디에틸알루미늄클로라이드

디에틸알루미늄염화물 · 디에틸알루미늄클로라이드 · 염화디에틸알루미늄 · 클로로디에틸알루미늄 · 클로로다이에틸알루미늄 · 디에틸렌알루미늄염화물 · DEAC · DIETHYLALUMINIUM CHLORIDE

식별자 및 물리적 특성

CAS No.	96-10-6
분자식	C4H10AlCl
평균 분자량	120.56 g/mol
단동위원소 질량	120.02864163 g/mol
SMILES	C[CH2][Al]([Cl])[CH2]C
InChIKey	YNLAOSYQHBDIKW-UHFFFAOYSA-M
PubChem CID	7277
EC No.	202-477-2
DTXSID	DTXSID5026592
현지명	디에틸알루미늄클로라이드

화학 및 물리적 성질

극성 표면적	0
수소 결합 공여자 수	0
수소 결합 수용자 수	0
회전 가능 결합 수	2
무거운 원자 수	6
형식 전하	0
복잡도	26.7
물질 분류	Metals -> Metals, Organic CompoundsFlammable agents - 4th degree
밀도	0.9709 @ 25 °C0.971 @25 °C0.887 g/mL at 25 °C
Color/Form	Colorless liquid
인화점	-23 °C (closed cup)−9 °F
끓는 점	208 °C208 °C @760 [mm Hg]125°C 50mm
Decomposition	When heated to decomposition it emits toxic fumes of /hydrogen chloride/.
녹는점	-74 °C-50 °C-85°C
증기압	0.17 [mmHg]0.210 Torr @ 25 °C3 mmHg ( 60 °C)
Physical Description	CBILiquidColorless liquid (will ignite spontaneously in air)[Hawley]
Stability/Shelf Life	Closed containers may rupture violently when heated.Low melting solids or colorless, volatile liquids. /Alkylaluminum halides/Less sensitive than trialkylaminums to oxidation upon exposure to air. /Alkylaluminum halides/
Other Experimental Properties	Freezing point: -50 °CStrongly associated forming dimersheld together by bridging halogen bondshalogen aluminum bonds cleaved by water and alcohol /Aluminum alkyls/Alkylaluminum chlorides, bromides, and iodides are usually dimeric, with bridging halides.
저장 조건	0-6°C
용해도	헥산과 혼합 가능.
물리적 상태	액체
비중	0.711 (20/4℃）
색상	무색의
용해도	H2O [CRC10] 와 반응
Merck	326
BRN	4123259
InChI	1S/2C2H5.Al.ClH/c21-2/h21H2,2H31H/q+1/p-1
InChIKey	YNLAOSYQHBDIKW-UHFFFAOYSA-M
SMILES	CC[Al](Cl)CC
EPA	Aluminum, chlorodiethyl- (96-10-6)

화학적 성질

colorless solution

안전 및 규제

GHS 분류	DangerH225 (15.4%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P222, P223, P231, P231+P232, P233, P240, P241, P242, P243, P260, P264, P264+P265, P280, P301+P330+P331, P302+P335+P334, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P363, P370+P378, P402+P404, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 266 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보	Chemical: Aluminium, chlorodiethyl-Aluminum, chlorodiethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Aluminum, chlorodiethyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 30-04-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/24424Aluminum, chlorodiethyl-: Does not have an individual approval but may be used under an appropriate group standardThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)
기타 안전 정보	IMAP assessments - Aluminium, chlorodiethyl-: Environment tier I assessment
화재 가능성	Ignites spontaneously in air.Pyrophoric. Flammable liquid.Certain polymerization catalysts, such as aluminum alkyls, react & burn violently on contact with water. /Aluminum alkyls/Aluminum alkyls are organic aluminum compounds that are highly reactive and dangerous because of spontaneous burning in air. /Aluminum alkyls/Prophoric material in flammable solvent. Vapors are heavier than air & may travel to a source of ignition & flash back. /Aluminum alkyls/
유해성 요약	Aluminum alkyl halides release large amounts of HCl when spilled in water[ERG 2016] Reacts violently with water and airDecomposition products include flammable vapors, HCl, AlCl3, and aluminum containing dustCauses thermal burns to skin and eyesInhalation can cause pulmonary edema

용도

일반 설명

Colorless liquid. Dangerous fire and explosion hazard. Used as an intermediate in production of organometallics.

제조 및 합성 방법

생산 방법

Ethylaluminum sesquichloride (26.5 kg) added to a nitrogen-purged reactor, was heated to 175 ℃. Then, while the mixture was stirred vigorously, 1.1 kg sodium was added over a 30 min period; the mixture was further heated at 155 – 190 ℃ for 60 min. The diethylaluminum chloride product distilled from the reactor at 100 – 161 ℃ (1.3 – 6.1 kPa). In this example, an excess of ethylaluminum sesquichloride was employed to facilitate draining the voluminous byproduct salt and aluminum solids from the reactor. In an alternate approach, a heavy hydrocarbon oil, added prior to reaction, may be employed to remove the solids in slurry form, permitting the use of a stoichiometric ratio of ethylaluminum sesquichloride and sodium reactants.