2-Pyrrolidone
616-45-5

5291-77-0
N-Benzyl-2-Pyrrolidinone
5291-77-0
02/09/2020
2687-94-7
N-Octyl-2-Pyrrolidinone
2687-94-7
02/09/2020

Video


2-Pyrrolidone paramete


CAS No.: 616-45-5
MF: C4H7NO, C4H7NO
Place of Origin: Shandong, China
Purity: 99.9%min, 99%min
Model Number: C-CAS 616-45-5
Appearance: Colorless Transparent Liquid
MW: 85.1
Brand: LOOKCHEM
Stock: In stock
Package: 200KG/drum,IBC drum,ISO tank
Other Names: a-pyrrolidone
EINECS No.: 210-483-1
Type: pharmaceutical intermediates
Brand Name: LOOKCHEM
Application: Pharmaceutical intermediate
Product name: 2-Pyrrolidinone
Usage: Intermediates
Capacity: 100mt/month
Sample: Availiable

Specification


 
  Project index
Reagent grade Industrial grade Ordinary
Purity/(wt%)                          ≥ 99.5 99.0 98.5
Moisture /(wt%)                         ≤ 0.1 0.2
Chromaticity (Hazen)                        ≤ 15 20 30
25 density (D4 ) 1.110~1.116
25 Refractive index (ND ) 1.482~1.486

Application


1.Used as a solvent and organic synthesis intermediate. Used to make nylon-4 and vinyl pyrrolidone, etc.

2.Used as a raw material and solvent for organic synthesis

3.Organic synthesis intermediates, mainly used to synthesize resins, pesticides, polyols, inks and iodine solvents, and are also raw materials for the production of polyvinylpyrrolidone, nylon-4 and Naofukang.

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

Service


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.

FAQ

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)

Storage

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

Shipping

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.


Packing

180kg/drum,IBC drum and ISO tank.


Delivery detail

   [Delivery] 5 working days after payment.

2-Pyrrolidone picture

Packaging and shipping

Honor Certificate

Professional team