2-Ethyl-1,3-benzoxazol-5-amine

2-Ethyl-1,3-benzoxazol-5-amine structure

CAS No.: 204771-75-5

Chemical Name:: 2-Ethyl-1,3-benzoxazol-5-amine

Synonyms: OTAVA-BB 1314927;5-Benzoxazolamine, 2-ethyl-;2-Ethylbenzo[d]oxazol-5-aMine;2-Ethyl-1,3-benzoxazol-5-amine;2-ETHYL-BENZOOXAZOLE-5-YLAMINE;5-Amino-2-ethyl-1,3-benzoxazole

CBNumber:: CB8143932

Molecular Formula:: C9H10N2O

Molecular Weight:: 162.19

MDL Number:: MFCD03791201

MOL File:: 204771-75-5.mol

MSDS File:: SDS

Last updated:2026-09-12 18:55:16

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2-Ethyl-1,3-benzoxazol-5-amine Properties

Melting point	76-77°C
Boiling point	299.8±13.0 °C(Predicted)
Density	1.204±0.06 g/cm3(Predicted)
pka	7.33±0.10(Predicted)
form	light sensitive solid
color	Brown

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P304+P340-P305+P351+P338
Hazard Codes	Xn
Risk Statements	22
HazardClass	IRRITANT
HS Code	2934999090

2-Ethyl-1,3-benzoxazol-5-amine price More Price(25)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	EIA77175	2-Ethyl-1,3-benzoxazol-5-amine	204771-75-5	2.5g	$413	2026-06-04	Buy
Apolloscientific	OR30966	5-Amino-2-ethyl-1,3-benzoxazole ≥95%	204771-75-5	1g	$97	2026-06-04	Buy
Matrix Scientific	043955	2-Ethyl-1,3-benzoxazol-5-amine	204771-75-5	500.00mg	$159	2026-05-18	Buy
Matrix Scientific	043955	2-Ethyl-1,3-benzoxazol-5-amine	204771-75-5	1.00g	$245	2026-05-18	Buy
Matrix Scientific	043955	2-Ethyl-1,3-benzoxazol-5-amine	204771-75-5	5.00g	$698	2026-05-18	Buy

Product number	Packaging	Price	Buy
EIA77175	2.5g	$413	Buy
OR30966	1g	$97	Buy
043955	500.00mg	$159	Buy
043955	1.00g	$245	Buy
043955	5.00g	$698	Buy

2-Ethyl-1,3-benzoxazol-5-amine Preparation Products And Raw materials

Raw materials

Preparation Products

2-Ethyl-1,3-benzoxazol-5-amine Suppliers

Global Suppliers ( 24)

Supplier	Tel	Email	Country	ProdList	Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
ShangHai KenEn Chemical Technology Co., Ltd.	13120367189;18621755571	mychess007@163.com	China	1994	55
Changzhou Hopschain Chemical Co.,Ltd.	85528066 13775048983	sales@hopschem.com	China	31548	55
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Aikon International Limited	025-58851090 13913916777	sales01@aikonchem.com	China	15947	58
Jinan ponder chemical co. LTD	0531-0000	thinklifescience@163.com	China	19684	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63645	58
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53589	58

Supplier	Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Wuhan Chemwish Technology Co., Ltd	56
ShangHai KenEn Chemical Technology Co., Ltd.	55
Changzhou Hopschain Chemical Co.,Ltd.	55
Amadis Chemical Company Limited	58
Aikon International Limited	58
Jinan ponder chemical co. LTD	58
Alchem Pharmtech,Inc.	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58

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2-ETHYL-BENZOOXAZOLE-5-YLAMINE OTAVA-BB 1314927 5-Amino-2-ethyl-1,3-benzoxazole 2-Ethylbenzo[d]oxazol-5-aMine 5-Benzoxazolamine, 2-ethyl- 2-Ethyl-1,3-benzoxazol-5-amine 204771-75-5 Oxazoles, Isoxazoles & Benzoxazoles Amines Oxazoles, Isoxazoles & Benzoxazoles