디에틸설페이트

Sulfurous acid, diethyl ester

HCID 12197CAS 623-81-4

기본 정보

표준 SMILES
CCOS(=O)OCC
InChIKey
NVJBFARDFTXOTO-UHFFFAOYSA-N
분자식
C4H10O3S
평균 분자량
138.19 g/mol
단동위원소 질량
138.03506518

이름 및 식별자

우선 이름
Sulfurous acid, diethyl ester
IUPAC
diethyl sulfite
현지명
디에틸설페이트
영어명
Diethyl sulfite
분자식
C4H10O3S
분자량
138.19

이름 및 동의어

Diethyl sulfite623-81-4Ethyl sulfiteSulfurous acid, diethyl esterDiethyl sulphiteEthyl sulfite, (Et2SO3)NSC 8838EINECS 210-815-5TL 158BRN 1701906DTXSID00607774-01-00-01324 (Beilstein Handbook Reference)
이름 더 보기
다이에틸설파이트디에틸설페이트다이에틸 설파이트tl158(C2H5O)2SOEthylethylsulfonateDiethyl sulfite,98%Diethyl Sulfite >DIETHYL SULFITE 98%Sulfurous acid diethyl
RefChem:889945DTXCID4043309210-815-5InChI=1/C4H10O3S/c1-3-6-8(5)7-4-2/h3-4H2,1-2HMFCD00009098LF6566JT87NSC-8838(ethoxysulfinyl)ethoxy

데이터베이스 식별자

CAS
623-81-4
PubChem CID
12197
DTXSID
DTXSID0060777
UNII
LF6566JT87
EC Number
210-815-5
Nikkaji
J6.848I

물성

구조 계산 물성

XLogP
0.9
극성 표면적
54.7 Ų
수소 결합 공여자 수
0
수소 결합 수용자 수
4
회전 가능 결합 수
4
무거운 원자 수
8

실험 및 물리화학적 성질

Chemical ClassesOther Classes -> Sulfur Compounds
SpringerMaterials PropertiesBoiling point
Physical DescriptionClear colorless liquid; [MSDSonline]

물리화학적 성질

끓는 점
158 · 158-160 °C(lit.)
밀도
1.077 g/mL · 1.077 g/mL at 25 °C(lit.)
굴절률
20 · n20/D 1.414(lit.)
인화점
129 °F · 129 °F
저장 조건
Flammables area
물리적 상태
액체

화학적 성질

clear colorless solution

안전 및 규제

GHS 분류

GHS Classification · 4건

Warning

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information · 2건

Chemical: Sulfurous acid, diethyl ester

Diethyl sulphite: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationEvaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia
Hazards SummaryAn irritant; [MSDSonline]
Hazard Classes and CategoriesFlam. Liq. 3 (100%)

독성 정보

Toxicity DataLC (mice) > 2,700 mg/m3

안전 데이터

wgk
3
tsca
TSCA listed
rtecs
WT3511000
ridadr
UN 1993 3/PG 3
HS 번호
29209085
risk_code
10-36/37/38

화학 및 산업

용도 및 제조

General Manufacturing InformationSulfurous acid, diethyl ester: INACTIVE
응용 분야 · 2건

용도Diethyl sulfite (DES) is used as a film forming and high temperature additive for electrolytes in lithium ion batteries. It improves decomposition resistance of the electrolyte. Diethyl sulfite is also used as solvent for lithium bis(oxalato)borate (LiBOB) based electrolytes. The LiBOB-based electrolyte with DES shows high oxidation potentials, and good conductivities.

일반 설명This product has been enhanced for energy efficiency.

상·하류 제품 정보

공급사50 곳

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
湖北成丰化工有限公司13125175253 · [email protected]
广州佳途科技股份有限公司81960175 18933936954 · [email protected]

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6건

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