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p-Nitrobenzoic acid

p-Nitrobenzoic acid
p-Nitrobenzoic acid
CAS No.
62-23-7
Chemical Name:
p-Nitrobenzoic acid
Synonyms
PNBA;p-nitrobenzoic;4-Nitrobenzoic;nitrodracylicacid;4-Nitrobenzoesure;Nitrodracylic acid;p-nitro-benzoicaci;PARA-NITROBENZOATE;4-nitro-benzoicaci;4-nitrodracylicacid
CBNumber:
CB4252540
Molecular Formula:
C7H5NO4
Formula Weight:
167.12
MOL File:
62-23-7.mol

p-Nitrobenzoic acid Properties

Melting point:
237-240 °C(lit.)
Boiling point:
295.67°C (rough estimate)
Density 
1.61
refractive index 
1.6280 (estimate)
Flash point:
237 °C
storage temp. 
Store below +30°C.
solubility 
0.42g/l
pka
3.41(at 25℃)
form 
Crystalline Powder
color 
Light yellow
PH
3.1 (0.42g/l, H2O, 20℃)(saturated solution)
Water Solubility 
<0.1 g/100 mL at 26 ºC
Merck 
14,6589
BRN 
973593
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents, cyanides, strong bases.
CAS DataBase Reference
62-23-7(CAS DataBase Reference)
NIST Chemistry Reference
Benzoic acid, 4-nitro-(62-23-7)
EPA Substance Registry System
Benzoic acid, 4-nitro-(62-23-7)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn
Risk Statements  22-41-36
Safety Statements  26-39-24/25
WGK Germany  1
RTECS  DH5075000
TSCA  Yes
HS Code  29163900
Hazardous Substances Data 62-23-7(Hazardous Substances Data)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H360 May damage fertility or the unborn child Reproductive toxicity Category 1A, 1B Danger
H371 May cause damage to organs Specific target organ toxicity, single exposure Category 2 Warning P260, P264, P270, P309+P311, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P405 Store locked up.
P501 Dispose of contents/container to..…

p-Nitrobenzoic acid price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 461091 4-Nitrobenzoic acid 98% 62-23-7 1kg $60.9 2017-11-08 Buy
Sigma-Aldrich 1466572 4-Nitrobenzoic acid United States Pharmacopeia (USP) Reference Standard 62-23-7 50mg $1110 2017-11-08 Buy
TCI Chemical N0156 4-Nitrobenzoic Acid >99.0%(GC)(T) 62-23-7 25g $15 2017-11-08 Buy
TCI Chemical N0156 4-Nitrobenzoic Acid >99.0%(GC)(T) 62-23-7 500g $36 2017-11-08 Buy
Alfa Aesar A14738 4-Nitrobenzoic acid, 99% 62-23-7 250g $27.2 2017-11-08 Buy

p-Nitrobenzoic acid Chemical Properties,Uses,Production

Chemical Properties

light yellow crystalline powder

Definition

ChEBI: A nitrobenzoic acid having the nitro group at the 4-position.

General Description

Odorless pale yellow crystals.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

p-Nitrobenzoic acid is incompatible with strong oxidizers. p-Nitrobenzoic acid is also incompatible with strong bases (potassium hydroxide). p-Nitrobenzoic acid may react with cyanides.

Fire Hazard

p-Nitrobenzoic acid is combustible.

Purification Methods

Purify it as for 3-nitrobenzoic acid above. The amide has m 201.6o (from H2O). [Beilstein 9 III 1537, 9 IV 1072.]

p-Nitrobenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products


p-Nitrobenzoic acid Suppliers

Global( 335)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
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Henan DaKen Chemical CO.,LTD.
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Henan Tianfu Chemical Co.,Ltd.
0371-55170693
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Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32765 55
Anhui Royal Chemical Co., Ltd.
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NINGBO INNO PHARMCHEM CO., LTD.
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iFar Chemical Technology +86-510-83488850;66896080
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QuZhou Rainfull Chemical Co.,Ltd. 0570-3062289 13819008176 15068926975
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J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76

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