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1-Octadecenyl succinic anhydride

BGC Id:	625139382397
CAS No:	28777-98-2
Synonyms:	dihydro-3-(octadecenyl)-2,5-furandione ; succinic anhydride, octadecenyl- ; odsa ; octadecenyl-succinicanhydrid ; n-octadecenylsuccinic anhydride ; isooctadecenylsuccinic anhydride ; n-odsa ; 2-[(9e)-9-octadecenyl]succinic acid ; dihydro-3-(octadecenyl)-5-furandione ; 5-furandione,dihydro-3-(octadecenyl)-2 ; octadecenylsuccinic anhydride ; octadecenylsuccinic acid ; octadenyl succinic anhydride
Molecular Formula:	C22H38O3
Molecular Weight:	350.54
EINECS:

Verified providers in 2026

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

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

Phone: +86-571-88938639
Telefax: +86-571-8893-8652
Country: P.R.China

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We provide 3-Methoxyphenylmagnesium bromide solution as well. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international m ...

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What other providers are available for CAS 28777-98-2?

The last intensive check and update was carried out on 2026/03/01.

Identify

Synonyms:

dihydro-3-(octadecenyl)-2,5-furandione ; succinic anhydride, octadecenyl- ; odsa ; octadecenyl-succinicanhydrid ; n-octadecenylsuccinic anhydride ; isooctadecenylsuccinic anhydride ; n-odsa ; 2-[(9e)-9-octadecenyl]succinic acid ; dihydro-3-(octadecenyl)-5-furandione ; 5-furandione,dihydro-3-(octadecenyl)-2 ; octadecenylsuccinic anhydride ; octadecenylsuccinic acid ; octadenyl succinic anhydride

CAS:

28777-98-2

EINECS:

Molecular Formula:

C22H38O3

MDL:

Properties

Molecular Weight:

350.54 g·mol−1

Density:

0.948 g/cm3

Melting point:

70 °C

Boiling point:

466°C at 760 mmHg

Flash point:

210.8°C

Safety Information

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36/37/39 (S)

RTECS:

LU1245000

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Vertellus

PENTAGON is an independent company created by an MBO of the Workington-based Specialties business from Dow in 2002 and an acquisition of the Halebank ... Request

What other providers are available for CAS 28777-98-2?

In addition to the providers presented here for 1-Octadecenyl succinic anhydride with the CAS number 28777-98-2, there are other 19 providers with slightly different product names available for this CAS number.

n-ODSA

+1 additional providers that we know from the past

Octadecenylsuccinic anhydride

JieJie Group Co., Ltd. | Lori Industry Co., Ltd | Leap Chem Co., Ltd | BuGuCh & Partners +8 additional providers that we know from the past

n-Octadecenylsuccinic anhydride

Carbone Scientific Co., Ltd. +2 additional providers that we know from the past

Octadecenylsuccinic Anhydride (mixture of isomers)

Amadis Chemical Company Limited +1 additional providers that we know from the past