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2-Nitrobenzaldehyde

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Company Name: ENBRIDGE PHARMTECH CO., LTD.
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Products Intro: Product Name:Ortho Nitrobenzaldehyde
CAS:552-89-6
Package:25KG
Company Name: Henan DaKen Chemical CO.,LTD.
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Products Intro: Product Name:2-Nitrobenzaldehyde
CAS:552-89-6
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
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Products Intro: Product Name:2-Nitrobenzaldehyde
CAS:552-89-6
Purity:0.99 Package:25KG,5KG;1KG;500G
Company Name: Hangzhou FandaChem Co.,Ltd.
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Products Intro: Product Name:2-Nitrobenzaldehyde fandachem
CAS:552-89-6
Purity:As coa Package:As request Remarks:552-89-6
Company Name: ATK CHEMICAL COMPANY LIMITED
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Products Intro: CAS:552-89-6
Purity:98% HPLC Package:5MG;10MG;50MG;100MG,1G,5G

Lastest Price from 2-Nitrobenzaldehyde manufacturers

  • 2-NBA
  • US $63.00 / KG
  • 2021-03-17
  • CAS:552-89-6
  • Min. Order: 10g
  • Purity: 99.2%
  • Supply Ability: 10tons
  • 2-Nitrobenzaldehyde
  • US $10.00 / KG
  • 2021-03-16
  • CAS:552-89-6
  • Min. Order: 1KG
  • Purity: 99.99
  • Supply Ability: 500kg/month
  • 2-Nitrobenzaldehyde
  • US $100.00 / KG
  • 2021-03-16
  • CAS:552-89-6
  • Min. Order: 1KG
  • Purity: 99
  • Supply Ability: 5tons
2-Nitrobenzaldehyde Basic information
Product Name:2-Nitrobenzaldehyde
Synonyms:2-nitro-benzaldehyd;Benzaldehyde, o-nitro-;Benzaldehyde,2-nitro-;o-nitro-benzaldehyd;1-ForMyl-2-nitrobenzene;2-ForMyl-3-nitrobenzene;2-NBA;2-Nitrobenzenecarboxaldehyde
CAS:552-89-6
MF:C7H5NO3
MW:151.12
EINECS:209-025-3
Product Categories:Pharmaceutical intermediates;Chemical Synthesis;Nifedipine;Building Blocks;Carbonyl Compounds;Organic Building Blocks;Benzaldehyde;Aldehydes;C7;Carbonyl Compounds
Mol File:552-89-6.mol
2-Nitrobenzaldehyde Structure
2-Nitrobenzaldehyde Chemical Properties
Melting point 42-44 °C(lit.)
Boiling point 153 °C23 mm Hg(lit.)
density 1,284 g/cm3
vapor density 5.2 (vs air)
refractive index 1.5800 (estimate)
Fp >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 Reference552-89-6(CAS DataBase Reference)
NIST Chemistry ReferenceBenzaldehyde, 2-nitro-(552-89-6)
EPA Substance Registry SystemBenzaldehyde, 2-nitro- (552-89-6)
Safety Information
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 Temperature200 °C (Lit.)
Hazard Note Irritant
TSCA Yes
HS Code 29130000
MSDS Information
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2-Nitrobenzaldehyde English
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2-Nitrobenzaldehyde Usage And Synthesis
Chemical PropertiesYELLOW CRYSTALLINE POWDER OR NEEDLES
Uses2-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.
DefinitionChEBI: Benzaldehyde substituted at the ortho-position with a nitro group.
Synthesis Reference(s)Synthetic Communications, 19, p. 3385, 1989 DOI: 10.1080/00397918908052745
Purification MethodsCrystallise 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.]
Tag:2-Nitrobenzaldehyde(552-89-6) Related Product Information
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