百里醌

Name: 百里醌
Brand: 济南圣和化工有限公司

CAS 490-91-5C10H12O2MW 164.20

百里醌，CAS 登记号 490-91-5，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，下游主要用于化工中间体。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490-91-5

分子式C10H12O2

分子量164.20

熔点44 - 45 °C

沸点230.00 to 232.00 °C. @ 760.00 mm Hg

LogP2.20

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)

应用领域化工中间体

类别化工中间体

用途与场景

化工中间体

包装与供货

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

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到百里醌的 CAS 号？

本页已列出百里醌的 CAS 号：490-91-5，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

百里醌一般用在什么产品里？

主要涉及化工中间体。

下单流程是怎样的？

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PubChem 公开数据

Description

Thymoquinone · CAS 490-91-5 · C10H12O2. UNII O60IE26NUF. Boiling Point: 230.00 to 232.00 °C. @ 760.00 mm Hg; Melting Point: 44 - 45 °C; LogP: 2.20.

Identification

CAS Registry Number	490-91-5
PubChem CID	10281
Molecular formula	C10H12O2
IUPAC name	2-methyl-5-propan-2-ylcyclohexa-2,5-diene-1,4-dione
UNII (FDA)	O60IE26NUF

Computed Descriptors

Molecular Weight	164.20
XLogP3	2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	164.083729621
Monoisotopic Mass	164.083729621
Topological Polar Surface Area	34.1
Heavy Atom Count	12
Formal Charge	0

Physical & Chemical Properties

Boiling Point	230.00 to 232.00 °C. @ 760.00 mm Hg
Melting Point	44 - 45 °C
LogP	2.20
LogP	2.2

Physical description & handling notes

Solid
135.93 Å² [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
130.92 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
138.66 Å² [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
126.19 Å² [M+H-H2O]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

GHS Hazard Classification

Reported hazard statements	H302 (100%), H315 (97.9%), H319 (97.9%), H335 (95.7%)

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H315 (97.9%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

2,5-Cyclohexadiene-1,4-dione, 2-methyl-5-(1-methylethyl)-: ACTIVE
Thymoquinone is a natural compound with widespread protective effects, including anti-oxidative, anti-inflammatory, immunomodulatory, anti-cancer, and anti-microbial. It is able to induce apoptosis, regulate pro- and anti- apopotitic genes, and inhibit cancer metastasis through JNK and p38 activation. Its anti-inflammatory effects are attributed to its inhibition of inflammatory cytokines and processes, including pathways associated with 5-LO, COX, and PGD2.

Synonyms

Thymoquinone; 490-91-5; Thymoquinon; p-Cymene-2,5-dione; p-Mentha-3,6-diene-2,5-dione; 2,5-CYCLOHEXADIENE-1,4-DIONE, 2-METHYL-5-(1-METHYLETHYL)-; 2-Isopropyl-5-methylbenzoquinone; 2-Isopropyl-5-methyl-p-benzoquinone; 2-methyl-5-propan-2-ylcyclohexa-2,5-diene-1,4-dione; 2-methyl-5-(propan-2-yl)cyclohexa-2,5-diene-1,4-dione; 2-Methyl-5-isopropyl-p-benzoquinone; NSC-2228; O60IE26NUF; DTXSID9060079; CHEBI:113532; RefChem:6310

Frequently Asked Questions

What are the CAS number and molecular formula of Thymoquinone?

CAS 490-91-5; molecular formula C10H12O2; molecular weight — g/mol.

What other names is Thymoquinone known by?

Thymoquinone, 490-91-5, Thymoquinon, p-Cymene-2,5-dione, p-Mentha-3,6-diene-2,5-dione, 2,5-CYCLOHEXADIENE-1,4-DIONE, 2-METHYL-5-(1-METHYLETHYL)-.

Is Thymoquinone classified as hazardous?

Hazard statements reported: H302, H315, H319, H335.

What are the key physical properties of Thymoquinone?

Boiling Point: 230.00 to 232.00 °C. @ 760.00 mm Hg; Melting Point: 44 - 45 °C; LogP: 2.20; LogP: 2.2.

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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