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CAS 5291-77-0 Pharmaceutical Intermediates N-Benzylpyrrolidone

CAS 5291-77-0 Pharmaceutical Intermediates N-Benzylpyrrolidone

CAS 5291-77-0 Pharmaceutical Intermediates N-Benzylpyrrolidone

Product Details:

Place of Origin: China
Brand Name: HUIMEI
Model Number: HM-F1

Payment & Shipping Terms:

Minimum Order Quantity: 4drums
Price: negotiation
Packaging Details: Packed in galvanized iron drum,and then 4 drums in one pallet
Delivery Time: Within 30 days after received your payment
Payment Terms: T/T or other can be negotiated
Supply Ability: 2,000drums per month
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Detailed Product Description
Chemical Name: N-Benzylpyrrolidone CAS No: 5291-77-0
Synonyms: 1-Benzyl-2-pyrrolidone; NBP MOL File: 5291-77-0.mol
Molecular Formula: C11H13NO Assay: 99.0% Min. (by GC)
Appearance: Clear, Light Yellowgreen Liqud A Gamma-Butyrolactone: 0.5%max. (by GC)
Amines: 0.3% Max. (by GC) Water: 0.1% Max
Molecular Weight: 175.23
High Light:

n n dimethyl 1 butanamine

,

n ethylcyclohexylamine

CAS-NO:5291-77-0 1-Benzyl-2-pyrrolidinone N-Benzylpyrrolidone used in agrochemical, pharmaceutical and dyestuff field

 

1-Benzyl-2-pyrrolidinone, 97%

MDL
MFCD00003195
EINECS
226-131-5

Chemical Properties

Formula
C11H13NO
Formula Weight
175.23
Boiling Point
76-78°/0.1mm
Flash Point
>110°(230°F)
Density
1.095
Refractive Index
1.5520
Solubility
Slightly soluble in water.

Applications

1-Benzyl-2-pyrrolidinone undergoes reduction in THF with lithium N,N-dialkylaminoborohydrides to yield N-benzylpyrrolidine. It is used in agrochemical, pharmaceutical and dyestuff field.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible materials are oxidizing agents.

Literature References

 

J M Flaniken, C J Collins, M Lanz, B Singaram. Aminoborohydrides. 11. Facile reduction of N-alkyl lactams to the corresponding amines using lithium aminoborohydrides. Organic Letters. 1999, 1, (8), 799-801.

 

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

CAS 5291-77-0 Pharmaceutical Intermediates N-Benzylpyrrolidone

Other References

Beilstein
132168
Harmonized Tariff Code
2933.79
 
 

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Changzhou Huimei Chemical Co., Ltd.

Contact Person: Mrs. Vanessa Zhang

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