Home > Aromatic Compounds> 5-Amino-2-methyl-1,3-benzoxazole

5-Amino-2-methyl-1,3-benzoxazole

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Origin: China

Cas No: 72745-76-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 72745-76-7 Formula: C8H8N2O Molecular Weight: 148.16200

Basic Info

Chemical Name	5-Amino-2-methyl-1,3-benzoxazole
Synonyms	2-methyl-1,3-benzoxazol-5-amine;
CAS No.	72745-76-7
Molecular Formula	C8H8N2O
Molecular Weight	148.16200
PSA	52.05000
LogP	2.29960

Properties

Density	1.254g/cm3
Boiling Point	290.6ºC at 760 mmHg
Melting Point	50-53ºC
Flash Point	129.6ºC
Refractive Index	1.658

Safety Info

Safety Statements	S26; S36/37/39
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

2-Methyl-5-nitro-1,3-benzoxazole→5-Amino-2-methyl-1,3-benzoxazole
5-chloro-2-methyl-1,3-benzoxazole→5-Amino-2-methyl-1,3-benzoxazole+bis(2-methylbenzo[d]oxazol-5-yl)amine
2-Amino-4-nitrophenol→5-Amino-2-methyl-1,3-benzoxazole

Precursor

N-(5-Amino-2-hydroxyphenyl)acetamide
N-(2-hydroxy-5-nitrophenyl)acetamide
2-Methyl-5-nitro-1,3-benzoxazole
5-chloro-2-methyl-1,3-benzoxazole

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