Benzidine
ISO
92-87-5
Industrial Grade
99%
barrel
2023-12-31
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
-
Product Description
-
Seller Information
-
DescriptionNANTONG REFORM PETRO-CHEMICAL CO.,LTD, with approximately 203491 visits to its shop, is a reputable Manufactory that has been providing Benzidine products for 4 years on ECHEMI.ECHEMI Editorial ReferenceIt appears as white or light pink crystalline powder with a melting point of 125 ℃, the boiling point of 400 ℃, (98.7kPa) and the relative density of 1.250 (20/4 ℃). It is soluble in boiling ethanol, acetic acid and diluted hydrochloric acid, slightly soluble in ether, slightly soluble in boiling water and slightly soluble in cold water. Its color is darkened under air and light. Analysis reagents are usually benzodine hydrochloride or acetate, which is more soluble, and sulfate is commonly useCertificatesBasic Info
-
Product Name:
4,4′-Diaminodiphenyl
Other Name:[1,1′-Biphenyl]-4,4′-diamine;Benzidine;4,4′-Biphenyldiamine;C.I. Azoic Diazo Component 112;4,4′-Diaminobiphenyl;p-Diaminodiphenyl;4,4′-Diphenylenediamine;Fast Corinth Base B;4,4′-Bianiline;4,4′-Diaminodiphenyl;p,p′-Diaminobiphenyl;p,p′-Bianiline;4,4′-Diamino-1,1′-biphenyl;4′-Amino-[1,1′-biphenyl]-4-ylamine;4-(4-Aminophenyl)aniline;NSC 146476;4,4′-Diaminobenzidine;46310-07-0;56481-94-8
CAS No.:92-87-5
Molecular Formula:C12H12N2
InChIKeys:InChIKey=HFACYLZERDEVSX-UHFFFAOYSA-N
Molecular Weight:184.24
Exact Mass:184.24
EC Number:202-199-1
HScode:2921590020
Categories:
Characteristics-
PSA:
52
XLogP3:1.34
Appearance:off-white solid
Density:1.250 g/cm3 @ Temp: 20 °C
Melting Point:120 °C
Boiling Point:401 °C
Flash Point:11 °C
Refractive Index:1.667
Water Solubility:H2O: Sparingly soluble . <0.1 g/100 mL at 22 ºC
Storage Conditions:2-8°C
Vapor Pressure:Based on the specific vapor density value of 6.36 (Sims et al., 1988), the vapor pressure wascalculated to be 0.83 at 20 °C.
Vapor Density:6.36
Toxicity:Oral-Rat LD50: 309 mg/kg; Oral-Mouse LD50: 214 mg/kg
Flammability characteristics:Combustible; decomposes toxic nitrogen oxide gas when heated; poisoning produces hemolysis, bone marrow suppression; nausea, vomiting, and liver and kidney damage
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Carcinogenicity, Category 1A
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H350 May cause cancer
H410 Very 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.
P203 Obtain, read and follow all safety instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P273 Avoid release to the environment.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P318 IF exposed or concerned, get medical advice.
P391 Collect spillage.
Storage P405 Store locked up.
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
Provision to contain effluent from fire extinguishing. Separated from strong oxidants and food and feedstuffs. Keep in the dark. Well closed. Store in an area without drain or sewer access.KEEP WELL CLOSED & PROTECTED FROM LIGHT.
-
-
Seller Information
-
Business Type:
Manufactory
-
Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
-
Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China
-
Payment Terms:
L/C,100% TT in advance
-
Average lead Time:
2
-
Total Annual Revenue:
Above $100 million
-
Total Employees:
201-300
-
Year of Establishment:
2008
-
Certifications:
GB/T19001-2016 / Iso9001:2015
-
-
Country Product Purchase Quantity Date Posted Post an enquiry for this product
