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High Purity Reagent Grade Retinal (Retinaldehyde / Vitamin A Aldehyde) Professional Supplier

Name: High Purity Reagent Grade Retinal (Retinaldehyde / Vitamin A Aldehyde) Professional Supplier
Brand: YUHAN
SKU: pr2604071235
Price: 55.2 USD
Availability: InStock

5 Inquiries

Unit Price:

$55.2-60.3/G FOB

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CAS No.:

116-31-4

Grade:

Reagent Grade

Content:

98%

Port:

Qingdao

Brand:

YUHAN

Packaging:

5g/bottle or 25kg/drum

Price valid (until):

2026-06-26

Contact Supplier

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Chongqing Yuhan Technology Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

CARBONOCHLORIDOTHIOIC ACID,5-OCTYLESTER

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Product Description
Seller Information
Inquiry History

Description

Retinal (Retinaldehyde / Vitamin A Aldehyde)

Melting point 61–63 °C
Boiling point 366.92 °C (rough estimate)
Density 1.0083 (rough estimate)
Refractive index 1.4500 (estimate)
Storage conditions -20 °C
Solubility Chloroform (slightly), ethyl acetate (slightly), methanol (slightly)
Form powder
Colour yellow
Biological origin: synthetic (organic)
Water solubility: <70 mg/L (25 °C)
Stability: hygroscopic, light-sensitive, temperature-sensitive
Cosmetic ingredient function: SKIN CONDITIONING
InChI: InChI=1S/C20H28O/c1-16(8-6-9-17(2)13-15-21) 11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,15H,7,10,14H2,1-5H3/b9-6+,12-11+,16-8+,17-13+
InChI Key NCY-CYZ-XNIZ-JOKI-OVSJKPMPSA-N
SMILES C(=O)/C=C(/C=C/C=C(/C=C/C1C(C)(C)CCCC=1C)\C)\C
CAS Database 116-31-4 (CAS Database Reference)
EPA Chemical Substance Information Retinal (116-31-4)

Items

Specifications

Test Item	Specification Standard (Reagent Grade 98%)	Typical Measured Value
Molecular Formula	C₂₀H₂₈O	C₂₀H₂₈O
Relative Molecular Mass	284.44	284.44
Appearance	Yellow to orange crystalline powder, no visible impurities	Yellow crystalline powder, no visible impurities
Content (all-trans C₂₀H₂₈O)	≥ 98.0%	98.70%
Melting Point	61.0 ~ 63.0℃	62.0℃
Boiling Point (760mmHg)	421.4℃	421.4℃
Density (20℃, g/cm³)	0.948	0.948
Flash Point	205.4℃	205.4℃
Water Solubility (25℃)	< 10.3 mg/L	Insoluble in water
Organic Solvent Solubility	Soluble in chloroform, ethanol, methanol, oils	Compliant
Loss on Drying	≤ 0.5%	0.20%
Ignition Residue	≤ 0.1%	0.05%
Heavy Metals (as Pb)	≤ 10 ppm	< 5 ppm
Arsenic (As)	≤ 2 ppm	< 2 ppm
Storage Condition	-20℃, light-proof, sealed, nitrogen protection	Compliant
Stability	Sensitive to light, heat and oxygen, easy to oxidize and deteriorate	Compliant

Basic Info

Product Name:

Retinal

Other Name:

Retinal;Retinal,all-trans-;Retinene 1;Axerophthal;2,4,6,8-Nonatetraenal,3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-,(all-E)-;Retinaldehyde;trans-Retinal;Vitamin A aldehyde;all-trans-Retinaldehyde;Vitamin A1 aldehyde;E-Retinal;trans-Vitamin A aldehyde;all-E-Retinal;all-trans-Vitamin A aldehyde;(all-E)-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenal;Retinene;all-trans-Retinal;15-Apo-β-caroten-15-al;15-Apo-β-carotenal;(all-E)-15-Apo-β-caroten-15-al;7058-59-5

CAS No.:

116-31-4

Molecular Formula:

C20H28O

InChIKeys:

InChIKey=NCYCYZXNIZJOKI-OVSJKPMPSA-N

Molecular Weight:

284.44

Exact Mass:

284.44

EC Number:

204-135-8

UNII:

RR725D715M

NSC Number:

626581|122757|122756|20811

DSSTox ID:

DTXSID5025998

HScode:

29122990

Categories:

Characteristics

PSA:

17.1

XLogP3:

6.2

Appearance:

yellow powder

Density:

1.0083 (rough estimate)

Melting Point:

63 °C

Boiling Point:

366.92°C (rough estimate)

Flash Point:

205.4±12.4 °C

Refractive Index:

1.4500 (estimate)

Storage Conditions:

−20°C

Vapor Pressure:

2.61E-07mmHg at 25°C

Collision Cross Section:

170.1 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]

See More Retinal Properties 

Hazard Identification

Classification of the substance or mixture

Reproductive toxicity, Category 1B

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 4

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H360 May damage fertility or the unborn child H413 May cause long lasting harmful effects to aquatic life
Prevention	P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P318 IF exposed or concerned, get medical advice.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Retinal Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
CARBONOCHLORIDOTHIOIC ACID,5-OCTYLESTER

Location:
B9-2, LIANGFENG COMMUNITY, CHANGSHENGQIAO TOWN, NANAN DISTRICT, CHONGQING CITY,CHINA

Payment Terms:
TT against copy of documents,D/P,L/C

Average lead Time:
60

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2017

Certifications:
GSG,Awards,Certificate of Record for the Handling of Non-Pharmaceutical Precursor Chemicals, Category II,Certificate of Registration for Entities Handling Explosive Hazardous Chemicals,Registration form for foreign trade operators,Hazardous Chemicals Operating License,Certificate of Record for the Handling of Non-Pharmaceutical Precursor Chemicals, Category III,Customs Receipt of Registration for Import/Export Consignees and Consignors,Business License

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
Australia	All Trans-Retinal Powder Retinaldehyde CAS 116-31-4 Retinal	100 G	Feb 10, 2026
India	Retinal	2 KG	Aug 8, 2024
Brazil	Retinal	10.00 KG	Sep 20, 2023
Australia	Retinal	500 G	Sep 14, 2024
United States	Retinaldehyde All trans	1 KG	Jan 10, 2025

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High Purity Reagent Grade Retinal (Retinaldehyde / Vitamin A Aldehyde) Professional Supplier

Product Description

Seller Information