Homophthalic anhydride

Identify Properties Safty Prices Suppliers 6 Links ☰

Identify Properties Safty Prices Suppliers 6 Links

CAS 703-59-3

Formula C9H6O3

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
190021898596	Homophthalic anhydride (190021898596)		on request	+ -

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Identify

Synonyms:

homophthalic acid anhydride ; 1,3-isochromanedione ; homophtalic anhydride ; homophthalic anhydride ; isochroman-1,3-dione ; 3,4-2h-isocoumarin-3-one ; homophthalicanhydrideor ; benzoglutaric anhydride ; 1,3-isochromandione ; 1h-isochromene-1,3(4h)-dione

CAS:

703-59-3

EINECS:

211-873-4

Molecular Formula:

C9H6O3

MDL:

SMILES:

C1C2=CC=CC=C2C(=O)OC1=O

Properties

Molecular Weight:

162.14 g·mol−1

Melting point:

140-142 °C(lit.)

Physical Description:

slightly yellow to beige or light green powder

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

Storage temperature:

Refrigerator (+4 °C)

Prices

For Homophthalic anhydride we can currently show 8 prices in the last 10 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 2016 from USD 147.00 for 25 g to USD 56.00 per 500 mg in 2023 .

Last detected Prices

Size	Availability	Last Price	Quantity
500 mg	on request	$56.00	+ -
2.5 g	on request	$81.00	+ -
50 g	on request	$360.00	+ -

Last price review [2023-01-07]

Suppliers

Global Homophthalic anhydride Suppliers : Germany (1) P.R.China (4) USA (1)

Supplier	Phone	Fax	Country	Inquiry contact
BuGuCh & Partners			Germany	REQUEST
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
Hangzhou Trylead Chemical Technology Co., Ltd.	+86-571-87086220	+86-571-87012927	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST
Skyrun Industrial Co., Ltd.	+86-576-84015261	+86-576-84015261	P.R.China	REQUEST