Retinal

Name: Retinal
Brand: 济南圣和化工有限公司

CAS 116-31-4C20H28OMW 284.4

Retinal，CAS 登记号 116-31-4，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Fine Chemicals；Cosmetic Raw Materials；Hot Products。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116-31-4

分子式C20H28O

分子量284.4

熔点63 °C

LogP6.2

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Fine Chemicals；Cosmetic Raw Materials；Hot Products

类别Fine Chemicals|Cosmetic Raw Materials|Hot Products

用途与场景

Fine Chemicals；Cosmetic Raw Materials；Hot Products

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 Retinal 的 CAS 号？

本页已列出 Retinal 的 CAS 号：116-31-4，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。

Retinal 一般用在什么产品里？

主要涉及Fine Chemicals；Cosmetic Raw Materials；Hot Products。

下单流程是怎样的？

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PubChem 公开数据

Description

All Trans Retinal · CAS 116-31-4 · C20H28O. UNII RR725D715M. Melting Point: 63 °C.

Identification

CAS Registry Number	116-31-4
PubChem CID	638015
Molecular formula	C20H28O
IUPAC name	(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal
UNII (FDA)	RR725D715M

Computed Descriptors

Molecular Weight	284.4
XLogP3	6.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	5
Exact Mass	284.214015512
Monoisotopic Mass	284.214015512
Topological Polar Surface Area	17.1
Heavy Atom Count	21
Formal Charge	0

Physical & Chemical Properties

Melting Point	63 °C

Physical description & handling notes

Solid
170.1 Å² [M+H]+ [CCS Type: DT; Method: single field calibrated with Agilent tune mix (Agilent)]
165.39 Å² [M+H-H2O]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
172.42 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Personal care product

GHS Hazard Classification

Reported hazard statements	H302 (28.6%), H315 (29.3%), H360 (72.1%), H413 (72.1%)

H302 (28.6%): Harmful if swallowed [Warning Acute toxicity, oral]

H315 (29.3%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Retinal has known human metabolites that include Tretinoin.
Retinal is a known human metabolite of retinol.

Synonyms

all-trans-Retinal; retinal; trans-Retinal; 116-31-4; retinaldehyde; vitamin A aldehyde; retinene; axerophthal; all-E-Retinal; E-Retinal; Retinene 1; all-trans-Retinaldehyde; Vitamin A1 aldehyde; all-trans-Vitamin A aldehyde; all-trans-Retinene; Retinyl aldehyde

Frequently Asked Questions

What are the CAS number and molecular formula of All Trans Retinal?

CAS 116-31-4; molecular formula C20H28O; molecular weight — g/mol.

What other names is All Trans Retinal known by?

all-trans-Retinal, retinal, trans-Retinal, 116-31-4, retinaldehyde, vitamin A aldehyde.

What is the regulatory status of All Trans Retinal?

Documented regulatory listings: CIR / INCI: Personal care product.

Is All Trans Retinal classified as hazardous?

Hazard statements reported: H302, H315, H360, H413.

What are the key physical properties of All Trans Retinal?

Melting Point: 63 °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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