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2-Nitrobenzaldehyde

2-Nitrobenzaldehyde
2-Nitrobenzaldehyde structure
CAS No.
552-89-6
Chemical Name:
2-Nitrobenzaldehyde
Synonyms
2-NBA;NSC 5713;AKOS 93864;AKOS BBS-00003153;2-Nitobenzaldehyde;O-NITROBENZALDEHYDE;NITROBENZALDEHYDE-2;2-NITROBENZALDEHYDE;2-nitro-benzaldehyd;o-nitro-benzaldehyd
CBNumber:
CB8414184
Molecular Formula:
C7H5NO3
Formula Weight:
151.12
MOL File:
552-89-6.mol

2-Nitrobenzaldehyde Properties

Melting point:
42-44 °C(lit.)
Boiling point:
153 °C23 mm Hg(lit.)
Density 
1,284 g/cm3
refractive index 
1.5800 (estimate)
Flash point:
>230 °F
storage temp. 
Store at RT.
form 
Crystalline Powder, Needles and/or Chunks
color 
Yellow
Water Solubility 
Insoluble in water.
Sensitive 
Air Sensitive
Merck 
14,6586
BRN 
742624
CAS DataBase Reference
552-89-6(CAS DataBase Reference)
NIST Chemistry Reference
Benzaldehyde, 2-nitro-(552-89-6)
EPA Substance Registry System
Benzaldehyde, 2-nitro-(552-89-6)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn,Xi
Risk Statements  22-36/37/38-68
Safety Statements  26-24/25-36/37/39-36
WGK Germany  2
RTECS  CU7300000
8
Autoignition Temperature 200 °C (Lit.)
Hazard Note  Irritant
TSCA  Yes
HS Code  29130000
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
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

2-Nitrobenzaldehyde price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 72780 2-Nitrobenzaldehyde for the determination of methyl ketones, ≥99.0% 552-89-6 50g $108 2018-11-13 Buy
Sigma-Aldrich 72780 2-Nitrobenzaldehyde for the determination of methyl ketones, ≥99.0% 552-89-6 10g $25.7 2018-11-13 Buy
TCI Chemical N0130 2-Nitrobenzaldehyde >99.0%(GC) 552-89-6 25g $42 2018-11-22 Buy
TCI Chemical N0130 2-Nitrobenzaldehyde >99.0%(GC) 552-89-6 100g $126 2018-11-22 Buy
Alfa Aesar A11501 2-Nitrobenzaldehyde, 98+% 552-89-6 100g $137 2018-11-13 Buy

2-Nitrobenzaldehyde Chemical Properties,Uses,Production

Chemical Properties

YELLOW CRYSTALLINE POWDER OR NEEDLES

Uses

2-Nitrobenzaldehyde is a benzaldhyde with a nitro group substituted in the ortho position. 2-Nitrobenzaldehyde is used in the preparation of dyes and colorants such as Indigo carmine. 2-Nitrobenzaldeh yde gas been shown to be a useful photoremovable protecting group as well as in the preparation of more effective ones such as o-Nitrophenylethylene glycol.

Definition

ChEBI: Benzaldehyde substituted at the ortho-position with a nitro group.

Purification Methods

Crystallise the aldehyde from toluene (2-2.5mL/g) by addition of 7mL pet ether (b 40-60o) for 1mL of solution. It can also be distilled under reduced pressures. [Beilstein 7 IV 584.]

2-Nitrobenzaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products


2-Nitrobenzaldehyde Suppliers

Global( 390)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3203 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21967 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20680 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
+86-571-56059825 fandachem@gmail.com CHINA 2561 55
Jinan Jianfeng Chemical Co., Ltd
15562555968
info@pharmachemm.com CHINA 615 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24001 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20095 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 12233 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 4669 58

View Lastest Price from 2-Nitrobenzaldehyde manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-15 2-Nitrobenzaldehyde
552-89-6
US $8.00 / kg 1kg 98% 100KG career henan chemical co

2-Nitrobenzaldehyde Spectrum


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