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134-32-7 molecular structure
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naphthalen-1-amine

ChemBase ID: 123331
Molecular Formular: C10H9N
Molecular Mass: 143.18516
Monoisotopic Mass: 143.07349929
SMILES and InChIs

SMILES:
c12c(N)cccc1cccc2
Canonical SMILES:
Nc1cccc2c1cccc2
InChI:
InChI=1S/C10H9N/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-7H,11H2
InChIKey:
RUFPHBVGCFYCNW-UHFFFAOYSA-N

Cite this record

CBID:123331 http://www.chembase.cn/molecule-123331.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
naphthalen-1-amine
IUPAC Traditional name
α naphthylamine
Synonyms
naphthalen-1-amine
1-Naphthylamine
α-Naphthylamine
1-Naphthylamine
1-Naphthylamine
1-Aminonaphthalene
1-Aminonaphthalene
Fast Garnet Base B
Naphthalen-1-ylamine
Naphthalidam
Naphthalidine
1-Aminonaphthalene
1-Naphthylamine solution
Nitrate Reagent A
α-氨基萘
1-氨基萘
1-萘胺
1-萘胺 溶液
硝酸盐试剂 A
CAS Number
134-32-7
EC Number
205-138-7
MDL Number
MFCD00004016
Beilstein Number
386133
PubChem SID
162217684
24861216
24897885
24867770
24864013
PubChem CID
8640
CHEBI ID
50450
CHEMBL
57394
Chemspider ID
8319
KEGG ID
C14790
Wikipedia Title
1-Naphthylamine

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
H Acceptors H Donor
LogD (pH = 5.5) 2.1157632  LogD (pH = 7.4) 2.1335647 
Log P 2.1337967  Molar Refractivity 47.2086 cm3
Polarizability 19.131659 Å3 Polar Surface Area 26.02 Å2
Rotatable Bonds Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Solubility
Chloroform expand Show data source
Methanol expand Show data source
Apperance
cast in container expand Show data source
Light Purple Solid expand Show data source
light tan to purple solid expand Show data source
Melting Point
44-46°C expand Show data source
47-50 °C(lit.) expand Show data source
47–50 °C expand Show data source
47-50°C expand Show data source
Boiling Point
301 °C(lit.) expand Show data source
301 °C expand Show data source
301°C expand Show data source
Flash Point
157 °C expand Show data source
157°C(315°F) expand Show data source
314.6 °F expand Show data source
Density
1.114 expand Show data source
1.114 g/cm3 expand Show data source
1.114 g/mL at 25 °C(lit.) expand Show data source
Storage Condition
Amber Vial, Refrigerator, Under Inert Atmosphere expand Show data source
Storage Warning
Air & Light Sensitive expand Show data source
RTECS
QM1400000 expand Show data source
European Hazard Symbols
Corrosive Corrosive (C) expand Show data source
Nature polluting Nature polluting (N) expand Show data source
Toxic Toxic (T) expand Show data source
X expand Show data source
UN Number
2077 expand Show data source
2790 expand Show data source
UN2077 expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
1 expand Show data source
3 expand Show data source
Hazard Class
6.1 expand Show data source
8 expand Show data source
Packing Group
3 expand Show data source
III expand Show data source
Risk Statements
22-51/53 expand Show data source
34 expand Show data source
45-22-51/53 expand Show data source
Safety Statements
24-61 expand Show data source
26-36/37/39-45 expand Show data source
53-45-61 expand Show data source
TSCA Listed
expand Show data source
GHS Pictograms
GHS05 expand Show data source
GHS07 expand Show data source
GHS08 expand Show data source
GHS09 expand Show data source
GHS Signal Word
Danger expand Show data source
GHS Hazard statements
H302-H350-H411 expand Show data source
H302-H411 expand Show data source
H314 expand Show data source
GHS Precautionary statements
P201-P273-P308 + P313 expand Show data source
P273-P264-P270-P301+P312-P330-P501A expand Show data source
P280-P305 + P351 + P338-P310 expand Show data source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves expand Show data source
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter expand Show data source
RID/ADR
UN 2077 6.1/PG 3 expand Show data source
UN 2790 8/PG 3 expand Show data source
Storage Temperature
2-8°C expand Show data source
Purity
≥99.0% expand Show data source
95+% expand Show data source
97% expand Show data source
98% expand Show data source
Grade
analytical standard expand Show data source
analytical standard, for environmental analysis expand Show data source
for microbiology expand Show data source
purum expand Show data source
Compostion
acetic acid 5 N, 1000 mL expand Show data source
α-naphthylamine, 5 g expand Show data source
Certificate of Analysis
Download expand Show data source
Packaging
ampule of 250 mg expand Show data source
Shelf Life
(limited shelf life, expiry date on the label) expand Show data source
Linear Formula
C10H7NH2 expand Show data source

DETAILS

DETAILS

Wikipedia Wikipedia Sigma Aldrich Sigma Aldrich TRC TRC
Sigma Aldrich - N9005 external link
包装
25, 100, 250 g in glass bottle
Sigma Aldrich - 38497 external link
General description
α-Naphtylamine and sulfanilic acid are used for detection of nitrate reduction by bacteria. Organisms containing nitrate reductase reduce nitrate to nitrite, which forms a diazonium salt with sulfanilic acid and reacts with α-naphtylamine to form a red azo dye.
Toronto Research Chemicals - N378015 external link
A reagent used to synthesize various dyes used in the textile industry.

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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