保泰松

Name: 保泰松
Brand: 济南圣和化工有限公司

CAS 4297-92-1C19H20N2O2MW 308.4

保泰松，CAS 登记号 4297-92-1，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于肥料。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号4297-92-1

分子式C19H20N2O2

分子量308.4

熔点219 to 225 °F (NTP, 1992)

LogP3.16

纯度按批次COA提供(不公开发布)

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类别肥料

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肥料

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PubChem 公开数据

Description

Phenylbutazone · CAS 4297-92-1 · C19H20N2O2. UNII GN5P7K3T8S. Melting Point: 219 to 225 °F (NTP, 1992); Melting Point: 105; Melting Point: 105 °C.

Identification

CAS Registry Number	4297-92-1
PubChem CID	4781
Molecular formula	C19H20N2O2
IUPAC name	4-butyl-1,2-diphenylpyrazolidine-3,5-dione
UNII (FDA)	GN5P7K3T8S

Computed Descriptors

Molecular Weight	308.4
XLogP3	3.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	5
Exact Mass	308.152477885
Monoisotopic Mass	308.152477885
Topological Polar Surface Area	40.6
Heavy Atom Count	23
Formal Charge	0

Physical & Chemical Properties

Melting Point	219 to 225 °F (NTP, 1992)
Melting Point	105
Melting Point	105 °C
Solubility	47.5
Solubility	In water, 34 mg/L at 25 °C
Solubility	1.44e-01 g/L
LogP	3.16
LogP	log Kow = 3.16
LogP	3.7
LogP	3.3

Physical description & handling notes

Phenylbutazone appears as odorless white or off-white crystalline powder. Tasteless at first, but slightly bitter aftertaste. pH (aqueous solution) 8.2. (NTP, 1992)
Solid
Crystals from ethanol
White or very-light-yellow powder
ODORLESS
Very slight aromatic odor

GHS Hazard Classification

Reported hazard statements	H301 (94.3%), H312 (67.1%), H315 (72.1%), H317 (40%), H319 (97.1%), H332 (68.6%), H334 (39.3%), H335 (72.9%)

H301 (94.3%): Toxic if swallowed [Danger Acute toxicity, oral]

H312 (67.1%): Harmful in contact with skin [Warning Acute toxicity, dermal]

Documented Uses

Analgesic in dogs, cats, horses, cattle, pigs
THERAPEUTIC CATEGORY: Anti-inflammatory
THERAPEUTIC CATEGORY (VETERINARY): Analgesic; anti-inflammatory
Use (kg; approx.) in Germany (2009): >500
Consumption (g per capita; approx.) in Germany (2009): 0.00611
Animal Drugs -> FDA Approved Animal Drug Products (Green Book) -> Active Ingredients

Synonyms

phenylbutazone; 50-33-9; 4-Butyl-1,2-diphenylpyrazolidine-3,5-dione; Butapirazol; Butadion; Butazolidin; Flexazone; Azolid; Butacote; Butazolidine; Ecobutazone; Fenibutazona; Fenilbutazona; Fenylbutazon; Intrabutazone; Artrizin

Frequently Asked Questions

What are the CAS number and molecular formula of Phenylbutazone?

CAS 4297-92-1; molecular formula C19H20N2O2; molecular weight — g/mol.

What other names is Phenylbutazone known by?

phenylbutazone, 50-33-9, 4-Butyl-1,2-diphenylpyrazolidine-3,5-dione, Butapirazol, Butadion, Butazolidin.

Is Phenylbutazone classified as hazardous?

Hazard statements reported: H301, H312, H315, H317, H319.

What are the key physical properties of Phenylbutazone?

Melting Point: 219 to 225 °F (NTP, 1992); Melting Point: 105; Melting Point: 105 °C; Solubility: 47.5.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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