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1,3-phenylenediamine

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Origin: China

Cas No: 108-45-2

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.:
108-45-2
Other Names:
m-Phenylenediamine
MF:
C6H8N2
EINECS No.:
203-584-7
Place of Origin:
Shanghai, China
Grade Standard:
Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
Purity:
99%
Appearance:
White Powder
Application:
medicine
Brand Name:
Terppon
Model Number:
922
color:
White
Packaging&Delivery
Packaging Details
in 25kg drum
Port
Shanghai
Lead Time:
Quantity(Kilograms) 1 - 1 >1
Est. Time(days) 18 To be negotiated

Property

CAS No.: 108-45-2 Formula: C6H8N2 Molecular Weight: 108.14100

Description

m-Phenylenediamine, also called 1,3-diaminobenzene, is an organic compound with the formula C6H4(NH2)2. It is an isomer of o-phenylenediamine and p-phenylenediamine. It is a colourless solid.

Basic Info

Chemical Name	1,3-phenylenediamine
Synonyms	Benzene-1,3-diamine; meta-Phenylenediamine (MPD); m-Phenylenediamine; 1,3-Benzenediamine;
CAS No.	108-45-2
Molecular Formula	C6H8N2
Molecular Weight	108.14100
PSA	52.04000
LogP	2.01340

Properties

Appearance & Physical State	Gray to white crystal Melting
Density	1.139
Boiling Point	282-284ºC
Melting Point	63-65ºC
Flash Point	175ºC
Refractive Index	1.6339
Water Solubility	350 g/L (25 ºC)
Stability	Unstable in air
Storage Condition	Store in a tightly closed container. Store protected from light. Store in a cool, dry area away from incompatible substances.
Vapor Density	3.7 (vs air)
Vapor Pressure	0.62 mm Hg ( 100 °C)

Safety Info

RTECS	SS7700000
Hazard Class	6.1
Safety Statements	S28-S36/37-S45-S60-S61
HS Code	29215119
WGK Germany	2
Packing Group	III
RIDADR	UN 1673
Risk Statements	R23/24/25; R36; R40; R43; R50/53
Hazard Codes	T

Synthesis Route

nitrobenzene→N-CYCLOHEXYLANILINE+Cyclohexanone
5,26:13.18-Diimino-7,11:20,24-dimethenodibenzo(c,N)(1,6,12,17)tetraazacyclodocosine→1,3-phenylenediamine+Phthalonitrile
3-Nitroaniline→3-[(3-aminophenyl)diazenyl]aniline+1,3-phenylenediamine

Precursor

3-Bromoaniline
1,3-Diiodobenzene
3-Nitroaniline
1,3-dinitrobenzene

Downstream Product

2,4-DIAMINOAZOBENZENE
N-(3-acetamidophenyl)acetamide
N-[3-[(2-oxonaphthalen-1-ylidene)methylamino]phenyl]-2-phenylpropanamide
1-(3-aminophenyl)pyrrolidin-2-one

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