ChemicalBook > CAS DataBase List > 2-Methylbenzoxazole

2-Methylbenzoxazole

Product Name
2-Methylbenzoxazole
CAS No.
95-21-6
Chemical Name
2-Methylbenzoxazole
Synonyms
2-Methylbenzoxazol;Benzoxazole, 2-methyl-;TABAXOL;2-Methyl-1,3-benzoxazole;2-METHYL-4,5-BENZOXAZOLE;usafek-982;USAF ek-982;methyl benzoxole;METHYLBENZOXAZOLE;2-METHYLBENZOXAZOLE
CBNumber
CB1340839
Molecular Formula
C8H7NO
Formula Weight
133.15
MOL File
95-21-6.mol
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2-Methylbenzoxazole Property

Melting point:
5-10 °C(lit.)
Boiling point:
178 °C(lit.)
Density 
1.121 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.548(lit.)
FEMA 
4398 | 2-METHYL-4,5-BENZOXAZOLE
Flash point:
167 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
pka
1.58±0.10(Predicted)
form 
clear liquid
Specific Gravity
1.121
color 
Colorless to Light yellow to Light orange
Odor
at 0.10 % in dipropylene glycol. tobacco burnt phenolic meaty powdery capers
Odor Type
tobacco
Water Solubility 
Not miscible in water.
JECFA Number
1557
BRN 
112297
InChIKey
BJEBCCKIVRWKGV-UHFFFAOYSA-N
LogP
1.82
CAS DataBase Reference
95-21-6(CAS DataBase Reference)
NIST Chemistry Reference
Benzoxazole, 2-methyl-(95-21-6)
EPA Substance Registry System
Benzoxazole, 2-methyl- (95-21-6)
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Safety

Hazard Codes 
Xn,Xi,C
Risk Statements 
22-36/37/38-41-37/38-34-20/21/22
Safety Statements 
26-36/37/39-37/39-45-27
RIDADR 
UN 1760
WGK Germany 
3
RTECS 
DM4850000
F 
8
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29349990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

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

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
108936
Product name
2-Methylbenzoxazole
Purity
99%
Packaging
25g
Price
$59
Updated
2023/06/20
TCI Chemical
Product number
M0557
Product name
2-Methylbenzoxazole
Purity
>99.0%(GC)
Packaging
25g
Price
$59
Updated
2024/03/01
TCI Chemical
Product number
M0557
Product name
2-Methylbenzoxazole
Purity
>99.0%(GC)
Packaging
500g
Price
$276
Updated
2021/12/16
Alfa Aesar
Product number
A13198
Product name
2-Methylbenzoxazole, 98%
Packaging
25g
Price
$54.65
Updated
2024/03/01
Alfa Aesar
Product number
A13198
Product name
2-Methylbenzoxazole, 98%
Packaging
100g
Price
$169.65
Updated
2024/03/01
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2-Methylbenzoxazole Chemical Properties,Usage,Production

Chemical Properties

clear colourless to yellow liquid

Chemical Properties

Yellowish liquid; burnt roast aroma.

Uses

2-Methylbenzoxazole has been used in synthesis of bis-styryl dyes. It is also used in medicine and for the synthesis of other organic compounds.

Definition

ChEBI: A member of the class of 1,3-benzoxazoles that is 1,3-benzoxazole substituted by a methyl group at position 2.

Aroma threshold values

High strength odor, tobacco type; recommend smelling in a 0.10% solution or less.

Synthesis Reference(s)

Tetrahedron Letters, 37, p. 675, 1996 DOI: 10.1016/0040-4039(95)02240-6

Biochem/physiol Actions

Odor at 1.0%: Musty, nutty pecan, almond and pistachio-like, tobacco, vanilla-like with brown roasted burnt rubber and cooked rice-like nuances.Taste at 2.0ppm: Musty, nutty, vanilla and rice-like.

