十二烯基琥珀酸酐

Description

dodecenylsuccinic anhydride · CAS 25377-73-5 · C16H26O3. UNII ALQ23WB445. Density: 1.002 @25 °C.

Identification

CAS Registry Number	25377-73-5
PubChem CID	6433892
Molecular formula	C16H26O3
IUPAC name	3-[(E)-dodec-1-enyl]oxolane-2,5-dione
UNII (FDA)	ALQ23WB445

Computed Descriptors

Molecular Weight	266.38
XLogP3	5.4
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	10
Exact Mass	266.18819469
Monoisotopic Mass	266.18819469
Topological Polar Surface Area	43.4
Heavy Atom Count	19
Formal Charge	0

Physical & Chemical Properties

Density	1.002 @25 °C

Physical description & handling notes

• Clear, light-yellow viscous liquid; [Hawley] Solid; mp = 30 deg C; [IUCLID] Clear, very deep yellow viscous liquid; [MSDSonline]
• LIGHT-YELLOW, CLEAR, VISCOUS OIL; BP= 180-182 °C @ 5 MM HG; DENSITY= 1.002 @ 75 °C; FLASH POINT= 352 °F OC; VISCOSITY 400 CENTIPOISES @ 20 °C, 15.5 CENTIPOISES @ 70 °C /BRANCHED CHAIN/

Regulatory Status

GHS notification summary	1.1% (8 / 731)

GHS Hazard Classification

GHS notification summary	1.1% (8 / 731)
Reported hazard statements	H315 (92.3%), H317 (17%), H319 (93.3%), H332 (11.2%), H412 (61.6%)

Documented Uses

• Used in alkyd, epoxy, and other resins; Also used as an anticorrosive agent, plasticizer, and wetting agent for bituminous compounds; [Hawley]
• ALKYD, EPOXY, & OTHER RESINS; ANTICORROSION AGENTS; PLASTICIZERS; WETTING AGENTS FOR BITUMINOUS COMPD, & VULCANIZABLE PRODUCTS /DODECENYLSUCCINIC ANHYDRIDES/
• 2,5-Furandione, 3-(dodecen-1-yl)dihydro-: ACTIVE
• THE NORMAL AND AT LEAST TWO BRANCHED-CHAIN DODECENYLS ARE USED COMMERCIALLY. /DODECENYLSUCCINIC ANHYDRIDES/

Synonyms

DODECENYLSUCCINIC ANHYDRIDE; 25377-73-5; 2,5-Furandione, 3-(dodecenyl)dihydro-; Rikacid DDSA; K 12 (anhydride); CCRIS 698; 2-(Dodecyl)succinic anhydride; Succinic anhydride, dodecenyl-; Dodecenylsuccinic acid anhydride; HSDB 4374; EINECS 246-917-1; 2,5-Furandione, 3-(dodecen-1-yl)dihydro-; RefChem:590286; Succinic anhydride, dodecenyl; 2(Dodecenyl)succinic anhydride; 2,5Furandione, 3(dodecenyl)dihydro

Frequently Asked Questions

What are the CAS number and molecular formula of dodecenylsuccinic anhydride?

CAS 25377-73-5; molecular formula C16H26O3; molecular weight — g/mol.

What other names is dodecenylsuccinic anhydride known by?

DODECENYLSUCCINIC ANHYDRIDE, 25377-73-5, 2,5-Furandione, 3-(dodecenyl)dihydro-, Rikacid DDSA, K 12 (anhydride), CCRIS 698.

Is dodecenylsuccinic anhydride classified as hazardous?

1.1% of GHS notifications report no hazard classification (8 of 731).

What are the key physical properties of dodecenylsuccinic anhydride?

Density: 1.002 @25 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.