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;Naphthaline-1,4,5,8-tetracarbonic acid;1,4,5,8-Naphthalenetetracaboxylic Acid;1,4,5,8-NAPHTHALENETETRACARBOXYLIC 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)
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
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
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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
$99
Updated
2021/12/16
TCI Chemical
Product number
N0770
Product name
1,4,5,8-Naphthalenetetracarboxylic Acid (contains Monoanhydride)
Purity
>60.0%(NMR)
Packaging
250g
Price
$523
Updated
2021/12/16
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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1,4,5,8-Naphthalenetetracarboxylic acid Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
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China
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TCI (Shanghai) Development Co., Ltd.
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021-67121386
Fax
021-67121385
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Sales-CN@TCIchemicals.com
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China
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BeiJing Hwrk Chemicals Limted
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0757-86329057 18516978288
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Energy Chemical
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0539-6365991
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sale@xiyashiji.com
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Syntechem Co.,Ltd
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Please Email
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E-Mail Inquiry
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Hunan Hui Bai Shi Biotechnology Co., Ltd.
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0731-85526065 17307457092
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3002732518@qq.com
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China
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Maya High Purity Chemicals
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+86 (573) 82222445 (0)18006601000 QQ:452520369
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+86 (573) 82222643
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sales@maya-r.com
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View Lastest Price from 1,4,5,8-Naphthalenetetracarboxylic acid manufacturers

Hebei Guanlang Biotechnology Co., Ltd.
Product
1,4,5,8-Naphthalenetetracarboxylic acid 128-97-2
Price
US $9.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-09-26
Zhuozhou Wenxi import and Export Co., Ltd
Product
1,4,5,8-Naphthalenetetracarboxylic acid 128-97-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
1,4,5,8-Naphthalenetetracarboxylic Acid (contains Monoanhydride) 128-97-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

128-97-2, 1,4,5,8-Naphthalenetetracarboxylic acidRelated Search:


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  • Synthetic dyestuff
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  • C14H8O8
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  • Intermediates of Dyes and Pigments