마그네슘 아세트산
Magnesium Acetate
기본 정보
- CAS
142-72-3- 표준 SMILES
CC(=O)[O-].CC(=O)[O-].[Mg+2]- InChIKey
UEGPKNKPLBYCNK-UHFFFAOYSA-L- 분자식
- C4H6O4Mg
- 평균 분자량
- 142.39 g/mol
- 단동위원소 질량
- 142.0116504
개요
Magnesium acetate is the magnesium salt of acetic acid. It is functionally related to an acetic acid.
이름 및 식별자
- 우선 이름
- Magnesium Acetate
- IUPAC
- magnesium diacetate
- 현지명
- 마그네슘 아세트산
- 영어명
- Magnesium acetate
- 분자식
- C4H6MgO4
- 분자량
- 142.39
이름 및 동의어
Magnesium acetate142-72-3Magnesium diacetateACETIC ACID, MAGNESIUM SALTMagnesium di(acetate)Mg AcetateAcetic acid magnesium saltMagnesium acetate anhydrousAcetic acid, magnesium salt (2:1)Mg(II) acetateMagnesium acetate, mg(oac)2DTXSID7027097
이름 더 보기
마그네슘아세트산아세트산,마그네슘염삭산마그네슘마그네슘아세트산마그네슘아세테이트Nu-MagC4H6MgO4Cromosan*MagnesiumAcetateBpacetatedemagnesiummagnesiumdiacetate
NSC-757980E95JZY48KDTXCID207097CHEBI:62964NSC75798RefChem:800477205-554-9Cromosan
데이터베이스 식별자
- CAS
142-72-3- PubChem CID
- 8896
- DTXSID
DTXSID7027097- ChEMBL
CHEMBL1200691- ChEBI
CHEBI:62964- UNII
- 0E95JZY48K
- EC Number
- 205-554-9
- Nikkaji
- J43.168K
물성
구조 계산 물성
- 극성 표면적
- 80.3 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 4
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 9
- 형식 전하
- 0
- 복잡도
- 25.5
실험 및 물리화학적 성질
Chemical ClassesMetals -> Organic Acids, Metal Salts
Cosmetics
Cosmetic ingredients (Magnesium Acetate) -> CIR (Cosmetic Ingredient Review)
Buffering
Human Drugs
FDA approved drugs -> Active ingredient
FDA approved drugs -> Active ingredient
Physical Description
Liquid; Large Crystals
Tetrahydrate: Colorless or white deliquescent solid; [Merck Index] White hygroscopic crystals with a mild odor of acetic acid; [Mallinckrodt Baker MSDS]
물리화학적 성질
- 녹는점
- 72 · 72-75 °C(lit.)
- 밀도
- 1.5 · 1.5000
- 굴절률
- 20 · n20/D 1.358
- 용해도
- 2 O: · H2O: 1 M at 20 °C, 투명, 무색
- 물리적 상태
- 액체
- 산도 계수 (pKa)
- 4.756 · 4.756[at 20 ℃]
- 색상
- white orthorhombic/monoclinic crystals, crystalline
- 수소이온지수(pH)
- 7.95 · 7.95(1 mM solution);8.23(10 mM solution);8.41(100 mM solution);8.78(1000 mM solution)
- 수용성
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 99.5% (2416 of 2427) of all reports.
Not Classified
Aggregated GHS information provided per 2427 reports by companies from 3 notifications to the ECHA C&L Inventory.
유해성 정보
Regulatory Information
Chemical: Acetic acid, magnesium salt
Acetic acid, magnesium salt (2:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Acetic acid, magnesium salt (2:1) 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)
REACH registered substance: Magnesium di(acetate) (EC: 205-554-9)
Acetic acid, magnesium salt: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Acetic acid, magnesium salt: Human health tier I assessment
Hazards Summary
Members of the acetic acid and salts subcategory demonstrate low acute oral, dermal, and inhalation toxicity; Hyperplasia of the esophagus and forestomach in repeated-dose oral studies of rats; Increased spleen and kidney weights and signs of kidney injury in continuous inhalation studies at 23-31 ppm/day (60-80 mg/m3/day); No maternal or developmental toxicity in mice, rats, or rabbits in oral studies (doses up to 1,600 mg/kg/day); No evidence of mutagenicity; [EPA ChAMP: Hazard Characterization] May cause irritation; [Mallinckrodt Baker MSDS] See Sodium acetate.
EPA Safer ChemicalChemical: Magnesium acetate
Hazard Classes and CategoriesNot Classified
안전 및 보호
화학 및 산업
용도 및 제조
Uses
CIR ingredient: Magnesium Acetate
Used as a buffer and to detect sodium; [Merck Index] Used as a catalyst for sulfuric acid; [EPA OHM/TADS] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]
U.S. Production2023: 10,000,000 - <50,000,000 lb
Consumer UsesOther
Industry UsesDye
Use Classification
EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives
Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
Food Additives -> FOOD_ADDITIVE -> JECFA Functional Classes
Cosmetics -> Buffering
General Manufacturing Information
All Other Basic Inorganic Chemical Manufacturing
Acetic acid, magnesium salt (2:1): ACTIVE
응용 분야
개요Anhydrous Magnesium Acetate has the chemical formula Mg(CH3COO)2 and in its hydrous form, Magnesium Acetate Tetrahydrate, it has the chemical formula Mg(CH3COO)2.4H2O. In this compound the magnesium metal has an oxidation state of 2+. Magnesium acetate is the magnesium salt of acetic acid.It is deliquescent and upon heating, it decomposes to form magnesium oxide.Magnesium acetate is commonly used as a source of magnesium or as a chemical reagent.
용도Dye fixative in textile printing, deodorant, disinfectant, and antiseptic. Magnesium acetate is used in chemistry and molecular biology as a reagent and a source of magnesium. Magnesium has a variety of biological roles in enzymology, cell membrane and wall structural integrity, muscle cell physiology, and nucleic acid structure.Magnesium is an essential co-factor in many enzymes, including deoxyribonuclease (DNase), the restriction enzymes EcoR I and EcoR V, and Ribonuclease H. Magnesium also stabilizes polymeric nucleic acids such as transfer RNA and ribozymes. Magnesium acetate has been widely used in the crystallization of proteins. A protocol for the separation of MB and BB isoenzymes of creatine kinase and the LD1 isoenzyme of lactate dehydrogenase that involves elution with magnesium acetate has been published.
관련 반응
28건
화합물 노트
불러오는 중…