2,2-디메폭시프로판
2,2-Dimethoxypropane
기본 정보
- CAS
77-76-9- 표준 SMILES
COC(C)(C)OC- InChIKey
HEWZVZIVELJPQZ-UHFFFAOYSA-N- 분자식
- C5H12O2
- 평균 분자량
- 104.15 g/mol
- 단동위원소 질량
- 104.08372962
개요
dehydrating agent in electron microscopy specimen preparation; structure
이름 및 식별자
- 우선 이름
- 2,2-Dimethoxypropane
- IUPAC
- 2,2-dimethoxypropane
- 현지명
- 2,2-디메폭시프로판
- 영어명
- 2,2-Dimethoxypropane
- 분자식
- C5H12O2
- 분자량
- 104.15
이름 및 동의어
2,2-DIMETHOXYPROPANE77-76-9Acetone dimethyl acetalPropane, 2,2-dimethoxy-Acetone dimethyl ketalDTXSID7026441NSC-62085DTXCID00644166P41R0030RefChem:81029201-056-0Acetone, dimethyl acetal
이름 더 보기
2,2-다이메톡시프로페인2,2-디메톡시프로판2,2-디메폭시프로판DMP)2,2-DiMethoxyAcetone dimethyl acetal, DMPNSC 62085C.I. 777692,2-dimethoxy-propanDimolybdenum trioxide
dimethoxypropan2,2-DimethyoxypropaneGadobutrol Impurity 16dimethoxy propane2,2-dimethoxypropan2,2-dimetoxypropaneacetone dimethylacetalPropane,2-dimethoxy-
데이터베이스 식별자
- CAS
77-76-9- PubChem CID
- 6495
- DTXSID
DTXSID7026441- ChEMBL
CHEMBL3184215- UNII
- 66P41R0030
- EC Number
- 201-056-0
- Nikkaji
- J35.930K
물성
구조 계산 물성
- XLogP
- 0.6
- 극성 표면적
- 18.5 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 2
- 회전 가능 결합 수
- 2
- 무거운 원자 수
- 7
- 형식 전하
- 0
- 복잡도
- 44
실험 및 물리화학적 성질
Chemical ClassesOther Classes -> Acetals
SpringerMaterials PropertiesSchoenflies notation
Density0.847 @25 °C
Boiling Point83 °C @760 [mm Hg]
Melting Point-47 °C
Physical DescriptionClear colorless liquid; [MSDSonline]
물리화학적 성질
- 녹는점
- -47 °C · -47 °C
- 끓는 점
- 83 °C · 83 °C (lit.)
- 밀도
- 0.847 g/mL · 0.847 g/mL at 25 °C (lit.)
- 증기 밀도
- 3.59 · 3.59 (vs air)
- 증기압
- 60 mm · 60 mm Hg ( 15.8 °C)
- 굴절률
- 20 · n20/D 1.378(lit.)
- 인화점
- 12 °F · 12 °F
- 저장 조건
- 30 °C · Store below +30°C.
- 용해도
- 180 g/L · 180g/L
- 물리적 상태
- 액체
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
This chemical does not meet GHS hazard criteria for 2.3% (5 of 222) of reports.
Danger
H225 (97.7%): Highly Flammable liquid and vapor [Danger 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 222 reports by companies from 22 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
유해성 정보
Regulatory Information
Chemical: Propane, 2,2-dimethoxy-
REACH registered substance: Acetone-dimethyl acetal (EC: 201-056-0)
2,2-Dimethoxypropane: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryAn eye irritant; [eChemPortal: ERMA] An irritant; [MSDSonline]
Peroxide Forming Chemical
2,2-Dimethoxypropane
D*: Other compounds that may form peroxides
2 samples had 3-10 ppm peroxide; age >1 yrs
Management of time-sensitive chemicals (JCHAS)
Hazard Classes and CategoriesFlam. Liq. 2 (97.7%)
안전 및 보호
Protective Action Criteria (PAC)
2.8 [ppm]
31 [ppm]
190 [ppm]
안전 데이터
화학 및 산업
용도 및 제조
UsesDehydrating agent in electron microscopy specimen preparation. [ChemIDplus]
General Manufacturing InformationPropane, 2,2-dimethoxy-: ACTIVE
응용 분야
용도2,2-Dimethoxypropane(DMP) is used in histology and considered to be more efficient than ethanol for the dehydration of animal tissue.
일반 설명2,2-Dimethoxypropane is an organic compound, which may be used as a protecting agent in the process of the synthesis of structurally related alkaloids like narciclasine and lycoricidine using phenylbromide as the starting material.
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