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biphenyl-4-amine

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Origin: China

Cas No: 92-67-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
92-67-1
Other Names:
biphenyl-4-amine
MF:
C12H11N
EINECS No.:
202-177-1
Place of Origin:
Jiangsu, China
Type:
Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
99
Brand Name:
JUMING
Model Number:
92-67-1
Application:
ORGANIC INTERMEDIATE, Organic Intermediate
Appearance:
Brown to yellow powder, Brown to yellow powder
Product name:
biphenyl-4-amine
Keywords:
Organic Intermediate
Molecular Formula:
C12H11N
Name:
biphenyl-4-amine
Color:
YELLOW
Packaging&Delivery
Packaging Details
20KG/BAG OR 20KG/DRUM
Port
shanghai
Lead Time:
Quantity(Kilograms) 1 - 10 11 - 100 >100
Est. Time(days) 3 10 To be negotiated

Property

CAS No.: 92-67-1 Formula: C12H11N Molecular Weight: 169.22200

Description

4-Aminobiphenyl is an amine derivative of biphenyl. It is used to manufacture azo dyes. It is a known human carcinogen and so it has been largely replaced by less toxic compounds. It is similar to benzidine.

Basic Info

Chemical Name	biphenyl-4-amine
Synonyms	[1,1‘-Biphenyl]-4-amine; 4-Aminobiphenyl; 4-phenylaniline;
CAS No.	92-67-1
Molecular Formula	C12H11N
Molecular Weight	169.22200
PSA	26.02000
LogP	3.51700

Properties

Appearance & Physical State	brownish yellow solid
Density	1.077g/cm3
Boiling Point	191ºC (15 mmHg)
Melting Point	52-54ºC
Flash Point	113ºC
Refractive Index	1.619
Stability	Stable, but slowly reacts with oxygen in the air. Combustible. Incompatible with strong oxidizing agents, acids, acid anhydrides, acid chlorides.
Storage Condition	-20ºC Freezer

Safety Info

RTECS	DU8925000
Hazard Class	6.1(a)
Safety Statements	S53-S45
HS Code	2921499020
Packing Group	I
WGK Germany	3
RIDADR	UN 3077
Risk Statements	R45; R22
Hazard Codes	T

Synthesis Route

4-chloroaniline+phenylboronic acid→biphenyl-4-amine
4-Iodoaniline+phenylboronic acid→biphenyl-4-amine
4-Bromoaniline+phenylboronic acid→biphenyl-4-amine

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - rat	500 mg/kg	1.Behavioral-coma 2.Lungs, Thorax, or Respiration-dyspnea 3.Nutritional and Gross Metabolic-weight loss or decreased weight gain
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	205 mg/kg	1.Details of toxic effects not reported other than lethal dose value
Intraperitoneal	LDLo - Lowest published lethal dose	Rodent - mouse	250 mg/kg	1.Behavioral-convulsions or effect on seizure threshold 2.Behavioral-ataxia 3.Lungs, Thorax, or Respiration-dyspnea