BGC » Chemicals A-Z » o-Phthaldialdehyde

Identify Suppliers 2025 Properties Safty ☰

Identify Suppliers 2025 Properties Safty

o-Phthaldialdehyde

BGC Id:	260327377221
CAS No:	643-79-8
Synonyms:	o-phthaldehyde ; phthaldehyde ; phtalaldehydes ; opd ; opa ; cidex-opa ; phtharal ; o-phthaladehyde ; phthalaldehyde ; 2-phthaldehyde
Molecular Formula:	C8H6O2
Molecular Weight:	134.13
EINECS:	211-402-2

There is 1 international and reliable supplier for o-Phthaldialdehyde coming out from . This vendor belong to the business type : 'Leading producer'.
Please contact the listed manufacturer/distributor for o-Phthaldialdehyde and ask for prices, package standards and transport possibilities. Our registered distributor will help you to get all necessary information and product specifications.

registered suppliers of o-Phthaldialdehyde worldwide

The most competitive supplier in 2025

The following notable provider has been checked and can be recommended.

Capot Chemical Co., Ltd.

Company type: Leading producer

Phone: +86-571-85586718
Telefax: +86-571-85864795
Country: P.R.China

Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. Additionally 4-Chloro-2-hydroxybenzaldehyde is supplied by us. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and ...

INQUIRY | ORDER

What other providers are available for CAS 643-79-8?

The last intensive check and update was carried out on 2025/05/29.

Identify

Synonyms:

o-phthaldehyde ; phthaldehyde ; phtalaldehydes ; opd ; opa ; cidex-opa ; phtharal ; o-phthaladehyde ; phthalaldehyde ; 2-phthaldehyde

CAS:

643-79-8

EINECS:

211-402-2

Molecular Formula:

C8H6O2

MDL:

MFCD00003335

Properties

Molecular Weight:

134.13 g·mol−1

Density:

1.13

Melting point:

55-58 °C(lit.)

Boiling point:

83-84 °C (0.7501 mmHg)

Flash point:

>230 ºF

Safety Information

Hazard Symbols: Xi, T, N, C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-43-34-25-50-52/53 (R)

Safety Codes:

26-28-36-45-36/37/39-61-37/39 (S)

WGK Germany:

RID / ADR:

UN2923 8 / PG 2

RTECS:

TH6950000

Storage temperature:

2-8°C

What other providers are available for CAS 643-79-8?

In addition to the providers presented here for o-Phthaldialdehyde with the CAS number 643-79-8, there are other 115 providers with slightly different product names available for this CAS number.

OPA

BuGuCh & Partners

2-Phthalaldehyde

Carbone Scientific Co., Ltd. +6 additional providers that we know from the past

o-Phthalaldehyde

Phthaldialdehyde

+2 additional providers that we know from the past

Phthalic aldehyde

Sancai Industry Co.,Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. +2 additional providers that we know from the past

o-Phthalaldehyde, Reag.

+2 additional providers that we know from the past

o-Phthalic dicarboxaldehyde

BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +6 additional providers that we know from the past

Benzene-1,2-dicarboxaldehyde

BLD Pharmatech Ltd | BuGuCh & Partners +8 additional providers that we know from the past

1,2-Phthalic dicarboxaldehyde

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Nantong Xindao Biotech Ltd +1 additional providers that we know from the past