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128-97-2

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Identification

Name
1,4,5,8-Naphthalenetetracarboxylic acid
CAS
128-97-2
Synonyms
1,4,5,8-NAPHTHALENETETRACARBOXYLIC ACID
naphthalene-1,4,5,8-tetracarboxylic acid
1,4,5,8-naphthalenetetraformicacid
1,4,5,8-Tetracarboxynaphthalene
1,4,5,8-Naphthalenetetracaboxylic Acid
1,4,5,8-NAPHTHALENETETRACARBOXYLIC ACID, 96+%
1,4,5,8-Naphthalenetetracarbonic acid
1,4,5,8-NAPHTHALENETETRACARBOXYLIC ACID HYDRATE 98%
Naphthaline-1,4,5,8-tetracarbonic acid
naphthalenetetracarboxylic acid(1,4,5,8)
EINECS(EC#)
204-924-7
Molecular Formula
C14H8O8
MDL Number
MFCD00004012
Molecular Weight
304.21
MOL File
128-97-2.mol

Chemical Properties

Melting point 
180 °C
Boiling point 
405.05°C (rough estimate)
density 
1.5387 (rough estimate)
refractive index 
1.5500 (estimate)
pka
1.03±0.10(Predicted)
CAS DataBase Reference
128-97-2(CAS DataBase Reference)
NIST Chemistry Reference
1,4,5,8-Naphthalenetetracarboxylic acid(128-97-2)
EPA Substance Registry System
128-97-2(EPA Substance)

Safety Data

Hazard Codes 
Xi
Risk Statements 
R36:Irritating to the eyes.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany 
2

RTECS 
QK3690000

HS Code 
29173990

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Spectrum Detail

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