2,3-Diaminonaphthalene

Names

[ CAS No. ]:
771-97-1

[ Name ]:
2,3-Diaminonaphthalene

[Synonym ]:
2,3-Naphthalenediamine
naphthalene-2,3-diamine
2,3-Diaminonaphthalene
EINECS 212-241-0
MFCD00004116

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
370.6±15.0 °C at 760 mmHg

[ Melting Point ]:
197-203 °C

[ Molecular Formula ]:
C₁₀H₁₀N₂

[ Molecular Weight ]:
158.200

[ Flash Point ]:
212.3±19.9 °C

[ Exact Mass ]:
158.084396

[ PSA ]:
52.04000

[ LogP ]:
1.28

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.757

[ Storage condition ]:
Refrigerator

[ Stability ]:
Stable. Combustible. Incompatible with strong oxidizing agents.

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
2811

[ WGK Germany ]:
3

[ HS Code ]:
2921590090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

2,3-Naphthalenediol
2-Amino-3-naphthol
Naphthalen-2-amine
3-NITRO-2-NAPHTHYLAMINE
Sodium 1-naphthalenesulfonate

DownStream

1H-Naphth[2,3-d]imidazole,2-methyl-(7CI,9CI)
1,4-dihydrobenzo[g]quinoxaline-2,3-dione
Benzo[b]phenazine
5H-Benz[g]indolo[2,3-b]quinoxaline
1H-naphtho(2,3-d)triazole
1H-Naphth[2,3-d]imidazole,1-methyl-(8CI,9CI)
1H-Naphth[2,3-d]imidazole(8CI,9CI)
1,3-diethyl-2-(3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-propenyl)-1H-naphth(2,3-d)imidazolium
1H-Naphth[2,3-d]imidazol-2-amine(9CI)

Customs

[ HS Code ]: 2921590090

[ Summary ]:
2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

Monocyte Traffic, Dorsal Root Ganglion Histopathology, and Loss of Intraepidermal Nerve Fiber Density in SIV Peripheral Neuropathy.

Am. J. Pathol. 185 , 1912-23, (2015)

HIV-associated sensory neuropathy remains the most common neurological complication of HIV infection and is characterized by dorsal root ganglion (DRG) inflammation and intraepidermal nerve fiber dens...

Flower-like Palladium Nanoclusters Decorated Graphene Electrodes for Ultrasensitive and Flexible Hydrogen Gas Sensing.

Sci. Rep. 5 , 12294, (2015)

Flower-like palladium nanoclusters (FPNCs) are electrodeposited onto graphene electrode that are prepared by chemical vapor deposition (CVD). The CVD graphene layer is transferred onto a poly(ethylene...

Inhibition of invasion by glycogen synthase kinase-3 beta inhibitors through dysregulation of actin re-organisation via down-regulation of WAVE2

Biochem. Biophys. Res. Commun. 464 , 275-80, (2015)

Cancer cell invasion is a critical phenomenon in cancer pathogenesis. Glycogen synthase kinase-3β (GSK-3β) has been reported to regulate cancer cell invasion both negatively and positively. Thus, the ...

2,3-diaminonaphthalene-1,4-dione
2,3-diaminonaphthalene-1-sulfonic acid
5,6,7,8-tetrahydro-2,3-diaminonaphthalene
2,3-diaminonaphthalene-1,5-disulfonic acid
2-(3-Chloroprop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2,3,6-Trichloropyridine
4-[2-(7,8-Dihydro-7-oxo-5(6H)-pteridinyl)propyl]-2,6-piperazinedione
4-Hydroxy-3-nitro-5-sulfamoylbenzoic acid
6-[[6-[[6-[(6-Aminohexyl)amino]-1,6-dioxohexyl]amino]hexyl]amino]-6-oxo-hexanoic Acid
2-({1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanoyl]-3-methylazetidin-3-yl}oxy)acetic acid
[1-(2-cyclopropylethyl)-5-(1-methyl-1H-pyrazol-5-yl)-1H-1,2,3-triazol-4-yl]methanamine
3-Chloro-2-((2-cyanopropan-2-yl)carbamoyl)benzoic Acid
5-[2-(Ethylsulfonyl)propyl]-2-(1-oxopropyl)-1,3-cyclohexanedione
4-[(2-Methoxyphenyl)-2-pyridinylmethyl]phenol
tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate
[1-tert-butyl-5-(1-methyl-1H-pyrazol-5-yl)-1H-1,2,3-triazol-4-yl]methanamine

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