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3-ACETAMIDOPHENOL

3-ACETAMIDOPHENOL
3-ACETAMIDOPHENOL structure
CAS No.
621-42-1
Chemical Name:
3-ACETAMIDOPHENOL
Synonyms
Nebs;bs479;BS 749;BS 479;Rystal;Metalid;Pyrapap;Pedituss;NSC 3990;metacetamol
CBNumber:
CB0108898
Molecular Formula:
C8H9NO2
Formula Weight:
151.16
MOL File:
621-42-1.mol

3-ACETAMIDOPHENOL Properties

Melting point:
145-148 °C(lit.)
Boiling point:
273.17°C (rough estimate)
Density 
1.249
refractive index 
1.5810 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
form 
Crystals, Crystalline Powder or Needles
pka
9.50±0.10(Predicted)
color 
Off-white to tan or light gray
PH
6-7 (H2O)(saturated solution)
BRN 
907998
CAS DataBase Reference
621-42-1(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
V942ZCN81H
EPA Substance Registry System
3'-Hydroxyacetanilide (621-42-1)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H335-H315-H319
Precautionary statements  P261-P280a-P304+P340-P405-P501a-P305+P351+P338
Hazard Codes  Xi,Xn
Risk Statements  36/37/38
Safety Statements  26-36
RIDADR  2811
WGK Germany  2
RTECS  AE4100000
1-8
Hazard Note  Irritant
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III
HS Code  29242995
Toxicity LD50 intraperitoneal in mouse: 1025mg/kg
NFPA 704
1
2

3-ACETAMIDOPHENOL price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A7205 3-Acetamidophenol 97% 621-42-1 25g $39.9 2021-03-22 Buy
Sigma-Aldrich 19374 3-Acetamidophenol analytical standard 621-42-1 100mg $84.3 2021-03-22 Buy
TCI Chemical H0188 3'-Hydroxyacetanilide >98.0%(T) 621-42-1 25g $27 2021-03-22 Buy
TCI Chemical H0188 3'-Hydroxyacetanilide >98.0%(T) 621-42-1 500g $220 2021-03-22 Buy
Alfa Aesar A12764 3-Acetamidophenol, 99% 621-42-1 25g $25.7 2021-03-22 Buy

3-ACETAMIDOPHENOL Chemical Properties,Uses,Production

Chemical Properties

off-white to tan or light grey crystals,

Uses

analgesic

Definition

ChEBI: A derivative of phenol which has an acetamido substituent located meta to the phenolic -OH group. It is a non-toxic regioisomer of paracetamol with analgesic properties, but has never been marketed as a drug.

General Description

Light gray solid.

Air & Water Reactions

Water insoluble.

Reactivity Profile

Phenols do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid. Nitrated phenols often explode when heated. Many of them form metal salts that tend toward detonation by rather mild shock. Flammable gases are formed by the reaction of organic amides with strong reducing agents. Amides are very weak bases (weaker than water). Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).

Fire Hazard

Flash point data for 3-ACETAMIDOPHENOL are not available. 3-ACETAMIDOPHENOL is probably combustible.

Purification Methods

Recrystallise the phenol from water. The 3,5-dinitrobenzamide complex gives orange-yellow crystals from hot H2O and has m 212o. [Beilstein 13 H 415, 13 I 132, 13 II 213, 13 III 950, 13 IV 977.]

3-ACETAMIDOPHENOL Preparation Products And Raw materials

Raw materials

Preparation Products


3-ACETAMIDOPHENOL Suppliers

Global( 139)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Jinan Carbotang Biotech Co.,Ltd.
+86 15866703830
figo.gao@foxmail.com CHINA 2778 58
Standardpharm Co. Ltd.
86-714-3992388
overseasales1@yongstandards.com United States 14344 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63726 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47496 58
career henan chemical co
13203830695 0086-371-86658258
0086-371-86658258 factory@coreychem.com CHINA 29865 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
Wechat: +8613111626072 Wickr me: waynehu zzwenxi@126.com CHINA 13187 58
Target Molecule Corp
18019718960 781-999-5354
marketing@targetmol.com United States 19232 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
Dayang Chem (Hangzhou) Co.,Ltd.
17705817739 +86-571-88938639
+86-571-88938652,+86-571- 88492614 info@dycnchem.com CHINA 52932 58
CD Chemical Group Limited
+8613651442114
0086-13651442114 info@codchem.com China 20384 58

View Lastest Price from 3-ACETAMIDOPHENOL manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-11 3-ACETAMIDOPHENOL
621-42-1
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-02 3"-Hydroxyacetanilide
621-42-1
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2019-12-20 3-ACETAMIDOPHENOL
621-42-1
US $1.00 / g 1g 99% KG/T Career Henan Chemical Co

3-ACETAMIDOPHENOL Spectrum


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