Retinal (CAS No. 116-31-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Fine Chemicals；Cosmetic Raw Materials；Hot Products. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Fine Chemicals；Cosmetic Raw Materials；Hot Products
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of Retinal is 116-31-4.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Fine Chemicals；Cosmetic Raw Materials；Hot Products.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
All Trans Retinal · CAS 116-31-4 · C20H28O. UNII RR725D715M. Melting Point: 63 °C.
| 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 |
| 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 |
| Melting Point | 63 °C |
|---|
| Regulatory & Food Contact | CIR / INCI: Personal care product |
|---|
| 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]
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
CAS 116-31-4; molecular formula C20H28O; molecular weight — g/mol.
all-trans-Retinal, retinal, trans-Retinal, 116-31-4, retinaldehyde, vitamin A aldehyde.
Documented regulatory listings: CIR / INCI: Personal care product.
Hazard statements reported: H302, H315, H360, H413.
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.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.