BGC » Chemicals A-Z » 2-Phthalaldehyde

BGC ID: 620706510559-16

2-Phthalaldehyde

Identify Properties Safty Prices Suppliers 2 Links ☰

Identify Properties Safty Prices Suppliers 2 Links

CAS 643-79-8

Formula C8H6O2

MDL MFCD00003335

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
620706510559	2-Phthalaldehyde (620706510559)		on request	+ -

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Identify

Synonyms:

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

CAS:

643-79-8

EINECS:

211-402-2

Molecular Formula:

C8H6O2

MDL:

MFCD00003335

SMILES:

C1=CC=C(C(=C1)C=O)C=O

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

Solubility:

Soluble in water (53 mg/ml), acetic acid (40 mg/ml), and methanol (21 mg/ml).

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

Prices

For 2-Phthalaldehyde we can currently show 2 prices in the last 9 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 94.00 for 5 g to USD 33.00 per 1 g in 2023 .