N-Ethyl-2-Pyrrolidone/1-Ethyl-2-Pyrrolidinon

Product Name: N-Ethyl-2-pyrrolidone
Synonyms: 1-ethyl-2-pyrrolidinon;1-ethyl-pyrrolidin-2-one;2-Pyrrolidinone, 1-ethyl-;Agsol Ex 2;ethyl-2-pyrrolidone;N-Ethyl-2-pyrrolidinone;N-Ethylpyrrolidinone;N-Ethylpyrrolidone
CAS: 2687-91-4
MF: C6H11NO
MW: 113.16
EINECS: 220-250-6
Melting point 87.5-88.5 C
Boiling point 97 C/20 mmHg (lit.)
density 0.992 g/mL at 25 C (lit.)
vapor pressure 18Pa at 20C
refractive index n20/D 1.465(lit.)
Fp 169 F
storage temp. Sealed in dry,Room Temperature
form Liquid
pka -0.41±0.20(Predicted)
color Clear
PH 8-9 (100g/l, H2O, 20C)

At Prefine Chemicals, we distribute top-tier 2 Ethyl Hexyl Nitrate and offer expert guidance to help you achieve optimal results.
Our commitment to quality ensures you receive a reliable product you can depend on.

(CAS.NO.-27247-96-7)

Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of 2 Ethyl Hexyl Nitrate

APPLICATIONS
Applications are:
Cetane Improver in Diesel Fuel
Biodiesel Fuel Improver
Aviation Fuel Additive
Plastic Waste Pyrolysis

PACKAGING
ISO Tanks
250 Kgs MS Drums
Tanker Load


MOQ 1x20'FCL

SPECIFICATIONS
Sr.No Characteristic Specifications
1. Physical Appearance Colourless to Pale
Yellow Liquid
2. Formula C8H17NO3
3. Purity 99.50

Liquid Ethyl Acetate:

Ethyl Acetate is an ester of Ethanol and Acetic Acid, (systematically Ethyl Ethanoate, commonly abbreviated EtoAc or EA) an organic compound having formula CH3COOCH2CH3. Liquid Ethyl Acetate is a colorless solvent has a characteristic sweet / fruity smell. We are a distinguished Liquid Ethyl Acetate Exporter based in India. Liquid Ethyl Acetate, offered by us, is perfect in formulation is well-tested. Further, we welcome bulk orders for Liquid Ethyl Acetate with complete sense of responsibility.

Applications:

- Ethyl Acetate is used in a variety of coating formulations such as epoxies, urethanes, cellulosic, acrylics and vinyl’s.

- Applications for these coatings are numerous wood furniture and fixtures, agricultural, construction and mining equipment, auto refinishing, and maintenance and marine uses.

- Ethyl Acetate has applications as a solvent in inks for flexographic and rotogravure printing.

- It is used as an extraction solvent in the production of pharmaceuticals and food, and as a carrier solvent for herbicides.

- High purity product can be used as a viscosity reducer for resins used in photoresist formulations in the electronics industry.

2-Naphthol Basic information
Chemical Properties Application Preparation
Product Name: 2-Naphthol
Synonyms: c.i.37500;c.i.azoiccouplingcomponent1;c.i.developer5;Developer A;Developer AMS;Developer BN;developera;developerams
CAS: 135-19-3
MF: C10H8O
MW: 144.17
EINECS: 205-182-7
Product Categories: Fluorescent;Naphthalene;pigments;alcohol;MICROCIDIN;Color Former & Related Compounds;Developer;Functional Materials;Intermediates;Aromatic Compounds;Alphabetical;Bioactive Small Molecules;Biochemicals and Reagents;Building Blocks;C9 to C20+;Cell Biology;Chemical Synthesis;Fluorescent Indicators and Probes;Fluorescent Probes;Labels;N;Organic Building Blocks;Oxygen Compounds;Particles and Stains;pH Sensitive Probes and Indicators;Phenols;Dyestuff Intermediates;Aromatics
Mol File: 135-19-3.mol


