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Naphthol as-d acetate

CAS No.
528-66-5
Chemical Name:
Naphthol as-d acetate
Synonyms
PHTHOL AS-D ACETATE;Naphthol as-d acetate;NAPHTHOL AS-D ACETATE CRYSTALLINE;NAPHTHOL AS-D-ACETATE, FOR HISTOLOGY;3-(o-Tolylcarbamoyl)naphthalen-2-yl acetate;2-[N-(O-METHYLPHENYL)CARBAMOYL]-3-NAPHTHYL ACETATE;3-Acetoxy-N-(2-methylphenyl)-2-naphthalenecarboxamide;3-(Acetyloxy)-N-(2-methylphenyl)-2-naphthalenecarboxamide;2-NaphthalenecarboxaMide,3-(acetyloxy)-N-(2-Methylphenyl)-;acetic acid [3-[(2-methylanilino)-oxomethyl]-2-naphthalenyl] ester
CBNumber:
CB6183899
Molecular Formula:
C20H17NO3
Molecular Weight:
319.35
MDL Number:
MFCD00042713
MOL File:
528-66-5.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:54:00

Naphthol as-d acetate Properties

Melting point 167-169 °C
Boiling point 432.6±38.0 °C(Predicted)
Density 1.245±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka 12.67±0.70(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
8-10-21

Naphthol as-d acetate price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA00D8R7 3-(O-Tolylcarbamoyl)Naphthalen-2-Yl Acetate ≥98% 528-66-5 50mg $14 2026-05-28 Buy
aablocks AA00D8R7 3-(O-Tolylcarbamoyl)Naphthalen-2-Yl Acetate ≥98% 528-66-5 250mg $51 2026-05-28 Buy
aablocks AA00D8R7 3-(O-Tolylcarbamoyl)Naphthalen-2-Yl Acetate ≥98% 528-66-5 500mg $92 2026-05-28 Buy
aablocks AA00D8R7 3-(O-Tolylcarbamoyl)Naphthalen-2-Yl Acetate ≥98% 528-66-5 1g $135 2026-05-28 Buy
aablocks AA00D8R7 3-(O-Tolylcarbamoyl)Naphthalen-2-Yl Acetate ≥98% 528-66-5 5g $468 2026-05-28 Buy
Product number Packaging Price Buy
AA00D8R7 50mg $14 Buy
AA00D8R7 250mg $51 Buy
AA00D8R7 500mg $92 Buy
AA00D8R7 1g $135 Buy
AA00D8R7 5g $468 Buy

Naphthol as-d acetate Preparation Products And Raw materials

Raw materials

Preparation Products

Naphthol as-d acetate Suppliers

Global Suppliers ( 92)
Supplier Tel Email Country ProdList Advantage
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29977 65
Chengdu HuaXia Chemical Reagent Co. Ltd 400-1166-196 13458535857 cdhxsj@163.com China 13323 58
Tianjin Being Technology Co., Ltd. 18622939839 tjby921@163.com China 640 55
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Yantai ShengKailun Chemical Technology Co., Ltd. 13356901049 3119594100@qq.com China 7964 55
2-[N-(O-METHYLPHENYL)CARBAMOYL]-3-NAPHTHYL ACETATE 3-(Acetyloxy)-N-(2-methylphenyl)-2-naphthalenecarboxamide NAPHTHOL AS-D-ACETATE, FOR HISTOLOGY NAPHTHOL AS-D ACETATE CRYSTALLINE 3-Acetoxy-N-(2-methylphenyl)-2-naphthalenecarboxamide 2-NaphthalenecarboxaMide,3-(acetyloxy)-N-(2-Methylphenyl)- acetic acid [3-[(2-methylanilino)-oxomethyl]-2-naphthalenyl] ester 3-(o-Tolylcarbamoyl)naphthalen-2-yl acetate PHTHOL AS-D ACETATE Naphthol as-d acetate 528-66-5 C20H17NO3 Carbonyl Compounds Biochemicals and Reagents Building Blocks BioChemical Amides Enzymes, Inhibitors, and Substrates Enzyme Substrates Esterase Organic Building Blocks Substrates by Enzyme