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Shandong Huihai Pharmaceutical & Chemical Co.,Ltd.
Shandong Huihai Pharmaceutical & Chemical Co.,Ltd.
19 YRS
Shandong, China
Main Products:
5-(Acetoacetamido)-2-Benzimidazolinone / N,N'-Dicyclohexylcarbodiimide
Shandong, China
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5-(Acetoacetamido)-2-Benzimidazolinone（AABI） / CAS 26576-46-5
OVERVIEW
Uses
- Pigment Yellow 175 Pigment Yellow 175
- 2-[[1,3-Dioxo-1-[(2-Oxo-1,3-Dihydrobenzimidazol-5-Yl)Amino]Butan-2-Yl]Diazenyl]Benzoic Acid 2-[[1,3-Dioxo-1-[(2-Oxo-1,3-Dihydrobenzimidazol-5-Yl)Amino]Butan-2-Yl]Diazenyl]Benzoic Acid
- Pigment Yellow 120 Pigment Yellow 120
- Pigment Yellow 154 Pigment Yellow 154
- Pigment Yellow 180 Pigment Yellow 180
- Pigment Yellow 181 Pigment Yellow 181
- Pigment Orange 36 Pigment Orange 36
- Pigment Yellow 194 Pigment Yellow 194
Packaging
| Pallets Packing | 20'FCL | 40'FCL | ||
| With | Without | With | Without | |
|
25 KG/Woven Bag
|
16 MT
|
20 MT
|
--
|
20 MT
|
Lead Time
In Stock
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DESCRIPTION
OVERVIEW
5-(Acetoacetamido)-2-Benzimidazolinone（AABI）
CAS No.: 26576-46-5
MF: C11H11N3O3
MW: 233.22
Structure: 
Appearance: white powder
Purity of the main peak: ≥ 99.10%
Application: mainly used for synthesizing C.I. Pigment Yellow 120; 151； 154； 156； 175； 180； 181； 194 and C.I. Pigment orange 36.
Typical Properties
Summary
This product is mainly used to synthesize pigment yellow and pigment orange.
CAS No.
26576-46-5
Formula
C11H11N3O3
Molecular Mass
233.22300
Exact Mass
233.08000
PSA
94.82000
Logp
0.84680
IUPAC
3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)butanamide
SMILES
CC(=O)CC(=O)NC1=CC2=C(C=C1)NC(=O)N2
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
Dyestuffs and Pigments > Intermediates
Dyestuffs and Pigments > Intermediates
Chemical and Physical Properties
Melting Point
350 °C
Density
1.369 g/cm3
Boiling Point
371 °C
Flash Point
153.5 °C
Appearance
white solid
Export information
HS Code
29339900
Export Rebate
13%
UN No.
3085
DG-Class
5.1
Risk Code
R8; R20/21/22; R34; R22; R36/38; R20; R45
Safety Label
O; C; Xi
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