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N-Butyl-2-pyrrolidone, NBP

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CAS No.:

3470-98-2

Grade:

Industrial Grade

Content:

99%

Packaging:

200kg/PE/iron drum, 1000kg/IBC tank

Price valid (until):

2026-06-03

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Chongqing Guangyi Chemical Co.,Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

DMF,Aniline,Benzene,Phosphoric acid,Hexane,Heptane

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Product Description
Seller Information
Inquiry History

Description

N-Butyl-2-pyrrolidone

Product name: 1-butyl pyrrolidone

Other names: 1-Butyl-2-pyrrolidone;1-Butyl pyrrolidin-2-one;N-butyl-2-pyrrolidone

Identified uses: Industrial and scientific research uses.

Items	Specifications
N-butyl-2-pyrrolidone	≥99%
Physical state	Liquid. Clear liquid
Colour	Colourless
Melting point/freezing point	Atm. press.:101.325 kPa. Remarks:No crystallization or freezing of the test item was observed during the test period. No freezing temperature of the test item was found until -78.45°C (-78.5°C)
Boiling point or initial boiling point and boiling range	243.8 °C. Atm. press.:101.325 kPa
Flash point	108 °C.
Auto-ignition temperature	212 °C. Remarks:Hot flame autoignition temperature (AIT, °C); Including correction factor for barometric pressure (°C) : 212.3.
Kinematic viscosity	dynamic viscosity (in mPa s) = 4.3. Te mperature:20°C.
Solubility	In water: Te mperature:20 °C. Remarks:Water solubility of N-Butyl pyrroldone was investigated experimentally. For this purpose, Water and N-Butyl pyrrolidone were mixed in various ratios, miscibility was checked visually. Revealed result:Test compound is fully miscible in water, from 0 to 100%.
Partition coefficient n-octanol/water	log Pow = 1.265. Te mperature:20 °C. Remarks:PH value not reported
Vapour pressure	13 Pa. Te mperature:25 °C
Density and/or relative density	0.96. Te mperature:20 °C.

Basic Info

Product Name:

N-Butyl-2-pyrrolidone

Other Name:

2-Pyrrolidinone,1-butyl-;1-Butyl-2-pyrrolidinone;N-Butyl-2-pyrrolidone;N-Butylpyrrolidinone;N-Butyl-2-pyrrolidinone;N-Butylpyrrolidone;1-Butyl-2-pyrrolidone;N-Butylbutyrolactam;Genagen NBP

CAS No.:

3470-98-2

Molecular Formula:

C8H15NO

InChIKeys:

InChIKey=BNXZHVUCNYMNOS-UHFFFAOYSA-N

Molecular Weight:

141.214

Exact Mass:

141.21

EC Number:

222-437-8

DSSTox ID:

DTXSID80188254

HScode:

2933790090

Categories:

Ketones

Characteristics

PSA:

20.3

XLogP3:

Density:

0.964 g/cm³ @ Temp: 20 °C

Boiling Point:

121 °C @ Press: 16 Torr

Flash Point:

103.0±9.3 °C

Refractive Index:

1.467

See More N-Butyl-2-pyrrolidone Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

Eye irritation, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More N-Butyl-2-pyrrolidone Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
DMF,Aniline,Benzene,Phosphoric acid,Hexane,Heptane

Location:
No.19-10 Building 10, No.9 Huoju Rd, Jiulongpo District, Chongqing.

Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance

Total Employees:
5-10

Year of Establishment:
2012

Certifications:
EMS CERTIFICATION OF REGISTRATION,OHSMS CERTIFICATION OF REGISTRATION,QMS CERTIFICATION OF REGISTRATION

Chongqing Guangyi Chemical Co., Ltd. is a professional supplier with in-depth engagement in domestic and global chemical trading markets.

Chongqing Guangyi Chemical

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
Brazil	N-Butyl Pyrrolidone	100 TON	Sep 2, 2024
United States	1-BUTYL-2-PYRROLIDINONE	5 MT	May 1, 2024
Switzerland	N-Butyl-2-pyrrolidone	1000 KG	Feb 26, 2024
Canada	1-butylpyrrolidin-2-one	200 KG	Jan 31, 2024
Switzerland	N-Butyl-2-pyrrolidone	5 MT	Oct 6, 2023

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