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3-Methoxy-4-hydroxybenzaldehyde

BGC Id:	210568962362
CAS No:	121-33-5
Synonyms:	fema 3107 ; vanilla ; vinillin ; lioxin ; vanilin ; vanilline ; p-vanillin ; zimco ; rhovanil ; vanillin
Molecular Formula:	C8H8O3
Molecular Weight:	152.15
EINECS:	204-465-2

2026 - The most valued supplier

The following 2 notable providers have been checked and can be recommended.

Hangzhou Zhongqi Chem

Win-Win Chemical

Purity : 0.98 Chemical Formula : C8H8O3 Molecular Weight (g/mol) : 152.147 Delivery time : 5Day(s) Application : For R&D

What other providers are available for CAS 121-33-5?

The last intensive check and update was carried out on 2026/06/11.

Identify

Synonyms:

fema 3107 ; vanilla ; vinillin ; lioxin ; vanilin ; vanilline ; p-vanillin ; zimco ; rhovanil ; vanillin

CAS:

121-33-5

EINECS:

204-465-2

Molecular Formula:

C8H8O3

MDL:

MFCD00006942

Properties

Molecular Weight:

152.15 g·mol−1

Density:

1.06

Melting point:

81-83 °C(lit.)

Boiling point:

170 °C15 mm Hg(lit.)

Flash point:

147 °C

Solubility:

methanol: 0.1 g/mL, clear

Suppliers

Hangzhou Zhongqi Chem Co., Ltd

Company type: Leading producer

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Fluorescent whitening agent KCB is also served by Hangzhou Zhongqi Chem Co., Ltd. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...

Country: P.R.China Phone: +86-571-86976032 Telefax: +86-571-86972162

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Win-Win Chemical Co., Limited

Company type: Bulk chemical supplier

Country: P.R.China
Phone: +86-577-64498589
Telefax: +86-577-56994596

Established in 2007, Win-Win chemical CO., Ltd was set up by Professor of Zhejiang University, Wenzhou University and Shanghai Science and Technology University which is located in Longwan Industry District, Wenzhou, China. We have high-tech research capability, and advanced production and inspecting equipment. 2-Bromo-1-isopropyl-4-nitrobenzene is also served by Win-Win Chemical Co., Limited. We are especially engaged in customize production of aromatic fluoride compounds, chiral building blocks, and heterocyclic compounds. We can provide our customers with ...

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Safety Information

Hazard Symbols: Xn, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22-36/37/38-36 (R)

Safety Codes:

24/25-22-37/39-26 (S)

WGK Germany:

RTECS:

YW5775000

Storage temperature:

Refrigerator

What other providers are available for CAS 121-33-5?

In addition to the providers presented here for 3-Methoxy-4-hydroxybenzaldehyde with the CAS number 121-33-5, there are other 159 providers with slightly different product names available for this CAS number.

Vanillin

Vanilline

ECSA Chemicals AG | Inchem GmbH +2 additional providers that we know from the past

Vanillin 99

+1 additional providers that we know from the past

Vanillin natural

Van Aroma | H&Z Industry Co.,Ltd | BuGuCh & Partners +4 additional providers that we know from the past

Vanillin, ethanol solution

+2 additional providers that we know from the past

4-Hydroxy-3-methoxybenzaldehyde

Capot Chemical Co., Ltd. | BLD Pharmatech Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +10 additional providers that we know from the past