碧欣

Name: 碧欣
Brand: 济南圣和化工有限公司

CAS 6983-79-5C25H30O4MW 394.5

碧欣，CAS 登记号 6983-79-5，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，下游主要用于有机化学品。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6983-79-5

分子式C25H30O4

分子量394.5

熔点189.5 - 190.5 °C

LogP7.5

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

用途与场景

有机化学品

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

在哪里能查到碧欣的 CAS 号？

本页已列出碧欣的 CAS 号：6983-79-5，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。

碧欣一般用在什么产品里？

主要涉及有机化学品。

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PubChem 公开数据

Description

Bixin · CAS 6983-79-5 · C25H30O4. UNII 9L7T4VB66G. Melting Point: 189.5 - 190.5 °C.

Identification

CAS Registry Number	6983-79-5
PubChem CID	5281226
Molecular formula	C25H30O4
IUPAC name	(2E,4E,6E,8E,10E,12E,14E,16Z,18E)-20-methoxy-4,8,13,17-tetramethyl-20-oxoicosa-2,4,6,8,10,12,14,16,18-nonaenoic acid
UNII (FDA)	9L7T4VB66G

Computed Descriptors

Molecular Weight	394.5
XLogP3	7.5
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	11
Exact Mass	394.21440943
Monoisotopic Mass	394.21440943
Topological Polar Surface Area	63.6
Heavy Atom Count	29
Formal Charge	0

Physical & Chemical Properties

Melting Point	189.5 - 190.5 °C

Physical description & handling notes

Solid
187.86 Å² [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
183.81 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
181.81 Å² [M+H-H2O]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
192.58 Å² [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

Regulatory Status

Regulatory & Food Contact	COLOUR: Food Additives NMRS VOL. II-IV/48
GHS notification summary	35.3% (6 / 17)

GHS Hazard Classification

GHS notification summary	35.3% (6 / 17)
Reported hazard statements	H302 (64.7%), H311 (64.7%), H315 (64.7%), H319 (64.7%), H331 (64.7%), H335 (64.7%)

This chemical does not meet GHS hazard criteria for 35.3% (6 of 17) of reports.

H302 (64.7%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

Food Additives -> COLOUR -> JECFA Functional Classes

Synonyms

Bixin; 6983-79-5; DTXSID1024629; Methyl (9-cis)-hydrogen-6,6'-diapo-psi,psi-carotenedioate; 9L7T4VB66G; Annatto (E 160b); E160b; CHEBI:3136; DTXCID304535; RefChem:29838; 230-248-7; cis-Bixin; 20-methoxy-4,8,13,17-tetramethyl-20-oxoicosa-2,4,6,8,10,12,14,16,18-nonaenoic acid; Isobixin; Stable bixin; 6'-methyl hydrogen 9'-Z-6,6'-diapocarotene-6,6'-dioate

Frequently Asked Questions

What are the CAS number and molecular formula of Bixin?

CAS 6983-79-5; molecular formula C25H30O4; molecular weight — g/mol.

What other names is Bixin known by?

Bixin, 6983-79-5, DTXSID1024629, Methyl (9-cis)-hydrogen-6,6'-diapo-psi,psi-carotenedioate, 9L7T4VB66G, Annatto (E 160b).

What is the regulatory status of Bixin?

Documented regulatory listings: COLOUR: Food Additives; NMRS VOL. II-IV/48.

Is Bixin classified as hazardous?

35.3% of GHS notifications report no hazard classification (6 of 17).

What are the key physical properties of Bixin?

Melting Point: 189.5 - 190.5 °C.

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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