Isoxazole-5-carboxylic acid | CAS 21169-71-1

Element: carboxylic isoxazole acid

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C-S » Chemicals » isoxazole-carboxylic-acid-PX19814

Identification

Isoxazole-5-carboxylic acid

CAS:

21169-71-1

EINECS:

Molecular Formula:

C₄H₃NO₃

MDL:

MFCD00156151

SMILES:

O=C(C1=CC=NO1)O

Synonym:

buttpark 27\08-41 ; akos pao-1371 ; isoxazole-5-carboxylic acid 98% ; isoxazole-5-carboxylic acid ; timtec-bb sbb004319 ; 5-carboxyisoxazole, 1,2-oxazole-5-carboxylic acid, 5-carboxy-1,2-oxazole ; 5-isoxazolecarboxylic acid ; isoxazole-5-carboxylic acid ,98% ; 1,2-oxazole-5-carboxylic acid

Suppliers

Autech Industry Co.,Limited

AIC21878748

Ambeed, Inc.

A107152

BLD Pharmatech Ltd

BP14584374

Chemlyte Solutions

CS14584374

Tau-chem Ltd.

T10532106

Xiamen Equation Chemical Co.,Ltd

XECC259212960

scienTEST - bioKEMIX GmbH

S-B20258100

Xiamen Hisunny Chemical Co., Ltd.

XHC267310692

CM Fine Chemicals

CFC13775508

AK Scientific, Inc.

AS15394617

DSL Chemicals (Shanghai) Co., Ltd.

C031460

Simagchem Corporation

SC17015103

Capot Chemical Co., Ltd.

8643

Zehao Industry Co., Ltd.

ZI19445832

Leap Chem Co., Ltd

LC14584374

Santa Cruz Biotechnology, Inc.

280867

Dayang Chem (Hangzhou) Co.,Ltd.

DC251110044

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CAS equal suppliers

5-Isoxazolecarboxylic acid

Angene International Limited

AGN-PC-0KBOKH

1,2-Oxazole-5-carboxylic acid

Gihi Chemicals Co., Limited

GCL23499396

1,2-Oxazole-5-carboxylic acid

Hangzhou Keying Chem Co., Ltd.

HKC261010440

Prices & Availability

Data is processed

Properties for Isoxazole-5-carboxylic acid

Molecular Weight:

113.07 g·mol−1

Melting point:

144-148 °C(lit.)

Physical Description:

slightly yellow powder

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S24 - Avoid contact with skin
S24/25 - Avoid contact with skin and eyes
S25 - Avoid contact with eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing

Hazard Classes:

irritant

Hazard Symbols:

Alternative Distributors of [Isoxazole-5-carboxylic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified