44161

(2-Dodecen-1-yl)succinic anhydride

technical

• Empirical Formula (Hill Notation): C₁₆H₂₆O₃
• CAS Number: 19780-11-1
• Molecular Weight: 266.38
• EC Number: 243-296-9
• MDL number: MFCD00005528
• UNSPSC Code: 12352100
• PubChem Substance ID: 57650213
• NACRES: NA.22

Properties

• vapor density: 9.2 (vs air)
• vapor pressure: <1 mmHg ( 20 °C)
• grade: technical
• form: solid
• bp: 180-182 °C/5 mmHg (lit.)
• mp: 41-43 °C (lit.); ~45 °C
• SMILES string: CCCCCCCCC\C=C/CC1CC(=O)OC1=O
• InChI: 1S/C16H26O3/c1-2-3-4-5-6-7-8-9-10-11-12-14-13-15(17)19-16(14)18/h10-11,14H,2-9,12-13H2,1H3/b11-10+
• InChI key: UYCICMIUKYEYEU-ZHACJKMWSA-N

Description

General description

(2-Dodecen-1-yl)succinic anhydride is a carboxylic acid anhydride. It participates in the synthesis of alkenyl inulin derivatives and biosurfactants.

Application

(2-Dodecen-1-yl)succinic anhydride may be used in the following:

• Synthesis of amphiphilic N-[(2´-(dodec-2´-en-10-yl)succinoyl]chitosan.
• Chemical modification of sago starch, via esterification.
• Preparation of dodecenyl succinic anhydride (DDSA) gum arabic derivatives, via chemical modification of gum arabic.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: 352.4 °F - closed cup
• flash_point_c: 178 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves