Mol File:	128-08-5.mol
N-Bromosuccinimide Chemical Properties
Melting point	175-180 C (dec.)(lit.)
Boiling point	221.4C (rough estimate)
density	2.098
vapor pressure	14.8 hPa (20 C)
refractive index	1.6060 (estimate)
storage temp.	Store at +2C to +8C.
solubility	14.8g/l (decomposition)
pka	-2.78 -/+ 0.20(Predicted)
form	Crystalline Powder
color	White to light yellow
Odor	characteristic odour

Versatile Brominating Agent

N-Bromosuccinimide (NBS) is a valuable tool for chemists and researchers involved in organic synthesis. Its selective brominating properties make it indispensable for targeting allylic and benzylic positions within a molecule, enhancing control during synthesis. The high purity (99%) guarantees minimal impurities and reliable results across diverse applications.

Safe Handling and Transportation

This product is classified as non-hazardous for transport purposes, simplifying logistics for global distribution. Packaged according to customer requirements in robust, sealed containers, it remains stable and effective when stored in a cool, dry environment away from light and moisture. The two-year shelf life further ensures consistent performance over time.

FAQ's of Manufacturer 99% Nbs N-Bromosuccinimide CAS 128-08-5 in Stock:

Q: How should N-Bromosuccinimide (NBS) be safely stored?

A: NBS should be stored in a cool, dry location, kept in sealed containers, and protected from light and moisture. Proper storage conditions preserve its stability and reactivity for up to two years.

Q: What are the key applications of NBS in organic synthesis?

A: N-Bromosuccinimide is mainly employed as a brominating agent, particularly for the selective bromination of allylic and benzylic positions in organic molecules. Its precise action makes it essential for complex syntheses in research and industrial laboratories.

Q: When is NBS preferred over other brominating agents?

A: NBS is preferred when selective bromination is required, especially at allylic or benzylic sites. Its controlled reactivity provides cleaner results with fewer by-products compared to less selective brominating reagents.

Q: Where is this product manufactured and supplied from?

A: This N-Bromosuccinimide is produced, distributed, and exported from China, available through various channels including manufacturers, suppliers, distributors, and wholesalers.

Q: What is the recommended minimum order quantity (MOQ) for purchasing NBS?

A: The minimum order quantity for NBS is 1 kg, allowing both small-scale researchers and industrial users to acquire suitable amounts as needed.

Q: How is NBS transported, and is it considered hazardous?

A: NBS is classified as non-hazardous for transportation purposes, simplifying shipping. It is securely packed in sealed bags or drums to ensure safety and product integrity during transit.

Q: What are the main benefits of using high-purity NBS in synthesis?

A: Using high-purity (99%) NBS leads to more reliable reactions, reduced risk of contamination, and improved yields, which are critical for reproducibility in both research and industrial applications.

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