1-Naphthylamine 134-32-7 Chemical Reagent organic chemical Chemical Reagent Factory Supply
ISO 1 Inquiries
134-32-7
Industrial Grade
99%
CHINA
REFORM CHEMICAL
25KG/drum
2025-12-31
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
1-Naphthylamine
Other Name:1-Naphthalenamine;1-Naphthylamine;1-Aminonaphthalene;Fast Garnet Base B;Naphthalidam;Naphthalidine;α-Naphthylamine;α-Aminonaphthalene;C.I. 37265;1-Naphthalamine;C.I. Azoic Diazo Component 114;Naphthalen-1-ylamine;12262-09-8
CAS No.:134-32-7
Molecular Formula:C10H9N
InChIKeys:InChIKey=RUFPHBVGCFYCNW-UHFFFAOYSA-N
Molecular Weight:143.19
Exact Mass:143.19
EC Number:205-138-7
UNII:9753I242R5
ICSC Number:0518
UN Number:2077
DSSTox ID:DTXSID7020920
Color/Form:Needles from ethanol (aq) or ether|YELLOW RHOMBIC NEEDLES|White crystals becoming red on exposure to air|Needles, becoming red on exposure to air, or a reddish, crystal mass|Colorless crystals; darkens in air to a reddish-purple color
Categories:
Characteristics-
PSA:
26
XLogP3:2.25
Appearance:light tan to purple flakes
Density:1.114 g/cm3
Melting Point:49.2 °C
Boiling Point:300.7 °C
Flash Point:>230 °F
Refractive Index:1.694
Water Solubility:H2O: Insoluble . 0.1698 g/100 mL
Storage Conditions:2-8°C
Vapor Pressure:Vapour pressure, Pa at 20°C: 0.53
Vapor Density:4.93
Toxicity:Peritoneal-mouse LD50: 96 mg/kg
Flammability characteristics:Open flame, high temperature combustible, burning releases toxic nitrogen oxide fumes
Odor:Ammonia-like odor.
PH:Weak base
Henrys Law Constant:1.11e-07 atm-m3/mole|Henry's Law constant = 4.63X10-7 atm-cu m/mol @ 25 °C
Dissociation Constants:pKa of 3.92 at 25 °C
Experimental Properties:Sublimes; volatile with steam; reduces warm ammoniacal silver nitrate|Behaves as a typical aromatic amine|Hydroxyl radical reaction rate constant = 2.00X10-10 cu cm/molec-sec @ 25 °C /Estimated/
Air and Water Reactions:Sensitive to exposure to air and light. Insoluble in water. Napthyl amines can be slowly hydrolyzed, releasing NH3 as a byproduct [N.L. Drake, Org. React. 1, (1942), 105].
Reactive Group:Amines, Aromatic
Reactivity Profile:ALPHA-NAPHTHYLAMINE is incompatible with oxidizing agents. It is also incompatible with nitrous acid. It reduces warm ammoniacal silver nitrate. (NTP, 1992).
Autoignition Temperature:905 °F (NTP, 1992)|Auto-ignition temperature: 460 °C|460 °C
Heat of Combustion:-15,290 BTU/LB= -8,495 CAL/G= -355.4X10+5 J/KG
Ionization Potential:7.30 eV
Flammable Limits:Combustible Solid
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H411 Toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P391 Collect spillage.
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 StoragePrecautions for safe handling
NO open flames. 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
Dry. Keep in the dark. Well closed.Keep well closed and protected from light.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China
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Payment Terms:
L/C,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
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Year of Establishment:
2008
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Certifications:
GB/T19001-2016 / Iso9001:2015
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
India
1-Naphthylamine
1 20' Fcl Sep 11, 2025 Post an enquiry for this product
