Pyrrolidine CAS 123-75-1
Name: Pyrrolidine
Cas: 100403-19-8
Purity:Â 99%min
MOQ: 1KG
Basic Info:
| CAS No: | 123-75-1 |
| Formula: | C4H9N |
| EINECS: | 204-648-7 |
| Stock Availability | In stock |
| Brand Name | Zhishang chemical |
| Origin | China |
Chemical Structure
Pyrrolidine Definition:
Pyrrolidine is a cyclic secondary amine with the formula C4H9N.
Pyrrolidine is an all-natural material existing in cigarette as well as carrot leaves. The molecular structure of pyrrolidine is a cyclic second amine, as well as its response coincides as that of ordinary amines.
The look of tetrahydropyrrole is yellow or anemic clear fluid with special smell, easy to turn yellow when revealed to light or moist air, soluble in water and also ethanol, destructive and combustible.
Tetrahydropyrrole has responses of general amines.
Nature and Specifications:
- Density: 0.866
- Boiling point: 87-88 °C(lit.)
- Melting point: -63 °C
- Flash point: 37 °F
- Vapor Density: 2.45 (vs air)
- Refractive index: n20/D 1.443(lit.)
- PH value: 12.9 (100g/l, H2O, 20℃)
| Item | Specification |
| Product Name | Pyrrolidine |
| CAS No. | 123-75-1 |
| Appearance | Clear to Yellow Liquid |
| Shelf Life | 2 years |
| Packing | 1kgs/drum,25kgs/drum or as your requirements |
Product Packaging
Product Usage:
Pyrrolidine is a vital natural chemical basic material, which can be made use of to prepare medicines, fungicides, insecticides, etc.
Pyrrolidine is used in medicine, food, pesticides, daily chemicals, coatings, textiles, etc.
Pyrrolidine is also widely used in the fields of printing and dyeing, papermaking, photosensitive materials, polymer materials, desulfurizing agents, and zeolite template substances.
For organic synthesis, special organic solvents. Epoxy resin curing agent, rubber accelerator, inhibitor.
Product Entry:
Pyrrole:Â
Pyrrole and its methyl-substituted homologues are present in bone tar.
The pyrrole can turn black under the action of trace oxygen, and the loose sheet reaction gives red, and it polymerizes into pyrrole red under the action of hydrochloric acid, which is generally unstable to oxidants.
At 15°C, the pyrrole is nitrated in acetic anhydride with nitric acid to obtain 2-nitropyrrole, and the yield is not high, and a part becomes a resinous substance.
Pyrrole is formally a secondary amine, but it dissolves slowly in dilute acid, and its basicity increases after the hydrogen on the ring is replaced by an alkyl group, which can form an insoluble salt.
Pyrrole can form salts with picric acid and can also be reduced to dihydro and Pyrrolidine.
Pyrrole can be prepared by reacting 1,4-dicarbonyl compound with ammonia. In industry, pyrrole is prepared by catalytic action of butynediol and ammonia.
The compound of pyrrole and benzene in parallel, called indole, is an important compound.
Some pyrrole derivatives have important physiological functions. For example, chlorophyll and heme are all derivatives of porphyrin ring system formed by four pyrrole rings.
Pyrrolidine is an important reagent, which reacts with ketones to lose water to form enamines, that is, there is a carbon-carbon double bond next to the amino group.
For example, enamines formed by cyclohexanone and tetrahydropyrrole have various uses in organic synthesis.
Generally speaking, before using pyrrole as a raw material for experiments, it should be re-distilled before use, because pyrrole is easily polymerized to form polypyrrole (black solid) when exposed to air for a long time.
Related References:
- “Correlation of Amine Base Strength” – Journal of the American Chemical Society. | Date of publication: October 1, 1957.
- “2,2-(trimethylenedithio)cyclohexanone” – Orgainc Syntheses. | 1974.
- Wikipedia
Our Metrics
As an experienced manufacturer and supplier of Pyrrolidine, Zhishang New Materials Co., Ltd. is committed to producing and selling high quality products.
Our factory has advanced product production lines, and stable production capacity, which can achieve the goal of quickly providing high-quality products.
Our company is equipped with first-class equipment for the product production line to ensure the product quality to the greatest extent, to ensure that the net weight of the product is accurate, the packaging is well sealed, and it can meet the needs of long-distance transportation for export.
The Pyrrolidine produced by our company has stable performance and a wide range of uses, which can meet the various needs of different customers.
The product price is competitive, and it has a good reputation and market share in countries all over the world.
If you need Pyrrolidine or related products, please contact our company directly. Professional production and perfect service will definitely make you satisfied.
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
- After delivery, we will send a set of scanned copies of shipping documents to customers by mail, and mail the original documents in time. After the ship leaves the port, we update the shipping schedule to the customer every week and tell the customer when to arrive at the port. If customers encounter customs clearance problems, we will actively cooperate with customers to solve them. If it is an air or express delivery customer, we will provide the customer with the tracking number in time and update the information in time.
- After the customer receives the goods, we will promptly communicate with the customer about the quality and packaging of the product. Hope to get feedback from customers.
- We will provide customers with domestic market conditions and update prices in a timely manner. If conditions permit, we will also provide customers with the demand for the product in the country where they are located to help customers occupy the market.
- If there is any product quality problem, we will solve it in time. Compensation will also be made to the customer according to the third-party test report made by the customer. At present, the compensation rate due to quality objection is less than 1%.
- For our VIP customers, we have a very big preferential policy. If there is a quality problem with the product, we will be exempted from investigation and compensation, no more than three times a year.
- For ordinary customers, we will review the information provided by the customer, and then make compensation.
- Free samples can be provided before customers place an order.
- Customers can contact our technical staff at any time if they have any professional questions they do not understand. Technicians are online 24 hours a day.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
