1-2-4 Tri Chloro Benzene

At Prefine Chemicals, we distribute top-tier 1-2-3 Tri Chloro Benzene and offer expert guidance to help you achieve optimal results.
Our commitment to quality ensures you receive a reliable product you can depend on.

APPLICATIONS
Manufacturing of:
Solvent in production of dyes, pesticides, and
rubber
Intermediate in chemical production
Dielectric fluid (older use)
Heat transfer fluid
Agro Chemicals

PACKAGING
MS/HDPE Drums 250 kgs
ISO Tank
Tanker Load

MOQ 1x20'FCL

SPECIFICATIONS
Sr. No Characteristic Specifications
1 Physical Appearance Clear Colorless Liquid
2. Purity Min 99.50 %
3. Specific Gravity 1.69

At Prefine Chemicals, we distribute top-tier 2:4 Di Chloro Nitro Benzene 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.-97-00-7)

Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of 2:4 Di Chloro Nitro Benzene

APPLICATIONS
Applications are:
Sulphur Black
Intermediate for acid, reactive Dyes &
Pigments

PACKAGING
ISO Tanks
250 Kgs MS Drums
Tanker Load
50 kg HDPE bags


MOQ 1x20'FCL

SPECIFICATIONS
Sr.No Characteristic Specifications
1. Appreance Yellowish
2. Form Flake /Fused
3. Purity 96%
4. Assay by GLC 99% min.
5. Impurity 0.2% maximum
6. PNCB 0.5% max
7. 2,6 DNCB 3.5% max

At Prefine Chemicals, we distribute top-tier 3:4 Di Chloro Nitro Benzene 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.-99-54-7)

Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of 3:4 Di Chloro Nitro Benzene

APPLICATIONS
Applications are:
Speciality Chemicals
Dyestuff & Dyestuff Intermediates
Pigment Intermediates

PACKAGING
50 kg HDPE bags


MOQ 1x20'FCL

SPECIFICATIONS
Sr.No Characteristic Specifications
1. Physical Appearance Pale Yellow Colour Flakes/Liquid
2. Purity 99.5 %; Min
3. B.P. 255 oC
4. M.P. 39 - 41 oC

At Prefine Chemicals, we distribute top-tier 2:3 Di Chloro Nitro Benzene 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.-3209-22-1)

Prefine Chemicals guarantees a minimum purity of Min. 82.00 % of 2:3 Di Chloro Nitro Benzene.

APPLICATIONS
Applications are:
Agro Chemicals
Herbicides

PACKAGING
ISO Tanks
250 Kgs MS Drums
Tanker Load

MOQ 1x20'FCL

SPECIFICATIONS
Sr.No Characteristic Specifications
1. Physical Appearance Colourless Crystals
2. Formula C6H3CL2NO2
3. Purity 82.00

At Prefine Chemicals, we distribute top-tier 2:5 Di Chloro Nitro Benzene 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.-89-61-2)

Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of 2:5 Di Chloro Nitro Benzene

APPLICATIONS
Applications are:
Speciality Chemicals
Dyestuff & Dyestuff Intermediates
Pigment Intermediates

PACKAGING
ISO Tanks
250 Kgs MS Drums
Tanker Load
50 kg HDPE bags


MOQ 1x20'FCL

SPECIFICATIONS
Sr.No Characteristic Specifications
1. Physical Appreance Pale Yellow Colour Flakes/Liquid
2. Purity 99.60% Minimum
3. PDCB content 0.2% maximum
4. MCB 0.05% maximum
5. 3,4 DCNB 0.40% maximum
6. Moisture 1000 ppm Maximum

Aluminium tri-sec-butoxide
Product Name: Aluminium tri-sec-butoxide
CAS: 2269-22-9
MF: C12H27AlO3
MW: 246.32
EINECS: 218-871-2
Mol File: 2269-22-9.mol

Chemical Properties
Boiling point 40 C
density 0.967 g/mL at 25 C(lit.)
vapor pressure 23 hPa (195 C)
refractive index 1.439
Fp 82 F
storage temp. Flammables area
solubility Miscible with alcohol, isopropyl alcohol and toluene.
form Oily Liquid
Specific Gravity 0.9671
color Light yellow


Item Specifications
Appearance Colorless transparent or light yellow liquid
Purity % 99.99
Aluminum content % 10.2-12.5
Density ( g/cm3) 0.92-0.97

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