Succinonitrile

식별자 및 물리적 특성

CAS No.	110-61-2
분자식	C4H4N2
평균 분자량	80.09 g/mol
단동위원소 질량	80.03744813 g/mol
SMILES	N#CCCC#N
InChIKey	IAHFWCOBPZCAEA-UHFFFAOYSA-N
PubChem CID	8062
ChEMBL	CHEMBL1562258
EC No.	203-783-9
DTXSID	DTXSID9026059

화학 및 물리적 성질

XLogP	-1
극성 표면적	47.6
수소 결합 공여자 수	0
수소 결합 수용자 수	2
회전 가능 결합 수	1
무거운 원자 수	6
형식 전하	0
복잡도	92
물질 분류	Nitrogen Compounds -> Nitriles
SpringerMaterials Properties	Schoenflies notation
LogP(분배 계수)	log Kow = -0.99
냄새	Odorless
밀도	1.023 at 113 °F (NTP, 1992) - Denser than waterwill sink0.9867 g/cu cm @ 60 °C1.02 g/cm³0.990.9867 g/cm3(Temp: 60 °C)
Viscosity	0.002008 kg/m-sec @ 75 °C
Color/Form	Colorless waxy solid
용해도	50 to 100 mg/mL at 70 °F (NTP, 1992)Soluble in acetone, chloroform, dioxaneslightly soluble in ethanol, benzene, ether, carbon sulfideIn water, 126.9 g/L @ 20 °CSolubility in water, g/100ml at 20 °C: 1313%
인화점	270 °F (NTP, 1992)132 °C270 °F (132 °C) (closed cup)
끓는 점	509 to 513 °F at 760 mmHg (NTP, 1992)266 °CBoiling point: 185 °C @ 60 mm Hg158-160 @ 20 mm Hg265 °C509 °F
Decomposition	After vacuum distillation of several tons of the nitrile at 150 C, lack of a receiver necessitated hot storage of the product at 80 C for 46 hours, and the drainage line blocked with solid. Though the bulk of the material was still liquid, heating to 195 C did not clear the line, and shortly afterwards decomposition occurred. It was subsequently found that the distillation residue had also decomposed at 175 C, 2 hours after distillation ended. Differntial thermal analysis showed that the nitrile is unusual in that no heat is evolved during the induction period of around 33 hours/200 C, or 1.5 hours/280 C, and the rapid onset and narrow peak width suggested a self-accelerating decomposition process, with Q = 700 J/g. No stabilising additives period for the nitrile to 20 percent of its value, while 1 percent of potassium cyanide reduced it to 2 percent.May be heated to 200 °C for 72 hr without decomposition.
녹는점	135 to 136 °F (NTP, 1992)54.5 °C54 °C134 °F

안전 및 규제

GHS 분류	DangerH302 (95%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P262, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P316, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 80 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보	Chemical: ButanedinitrileStatus: Active Update: 25-11-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/21898Succinodinitrile: Does not have an individual approval but may be used under an appropriate group standard
운송 라벨(DOT)	Poison
화재 위험	This compound is combustible. (NTP, 1992)Combustible. Gives off irritating or toxic fumes (or gases) in a fire.
건강 유해성	Excerpt from NIOSH Pocket Guide for Succinonitrile:
유해성 요약	Irritating to the eyes, skin, and respiratory tract[Merck Index] See Nitriles.
반응성 그룹	Nitriles
UN 분류	UN Hazard Class: 6.1UN Pack Group: III
Reactivity Profile	SUCCINONITRILE is incompatible with acids and oxidizing agents (such as peroxides and epoxides). Can react violently with strong oxidizing acids. Is hydrolyzed exothermically in both aqueous acid and base to give carboxylic acids (or salts of carboxylic acids). Can react vigorously with reducing agents.
대기 기준	This action promulgates standards of performance for equipment leaks of Volatile Organic Compounds (VOC) in the Synthetic Organic Chemical Manufacturing Industry (SOCMI). The intended effect of these standards is to require all newly constructed, modified, and reconstructed SOCMI process units to use the best demonstrated system of continuous emission reduction for equipment leaks of VOC, considering costs, non air quality health and environmental impact and energy requirements. Succinonitrile is produced, as an intermediate or a final product, by process units covered under this subpart.