2-Naphthol Chemical Properties
Melting point 120-122 C(lit.)
Boiling point 285-286 C(lit.)
density 1,28 g/cm3
vapor density 4.97 (vs air)
vapor pressure 10 mm Hg ( 145.5 C)
refractive index 1.5762 (estimate)
Fp 153 C
storage temp. Refrigerator
solubility methanol: soluble1g/10 mL, clear, colorless to light yellow
pka 9.51(at 25C)
form Powder, Crystals or Granules
color White
PH Range Non& uorescence (8.5) to blue & uorescence (9.5)
Water Solubility 1 g/L (20 C)
�»max 226nm, 265nm, 275nm, 286nm, 320nm, 331nm
Merck 14,6384
BRN 742134
Stability: Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol.
Major Application Display device, semiconductors, photoimaging materials, inks, toner, chalk, security paper, molding materials, tin plating method, rubber, adhesive, leather, detergent, hair dyes, antimitotic drug, anticancer agent, antiinflammatory agent, treatment of acne vulgaris (pimples) and other dermal ailments (rashes, scratches, blemishes, hair loss), disorders
InChIKey JWAZRIHNYRIHIV-UHFFFAOYSA-N
CAS DataBase Reference 135-19-3(CAS DataBase Reference)
NIST Chemistry Reference 2-Naphthalenol(135-19-3)
EPA Substance Registry System 2-Naphthalenol (135-19-3)

Safety Information
Hazard Codes Xn,N
Risk Statements 20/22-50
Safety Statements 24/25-61
RIDADR UN 3077 9/PG 3
WGK Germany 2
RTECS QL2975000
F 8
Autoignition Temperature 430 C
TSCA Yes
HazardClass 9
PackingGroup III
HS Code 29071590
Hazardous Substances Data 135-19-3(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit > 10000 mg/kg


2-Naphthol Usage And Synthesis

2-Naphthol Preparation Products And Raw materials

We can supply Acetic Acid Industrial Grade and Food Grade.

Commodity:Acetic acid.
Other name: Glacial acetic acid
Molecular formula CH3COOH
CAS:64-19-7
EC No.200-580-7


Introduction:
Annual capacity of our glacial acetic acid is 350,000.the raw material is methanol.we use a new technical process to produce: Methanol decomposition.
the most important characteristic of this way are as following:
mild oder; high quality--can reach 99.99%min; low cost--30% lower than oil decomposition and ethanol decomposition way.


Specifications:
Apha color:<10
Freezing point: 16
Specific gravity:1.04
Acetid acid: 99.8%
Acetaldehyde: 0.004%
Formic acid: 0.06%
Iron: 0.00004%
Non-Volatile Matter: 0.003%
The heavy metal(As Pb counts): 0.00002%


Package:
IBC drum, 30kgs/HDPE drum and ISO tank

Name: 2-hydroxy-6-naphthoic acid
Alias: 2,6 acid; 2-naphthol-6-carboxylic acid; 6-hydroxy-2-naphthoic acid; 6-hydroxy-2-naphthoic acid
CAS NOï¼?16712-64-4
Molecular formula: c11h7o3
Molecular weight: 187.172

Product quality standard:
Appearance characte Light yellow powder
Content 99%
2-naphtholâ?¤0.10%
2,3-acidâ?¤0.10%
melting point243-245�°C
Loss on dryingâ?¤0.30%
heavy metalâ?¤20ppm

Application: used in medicine, liquid crystal, paint, etc.

Packing: 25kg / cardboard barrel, or according to customer requirements

1-Cyclohexyl-2-pyrrolidone is useful for separations, extractions, and purifications in a wide range of chemical processes. CHP has been widely applied in various fields of research and industry due to its unique physicochemical properties. It is commonly used as a solvent in polymer chemistry, electrochemistry, and drug delivery. CHP has also been used as a reagent in organic synthesis and as a complexing agent for metal ions.

Specifications
Assay: 99.50 %
Appearance: Colorless clear liquid
Moisture: 0.2 %

Packing
180 kg metal drum, 4 drums per pallet

DOT Transportation
UN Number: 2810
Proper Shipping Name: Toxic, liquids, organic, n.o.s. (N-Cyclohexyl-2-pyrrolidone)
Hazard Class: 6.1
Packing Group: II