오소초산에틸

Triethyl orthoacetate

HCID 66221CAS 78-39-7

기본 정보

표준 SMILES
CCOC(C)(OCC)OCC
InChIKey
NDQXKKFRNOPRDW-UHFFFAOYSA-N
분자식
C8H18O3
평균 분자량
162.23 g/mol
단동위원소 질량
162.12559444

이름 및 식별자

우선 이름
Triethyl orthoacetate
IUPAC
1,1,1-triethoxyethane
현지명
오소초산에틸
영어명
Triethyl orthoacetate
분자식
C8H18O3
분자량
162.23

이름 및 동의어

Triethyl orthoacetate1,1,1-TriethoxyethaneEthane, 1,1,1-triethoxy-UNII-48352MHC78NSC 5596NSC-5596EINECS 201-112-448352MHC78AI3-23843DTXSID4058815RefChem:191512Ethane, 1,1,1triethoxy
이름 더 보기
1,1,1-트리에톡시에탄오소초산에틸TEOATriethylorthoacetatTRIETHYL-O-ACETATEtriethyl ester orthoacetic acidETHYL O-ACETATETriethyl proacetateTRIETHYL ORTHACETATE
DTXCID80481012-(HYDROXYMETHYL)-6-(OCT-1-EN-3-YLOXY)OXANE-3,4,5-TRIOLInChI=1/C8H18O3/c1-5-9-8(4,10-6-2)11-7-3/h5-7H2,1-4HNDQXKKFRNOPRDW-UHFFFAOYSA-N78-39-7Ethyl orthoacetateOrthoacetic acid, triethyl esterMFCD00009223

데이터베이스 식별자

CAS
78-39-7
PubChem CID
66221
DTXSID
DTXSID4058815
UNII
48352MHC78
EC Number
201-112-4
Nikkaji
J4.220J

물성

구조 계산 물성

XLogP
1.3
극성 표면적
27.7 Ų
수소 결합 공여자 수
0
수소 결합 수용자 수
3
회전 가능 결합 수
6
무거운 원자 수
11

실험 및 물리화학적 성질

Chemical ClassesOther Classes -> Ethers, Other
SpringerMaterials PropertiesChemical shift
Physical DescriptionColorless liquid; [Aldrich MSDS]

물리화학적 성질

끓는 점
142 °C · 142 °C (lit.)
밀도
0.885 g/mL · 0.885 g/mL at 25 °C (lit.)
증기압
3.4 hPa · 3.4 hPa (20 °C)
굴절률
20 · n20/D 1.396(lit.)
인화점
97 °F · 97 °F
저장 조건
30 °C · Store below +30°C.

화학적 성질

clear colourless liquid

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 99 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information · 3건

Chemical: Ethane, 1,1,1-triethoxy-

Status: Active Update: 22-02-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/24416

Triethyl orthoacetate: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryA skin and strong eye irritant; [Aldrich MSDS] See 1,1-Dimethoxyethane.
Hazard Classes and CategoriesFlam. Liq. 3 (100%)

안전 데이터

wgk
1
tsca
TSCA listed
ridadr
UN 3272 3/PG 3
HS 번호
29159080
risk_code
10-36/38
hazard_code
Xi

화학 및 산업

용도 및 제조

General Manufacturing InformationEthane, 1,1,1-triethoxy-: ACTIVE

응용 분야

용도Triethyl orthoacetate is used as pharmaceutical and water scavenger. It is also used in organic synthesis to introduce the acetate group into an alcohol. It is involved in the Johnson-Claisen rearrangement.

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]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
爱斯特(成都)生物制药股份有限公司+86-28-85122536 85324413 · [email protected]

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