乙炔二醇二乙酸酯

Name: 乙炔二醇二乙酸酯
Brand: 济南圣和化工有限公司

CAS 297-76-7C24H32O4MW 384.5

济南圣和化工主营供应乙炔二醇二乙酸酯（CAS 297-76-7），归类于有机化学品，分子式 C24H32O4，分子量 384.5。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	297-76-7
分子式	C24H32O4
分子量	384.5
熔点	126-127
LogP	3.9
纯度	按批次COA提供(不公开发布)
包装	按订单/批次确认(不公开发布)
应用领域	有机化学品
类别	有机化学品

应用领域

有机化学品

该产品的下游应用集中在有机化学品。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

包装与储存

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供货能力：乙炔二醇二乙酸酯备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需乙炔二醇二乙酸酯以外的配套原料，也欢迎一并列出需求清单。

常见问题

乙炔二醇二乙酸酯的 CAS 号是多少？

乙炔二醇二乙酸酯的 CAS 号为 297-76-7。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

乙炔二醇二乙酸酯有什么用途？

主要应用于有机化学品。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

ethynodiol diacetate · CAS 297-76-7 · C24H32O4. UNII 62H10A1236. Melting Point: 126-127; Solubility: 3.97e-03 g/L.

Identification

CAS Registry Number	297-76-7
PubChem CID	9270
Molecular formula	C24H32O4
IUPAC name	[(3S,8R,9S,10R,13S,14S,17R)-17-acetyloxy-17-ethynyl-13-methyl-2,3,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
UNII (FDA)	62H10A1236

Computed Descriptors

Molecular Weight	384.5
XLogP3	3.9
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	5
Exact Mass	384.23005950
Monoisotopic Mass	384.23005950
Topological Polar Surface Area	52.6
Heavy Atom Count	28
Formal Charge	0

Physical & Chemical Properties

Melting Point	126-127
Solubility	3.97e-03 g/L

Physical description & handling notes

Solid

GHS Hazard Classification

Reported hazard statements	H302 (95%), H312 (95%), H332 (95%), H351 (100%), H360 (30%)

H302 (95%): Harmful if swallowed [Warning Acute toxicity, oral]

H312 (95%): Harmful in contact with skin [Warning Acute toxicity, dermal]

Documented Uses

For the prevention of pregnancy in women who elect to use this product as a method of contraception.
Oral contraceptives which owe their effectiveness to hormonal preparations.
Oral contraceptives which owe their effectiveness to synthetic preparations.
Binds to the progesterone and estrogen receptors. Target cells include the female reproductive tract, the mammary gland, the hypothalamus, and the pituitary. Once bound to the receptor, progestins like Ethynodiol Diacetate will slow the frequency of release of gonadotropin releasing hormone (GnRH) from the hypothalamus and blunt the pre-ovulatory LH (luteinizing hormone) surge.

Synonyms

ETHYNODIOL DIACETATE; 297-76-7; Femulen; Continuin; Etynodiol Acetate; Etynodiol diacetate; SC 11800; SC-11800; DTXSID4020614; 19-Nor-17alpha-pregn-4-en-20-yne-3beta,17-diol diacetate; CHEBI:31580; NSC-759288; (3-beta,17-alpha)-19-Norpregn-4-en-20-yne-3,17-diol diacetate; 17-alpha-Ethynyl-19-norandrost-4-ene-3-beta,17-beta-diol diacetate; 17alpha-Ethynyl-3,17-dihydroxy-4-estrene diacetate; 17alpha-Ethynylestr-4-ene-3beta,17beta-diol acetate

Frequently Asked Questions

What are the CAS number and molecular formula of ethynodiol diacetate?

CAS 297-76-7; molecular formula C24H32O4; molecular weight — g/mol.

What other names is ethynodiol diacetate known by?

ETHYNODIOL DIACETATE, 297-76-7, Femulen, Continuin, Etynodiol Acetate, Etynodiol diacetate.

Is ethynodiol diacetate classified as hazardous?

Hazard statements reported: H302, H312, H332, H351, H360.

What are the key physical properties of ethynodiol diacetate?

Melting Point: 126-127; Solubility: 3.97e-03 g/L.

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.