2,2-디메폭시프로판

2,2-Dimethoxypropane

HCID 6495CAS 77-76-9
부분 구조 검색유사 구조 찾기

기본 정보

표준 SMILES
COC(C)(C)OC
InChIKey
HEWZVZIVELJPQZ-UHFFFAOYSA-N
분자식
C5H12O2
평균 분자량
104.15 g/mol
단동위원소 질량
104.08372962

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, DMPC.I. 777692,2-dimethoxy-propanDimolybdenum trioxide
acetone dimethylacetal2,2-dimethoxy-propaneGadobutrol Impurity 16MFCD00008479Acetone-dimethyl acetal2,2-DimethyoxypropaneEINECS 201-056-0NSC 62085

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

실험 및 물리화학적 성질

Density0.847 @25 °C
Boiling Point83 °C @760 [mm Hg]
Melting Point-47 °C
Physical DescriptionClear colorless liquid; [MSDSonline]
Kovats Retention Index · 2건

638

615；616；620；627

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.)
화학적 성질 · 1건

colourless liquid; B.P. 83℃. Ethereal odor. Soluble in alcohol, miscible with ess, oils and perfume chemicals. Stable when pure and at room temp. Decomposes into Acetone and Methanol during heating in presence of moisture or traces of mineral acid. Presumably not used in flavors. Rarely used in perfumes - for ethereal top-notes and "alcohol-like" effects. Produced synthetically via orthoformic ester or vinyl ether. Also from formiminomethyl-ether hydrochloride.

안전 및 규제

GHS 분류

GHS Classification · 6건

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]；H315 (59%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (97.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (10.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

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.；Reported as not meeting GHS hazard criteria per 5 of 222 reports by companies.；There are 21 notifications provided by 217 of 222 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

유해성 정보

Regulatory Information · 3건

Chemical: Propane, 2,2-dimethoxy-

Status: Active Update: 28-05-2013 https://echa.europa.eu/registration-dossier/-/registered-dossier/7384；Status: Active Update: 24-02-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/15899

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 · 4건

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%)；Skin Irrit. 2 (59%)；Eye Irrit. 2A (97.3%)；STOT SE 3 (10.4%)

안전 및 보호

Protective Action Criteria (PAC) · 3건

2.8 [ppm]

31 [ppm]

190 [ppm]

규제 정보

Regulatory Information · 3건

Chemical: Propane, 2,2-dimethoxy-

Status: Active Update: 28-05-2013 https://echa.europa.eu/registration-dossier/-/registered-dossier/7384；Status: Active Update: 24-02-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/15899

2,2-Dimethoxypropane: Does not have an individual approval but may be used under an appropriate group standard

안전 데이터

wgk
2
tsca
TSCA listed
ridadr
UN 1993 3/PG 2
독성
LD50 orally in Rabbit: > 2260 mg/kg LD50 dermal Rat > 2100 mg/kg
HS 번호
29110000
risk_code
11-36-36/37/38

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.

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]
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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