2-Methylbenzoxazole Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Methylbenzoxazole Suppliers

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View Lastest Price from 2-Methylbenzoxazole manufacturers

Honest Joy Holdings Limited
Product
2-methylbenzoxazole 95-21-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99.3%
Supply Ability
100 tons
Release date
2022-01-14
Zhuozhou Wenxi import and Export Co., Ltd
Product
2-Methylbenzoxazole 95-21-6
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Career Henan Chemical Co
Product
2-Methylbenzoxazole 95-21-6
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
JD 348
Release date
2019-09-01

95-21-6, 2-MethylbenzoxazoleRelated Search:

Tolyltriazole 1H-Benzotriazole Difenoconazole Albendazole 2,1,3-Benzothiadiazole 2-Phenylbenzoxazole 2,5-Dimethylbenzoxazole 2-METHYLNAPHTHO(2,1-D)OXAZOLE 5-CHLORO-2-METHYLBENZOXAZOLE,5-CHLORO-2-METHYLBENZOXAZOLE 98+%,Chloro-2-methylbenzoxazole 3,3'-DIETHYLOXADICARBOCYANINE IODIDE 5-Methyl-1H-benzotriazole 2-(2-HYDROXYPHENYL)BENZOXAZOLE 2,5,6-TRIMETHYLBENZOXAZOLE 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole 2-Chloro-3-ethylbenzoxazolium tetrafluoroborate BBOT 2-(4-BIPHENYLYL)-6-PHENYLBENZOXAZOLE 2-Methyl-5-phenylbenzoxazole

  • Benzoxazole, 2-methyl-
  • 2-METHYL-4,5-BENZO-OXAZOLE
  • TABAXOL
  • 2-Methyl-1,3-benzoxazole
  • 2-Methyl-benzooxazole
  • USAF ek-982
  • usafek-982
  • TABAXOL (2-METHYL-BENZOXAZOLE)
  • 2-Methylbenzoxazole,99%
  • 3-(2-Bromophenyl)-5-(2-chlorophenyl)-1,2,4-oxadiazole
  • 3-(2-Bromophenyl)-5-(2-fluorophenyl)-1,2,4-oxadiazole
  • 3-(2-Bromophenyl)-5-(3-nitrophenyl)-1,2,4-oxadiazole
  • 3-(3-Bromophenyl)-1,2,4-oxadiazole
  • 3-(4-Bromophenyl)-5-propyl-1,2,4-oxadiazole
  • 3-(4-Nitrophenyl)-5-propyl-1,2,4-oxadiazole
  • 5-(2,4-Dichlorophenyl)-3-(3-nitrophenyl)-1,2,4-oxadiazole
  • 5-(2-Methoxyphenyl)-3-(3-nitrophenyl)-1,2,4-oxadiazole
  • 5-(3-Chlorophenyl)-3-(3-nitrophenyl)-1,2,4-oxadiazole
  • 5-(3-Chlorophenyl)-3-(4-nitrophenyl)-1,2,4-oxadiazole
  • 5-Cyclohexyl-3-(4-nitrophenyl)-1,2,4-oxadiazole
  • METHYLBENZOXAZOLE
  • 2-METHYLBENZODOXAZOLE
  • 2-Methylbenzoxazol
  • 2-METHYLBENZOXAZOLE
  • 1-ACETYLIDENE-O-AMINOPHENOL
  • 2-Methylbenzoxazoic
  • 2-METHYL-4,5-BENZOXAZOLE
  • 2-Methylbenzoxazole&gt
  • methyl benzoxole
  • 95-21-6
  • C15H11N3O4
  • Heterocyclic Building Blocks
  • Oxazoles
  • Building Blocks
  • Oxazole&Isoxazole
  • Heterocyclic Compounds
  • Building Blocks
  • Heterocyclic Building Blocks
  • Intermediates of Dyes and Pigments
  • NitroCompounds
  • FluoroCompounds
  • blocks
  • Bromides
  • Oxazoles