ChemicalBook > CAS DataBase List > 1,4,5,8-Naphthalenetetracarboxylic acid

1,4,5,8-Naphthalenetetracarboxylic acid

Product Name
1,4,5,8-Naphthalenetetracarboxylic acid
CAS No.
128-97-2
Chemical Name
1,4,5,8-Naphthalenetetracarboxylic acid
Synonyms
60.0%(NMR);Synthetic dyestuff;1,4,5,8-Naphthalenet;1,4,5,8-Tetracarboxynaphthalene;1,4,5,8-naphthalenetetraformicacid;1,4,5,8-Naphthalenetetracarbonic acid;1,4,5,8-Naphthalenetetracarboxylicaci;1,4,5, 8-naphthyltetracarboxylic acid;Naphthaline-1,4,5,8-tetracarbonic acid;1,4,5,8-Naphthalenetetracaboxylic Acid
CBNumber
CB0103202
Molecular Formula
C14H8O8
Formula Weight
304.21
MOL File
128-97-2.mol
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1,4,5,8-Naphthalenetetracarboxylic acid Property

Melting point:
180 °C
Boiling point:
405.05°C (rough estimate)
Density 
1.5387 (rough estimate)
refractive index 
1.5500 (estimate)
Water Solubility 
Soluble in water
form 
powder to crystal
pka
1.03±0.10(Predicted)
color 
White to Light yellow to Light orange
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
1,4,5,8-Naphthalenetetracarboxylic acid (128-97-2)
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Safety

Hazard Codes 
Xi
Risk Statements 
36
Safety Statements 
26-36
WGK Germany 
2
RTECS 
QK3690000
HS Code 
29173990
Toxicity
mouse,LD50,oral,3800mg/kg (3800mg/kg),"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 90, 1982.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical
Product number
N0770
Product name
1,4,5,8-Naphthalenetetracarboxylic Acid (contains Monoanhydride)
Purity
>60.0%(NMR)
Packaging
25g
Price
$108
Updated
2024/03/01
TCI Chemical
Product number
N0770
Product name
1,4,5,8-Naphthalenetetracarboxylic Acid (contains Monoanhydride)
Purity
>60.0%(NMR)
Packaging
250g
Price
$576
Updated
2024/03/01
TRC
Product number
B504333
Product name
Naphthalene-1,4,5,8-tetracarboxylicAcid
Packaging
250mg
Price
$45
Updated
2021/12/16
Matrix Scientific
Product number
097531
Product name
Naphthalene-1,4,5,8-tetracarboxylic acid
Purity
technical
Packaging
10g
Price
$57
Updated
2021/12/16
Matrix Scientific
Product number
097531
Product name
Naphthalene-1,4,5,8-tetracarboxylic acid
Purity
technical
Packaging
100g
Price
$303
Updated
2021/12/16
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1,4,5,8-Naphthalenetetracarboxylic acid Chemical Properties,Usage,Production

Chemical Properties

1,4,5,8-Naphthalenetetracarboxylic acid is a white crystals. Insoluble in ethanol, chloroform and benzene. Soluble in acetone aqueous solution.

Uses

1,4,5,8-Naphthalenetetracarboxylic acid is a carboxylic acid organic compound and can be used as an intermediate for dyes, pigments, resins, etc.

Synthesis

1,4,5,8-Naphthalenetetracarboxylic acid is prepared from pyrene by chlorination and oxidation.

1,4,5,8-Naphthalenetetracarboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1,4,5,8-Naphthalenetetracarboxylic acid manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
1,4,5,8-Naphthalenetetracarboxylic acid 128-97-2
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-03
Henan Bao Enluo International TradeCo.,LTD
Product
1,4,5,8-Naphthalenetetracarboxylic acid 128-97-2
Price
US $20.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1000tons
Release date
2023-08-17
Hebei Mojin Biotechnology Co., Ltd
Product
1,4,5,8-Naphthalenetetracarboxylic acid 128-97-2
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-06-30

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