Log in | Join Free | china | japan | germany
ChemicalBook >>Oleanolic acid>>3beta-Hydroxyolean-12-en-28-oic acid(508-02-1)

3beta-Hydroxyolean-12-en-28-oic acid(508-02-1)

3beta-Hydroxyolean-12-en-28-oic acid(508-02-1)
Product IdentificationBack to Contents
【Product Name】

3beta-Hydroxyolean-12-en-28-oic acid
【Synonyms】

3b-Hydroxyolean-12-en-28-oic acid
Astrantiagenin C
Giganteumgenin C
【CAS】

508-02-1
【Formula】

C30H48O3
【Molecular Weight】

456.71
【EINECS】

208-081-6
【RTECS】

RK0177965
【RTECS Class】

Drug
【Merck】

13,6897
【Beilstein/Gmelin】

2228564
【Beilstein Reference】

6-10
Physical and Chemical PropertiesBack to Contents
【Appearance】

Light yellow powder.
【Solubility in water】

Insoluble
【Melting Point】

305 - 307
【Boiling Point】

554
【Vapor Pressure】

1E-14 (25 C)
【pKa/pKb】

4.58 (pKa)
【Heat Of Vaporization】

95.9 kJ/mol
【Usage】

Botanical compound with antitumor activity.
First Aid MeasuresBack to Contents
【Ingestion】

If swallowed, wash out mouth with water provided person is conscious. Call a physician immediately.
【Inhalation】

If inhaled, remove to fresh air. If breathing becomes difficult, call a physician.
【Skin】

In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician.
【Eyes】

In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.
Handling and StorageBack to Contents
【Storage】

Store a 2 - 8 C.
Hazards IdentificationBack to Contents
【Inhalation】

Material is irritating to mucous membranes and upper respiratory tract.
【Hazards】

Emits toxic fumes under fire conditions.
【EC Risk Phrase】

36/37/38
【EC Safety Phrase】

26 36
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Wear appropriate government approved respirator, chemical-resistant gloves, safety goggles, other protective clothing.
【Exposure Effects】

Irritant. Irritating to eyes, respiratory system and skin. Target organ(s): Nerves. Liver.
Fire Fighting MeasuresBack to Contents
【Flash Point】

303
【Fire Fighting】

Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.
Stability and ReactivityBack to Contents
【Stability】

Stable at normal temperatures and pressures.
【Incompatibilities】

Strong oxidizing agents.
【Decomposition】

Carbon monoxide, Carbon dioxide.
Company Name: Sichuan Benepure Pharmaceutical Co., Ltd.
Tel: 028-028-86798880 13308041363
Fax: 028-86799924
WebSite: http://www.benepure.com
Company Name: Aktin Chemicals, Inc.
Tel: 028-85159085
Fax:
WebSite: https://www.aktinchem.com/cn/
Company Name: Guizhou Dida Technology Co., Ltd
Tel: 0851-8475-2296 18096062265
Fax: 0851-84752205
WebSite: www.hplc100.cn
Company Name: Guilin Benefittw Biotechnology Co.,LTD.
Tel: 0773-8280552 18978691595
Fax: 0773-8280552
WebSite: www.ytcbio.com
Company Name: Shaanxi Pioneer Biotech Co.,Ltd.
Tel: +186-15687963500 15687963500
Fax:
WebSite: http://www.pioneerbiotech.com/
Company Name: J & K SCIENTIFIC LTD.
Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
WebSite: http://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel: 021-61259108 18621169085
Fax: 86-21-61259102
WebSite: www.meryer.com/cn/index/
Company Name: 3B Pharmachem (Wuhan) International Co.,Ltd.
Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
WebSite: https://www.chemicalbook.com/ShowSupplierProductsList13285/0.htm