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2-Nitrobenzoic acid

2-Nitrobenzoic acid
2-Nitrobenzoic acid structure
CAS No.
552-16-9
Chemical Name:
2-Nitrobenzoic acid
Synonyms
2-nitrobenzoic;Nitrobenzoic aci;2-nitro-benzoicaci;o-Nitrobenaoicacid;o-nitro-benzoicaci;O-NITROBENZOIC ACID;RARECHEM AL BO 0202;ORTHO-NITROBENZOATE;2-NITROBENZOIC ACID;2-NITRODRACYLIC ACID
CBNumber:
CB9853809
Molecular Formula:
C7H5NO4
Formula Weight:
167.12
MOL File:
552-16-9.mol

2-Nitrobenzoic acid Properties

Melting point:
146-148 °C(lit.)
Boiling point:
295.67°C (rough estimate)
Density 
1,58 g/cm3
refractive index 
1.6280 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
7.8g/l
form 
Fine Powder
pka
2.16(at 18℃)
Specific Gravity
1.58
color 
Off-white
Water Solubility 
6.8 g/L
Merck 
14,6588
BRN 
1910632
Stability:
Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference
552-16-9(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
S6S4653K7Z
NIST Chemistry Reference
Benzoic acid, 2-nitro-(552-16-9)
EPA Substance Registry System
o-Nitrobenzoic acid (552-16-9)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS08
Hazard statements  H315-H319-H335-H341
Precautionary statements  P201-P261-P280-P305+P351+P338-P405-P501a
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-68-22
Safety Statements  26-36/37/39
WGK Germany  3
RTECS  DH5050000
TSCA  Yes
HS Code  29163900

2-Nitrobenzoic acid price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 127698 2-Nitrobenzoic acid 95%, Contains 3- and 4-isomers 552-16-9 5g $29.2 2020-08-18 Buy
Sigma-Aldrich 127698 2-Nitrobenzoic acid 95%, Contains 3- and 4-isomers 552-16-9 100g $69.9 2020-08-18 Buy
TCI Chemical N0155 2-Nitrobenzoic Acid >90.0%(GC) 552-16-9 25g $27 2021-03-22 Buy
TCI Chemical N0155 2-Nitrobenzoic Acid >90.0%(GC) 552-16-9 500g $280 2021-03-22 Buy
Alfa Aesar A10393 2-Nitrobenzoic acid, 95% 552-16-9 500g $102 2021-03-22 Buy

2-Nitrobenzoic acid Chemical Properties,Uses,Production

Chemical Properties

off-white powder

Uses

NH2-protecting reagent.

Definition

ChEBI: A nitrobenzoic acid carrying the nitro substituent at position 2.

Synthesis Reference(s)

The Journal of Organic Chemistry, 56, p. 5924, 1991 DOI: 10.1021/jo00020a040
Tetrahedron Letters, 35, p. 219, 1994 DOI: 10.1016/S0040-4039(00)76515-4

General Description

Yellowish white crystals with an intensely sweet taste.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

2-Nitrobenzoic acid is incompatible with strong oxidizing agents. Also incompatible with strong bases. May react with cyanides .

Health Hazard

ACUTE/CHRONIC HAZARDS: When 2-Nitrobenzoic acid is heated to decomposition it emits very toxic fumes.

Fire Hazard

Flash point data concerning 2-Nitrobenzoic acid are not available, however, 2-Nitrobenzoic acid is probably combustible.

Purification Methods

Crystallise the acid from *benzene (twice), n-butyl ether (twice), then water (twice). Dry and store it in a vacuum desiccator. [Le Noble & Wheland J Am Chem Soc 80 5397 1958.] It has also been crystallised from EtOH/H2O. The amide has m 176.5o (from H2O). [Beilstein 9 III 1466, 9 IV 1046.]

2-Nitrobenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products


2-Nitrobenzoic acid Suppliers

Global( 308)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20010 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21032 58
Anhui Royal Chemical Co., Ltd.
+86-025-86655873
marketing@royal-chem.com CHINA 536 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
Zhejiang ZETian Fine Chemicals Co. LTD
18957127338
stella@zetchem.com CHINA 2007 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63726 58

View Lastest Price from 2-Nitrobenzoic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-13 2-Nitrobenzoic acid
552-16-9
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 2-Nitrobenzoic acid
552-16-9
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-01-27 2-nitrobenzoic acid
552-16-9
US $0.00 / Kg/Drum 200KG 99.5% 20tons YANGZHOU SHUANGDING CHEM CO., LTD

2-Nitrobenzoic acid Spectrum


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