Benzyldimethyldodecylammonium chloride
(DDBAC) 1227
Iodopropynyl butylcarbamate

N-Phenyl-2-Pyrrolidinone paramete

CAS No.: 4641-57-0
MF: C10H11NO, C10H11NO
Place of Origin: Shandong, China
Purity: 99.5% min
Model Number: WJY-4641-57-0
Appearance: white powder, White
CAS: 4641-57-0
Density: 1.0840
Solubility: Insoluble in water.
Other Names: N-Phenyl-2-pyrrolidinone
EINECS No.: 225-069-6
Type: Syntheses Material Intermediates
Brand Name: LOOK
Application: Pyrrolidines, Pyrrolidines
Product name: 1-Phenyl-2-pyrrolidinone
Melting point: 67-69 °C
Refractive index: 1.5200
Fp: 123°C/0.2mm


  Project Index
Premium First class Qualified product
Purity/(wt%)                           ≥ 99.5 99.2 98.5
Moisture /(wt%)                         ≤ 0.2 0.3 0.3
Chromaticity (Hazen)                        ≤ 25 30 50


1.N-Phenyl-2-pyrrolidone is a kind of pyrrolidone compound. As an important nitrogen-containing heterocyclic skeleton, pyrrolidone is widely present in natural products. Many natural products and synthetic compounds containing pyrrolidone structural units have strong biological activity and excellent luminescence properties, and have played an important role in the development of new drugs and optoelectronic materials.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

* Usage:

One piece of +1L water, disinfect with its aqueous solution

1.For indoor air spray disinfection in homes and other places, spray solution 10-20ml per cubic meter.

2.Soak for 10 minutes in the kitchen or bathroom for disinfection.(Note: Too high concentration may cause pungent smell)


1.in cool and dry place, storage life is 2 years.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.


1. 10kg/20kg/drum or as your requirement

Delivery detail

   [Delivery] 5 working days after payment.

N-Phenyl-2-Pyrrolidinone picture

Packaging and shipping

Honor Certificate

Professional team