ChemicalBook > CAS DataBase List > 4-AMINOBENZOOXAZOL

4-AMINOBENZOOXAZOL

Product Name
4-AMINOBENZOOXAZOL
CAS No.
163808-09-1
Chemical Name
4-AMINOBENZOOXAZOL
Synonyms
4-BenzoxazolaMine;4-Aminobenzoxazole;4-Aminobenzooxazole;4-AMINOBENZOOXAZOL;Benzooxazol-4-ylamine;Benzo[d]oxazol-4-aMine;benzo[d]oxazol-4-amine 95%min;1,3-Benzoxazol-4-amine hydrochloride;1,3-Benzoxazol-4-amine, 4-Aminobenzo[d]oxazole
CBNumber
CB61118777
Molecular Formula
C7H6N2O
Formula Weight
134.14
MOL File
163808-09-1.mol
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4-AMINOBENZOOXAZOL Property

Melting point:
77-79°
Boiling point:
282.3±13.0 °C(Predicted)
Density 
1.317±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
pka
2.16±0.30(Predicted)
Appearance
Brown to dark brown Solid
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Safety

HazardClass 
IRRITANT
HS Code 
2934999090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TRC
Product number
A578148
Product name
4-Aminobenzooxazol
Packaging
100mg
Price
$45
Updated
2021/12/16
TRC
Product number
A578148
Product name
4-Aminobenzooxazol
Packaging
500mg
Price
$155
Updated
2021/12/16
Apolloscientific
Product number
OR15304
Product name
4-Amino-1,3-benzoxazole
Packaging
100mg
Price
$29
Updated
2021/12/16
SynQuest Laboratories
Product number
4H30-1-V8
Product name
4-Amino-1,3-benzoxazole
Packaging
100mg
Price
$32
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB75973
Product name
1,3-Benzoxazol-4-amine
Packaging
100mg
Price
$65
Updated
2021/12/16
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4-AMINOBENZOOXAZOL Chemical Properties,Usage,Production

Synthesis

163808-13-7

163808-09-1

(b) Synthesis of 4-aminobenzoxazole: The crude product 4-nitrobenzoxazole described above was suspended with Pd/C (5%, 0.51 g) in MeOH (50 mL). The mixture was placed under H2 (50 psi) atmosphere and the reaction was shaken at room temperature overnight. Upon completion of the reaction, the mixture was filtered through a diatomaceous earth layer and the filter cake was washed with MeOH. The filtrate was concentrated under reduced pressure to give 6.87 g of light brown solid product (100% yield). The product was characterized by 1H NMR (CDCl3): δ 7.96 (s, 1H), 7.16 (t, J = 8.1 Hz, 1H), 6.95 (dd, J = 0.9,8.1 Hz, 1H), 6.61 (dd, J = 0.6,8.1 Hz, 1H), 4.33 (brs, 2H).

References

[1] Patent: US2006/104998, 2006, A1. Location in patent: Page/Page column 19
[2] Dalton Transactions, 2012, vol. 41, # 21, p. 6507 - 6515
[3] Patent: JP2016/124812, 2016, A. Location in patent: Paragraph 0110; 0111
[4] Heterocycles, 1995, vol. 41, # 2, p. 345 - 352

4-AMINOBENZOOXAZOL Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-AMINOBENZOOXAZOL manufacturers

Career Henan Chemical Co
Product
4-AMINOBENZOOXAZOL 163808-09-1
Price
US $8.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10tons
Release date
2018-12-24

163808-09-1, 4-AMINOBENZOOXAZOL Related Search:


  • 4-AMINOBENZOOXAZOL
  • Benzooxazol-4-ylamine
  • 4-BenzoxazolaMine
  • Benzo[d]oxazol-4-aMine
  • 1,3-Benzoxazol-4-amine, 4-Aminobenzo[d]oxazole
  • 4-Aminobenzooxazole
  • 4-Aminobenzoxazole
  • 1,3-Benzoxazol-4-amine hydrochloride
  • benzo[d]oxazol-4-amine 95%min
  • 163808-09-1