Dodecenylbernsteinsureanhydrid

DDSA · DODECENYLSUCCINIC ANHYDRIDE · 2,5-Furandione, 3-(dodecenyl)dihydro- · N-DDSA · DODECENYLSUCCINIC · Epon hardener DDSA · LUVEAK-DDSA(Hardener) · dodecenyl-succinicanhydrid

https://huagongshe.com/de/chemical/6433892

Molekülstruktur von Dodecenylbernsteinsureanhydrid

Identifikatoren & physikalische Daten

CAS No.	119295-58-8
Summenformel	C16H26O3
Durchschnittliche Molmasse	266,38 g/mol
Monoisotopische Masse	266,18819469 g/mol
SMILES	CCCCCCCCCC/C=C/C1CC(=O)OC1=O
InChIKey	WVRNUXJQQFPNMN-VAWYXSNFSA-N
PubChem CID	6433892
EC No.	246-917-1
DTXSID	DTXSID80893538
Lokaler Name	Dodecenylbernsteinsureanhydrid

Chemische & physikalische Eigenschaften

XLogP	5,4
Polarare Oberfläche (TPSA)	43,4
H-Brücken-Donoren	0
H-Brücken-Akzeptoren	3
Frei drehbare Bindungen	10
Schwere Atome	19
Formalladung	0
Komplexität	307
Polymers	Plastics & Rubber -> Acid Anhydrides, Cyclic
Dichte	LIGHT-YELLOW, CLEAR, VISCOUS OILBP= 180-182 °C @ 5 MM HGDENSITY= 1.002 @ 75 °CFLASH POINT= 352 °F OCVISCOSITY 400 CENTIPOISES @ 20 °C, 15.5 CENTIPOISES @ 70 °C /BRANCHED CHAIN/1.002 @25 °C1.005 g/mL at 25 °C(lit.)
Physical Description	Clear, light-yellow viscous liquid[Hawley] Solidmp = 30 deg C[IUCLID] Clear, very deep yellow viscous liquid[MSDSonline]
Schmelzpunkt	~45 °C
Siedepunkt	150 °C3 mm Hg(lit.)
Dampfdruck	26 hPa ( 200 °C)
Brechungsindex	n20/D 1.479(lit.)
Flammpunkt	>230 °F
Lagerbedingungen	Store below +30°C.
Aggregatzustand	liquid
pH	2-4 (20°C, 50g/L in H2O, slurry)
InChI	InChI=1S/C16H26O3/c1-2-3-4-5-6-7-8-9-10-11-12-14-13-15(17)19-16(14)18/h11-12,14H,2-10,13H2,1H3/b12-11+
InChIKey	WVRNUXJQQFPNMN-VAWYXSNFSA-N
SMILES	C1(OC(=O)CC1/C=C/CCCCCCCCCC)=O
CAS Datenbank	25377-73-5(CAS DataBase Reference)
EPA chemische Informationen	2,5-Furandione, 3-(dodecenyl)dihydro- (25377-73-5)

Sicherheit & Vorschriften

GHS-Einstufung	This chemical does not meet GHS hazard criteria for 1.1% (8 of 731) of reports.WarningH315 (92.3%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P317, P321, P332+P317, P333+P317, P337+P317, P362+P364, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 731 reports by companies from 16 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische Informationen	Chemical: 2,5-Furandione, 3-(dodecenyl)dihydro-TP - indicates a substance that is the subject of a proposed TSCA section 4 test rule.Dodecenylsuccinic anhydride: Does not have an individual approval but may be used under an appropriate group standard
Weitere Sicherheitsinformationen	IMAP assessments - 2,5-Furandione, 3-(dodecenyl)dihydro-: Human health tier I assessment
Gefahrenübersicht	An irritantMay cause skin sensitizationEffects in high-dose animal studies include lacrimation[MSDSonline] See ACID ANHYDRIDES.
Hazard Classes and Categories	Skin Irrit. 2 (92.3%)
Protective Action Criteria (PAC)	0.79 [mg/m3]8.7 [mg/m3]52 [mg/m3]
Unerwünschte Wirkungen	Lacrimator (Lachrymator) - A substance that irritates the eyes and induces the flow of tears.
Toxicity Data	LCLo (rat) = 1,220 mg/m3/4h
Wassergefährdungsklasse (WGK)	1
TSCA-Inventar-Status	TSCA listed
UN-Transportnummer	2810
RTECS-Nr.	WN1300000
R-Sätze (R)	36/38-36/37/38
Toxizität	mouse,LD50,intraperitoneal,320mg/kg (320mg/kg),SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYEBEHAVIORAL: MUSCLE WEAKNESSBEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY),National Technical Information Service. Vol. AD441-640,
Gefahrensymbole	Xi
Sicherheitshinweise (S)	26-36
Gefahrenklasse	6.1(b)Eye Irrit. 2Skin Irrit. 2
Verpackungsgruppe	III
Lagerklasse	10 - Combustible liquids
Gefahrstoffdaten	25377-73-5(Hazardous Substances Data)

Anwendungen & Verwendung

Beschreibung

Dodecenylsuccinic anhydride, mixture of isomers (DDSA) belongs to the class of long chained aliphatic anhydrides that are used as catalysts and organic acid anhydride based hardeners that find usage in electrical industry.