메틸 프로피오네이트

Methyl propionate

HCID 11124CAS 554-12-1

기본 정보

표준 SMILES
CCC(=O)OC
InChIKey
RJUFJBKOKNCXHH-UHFFFAOYSA-N
분자식
C4H8O2
평균 분자량
88.11 g/mol
단동위원소 질량
88.05242949

이름 및 식별자

우선 이름
Methyl propionate
IUPAC
methyl propanoate
현지명
메틸 프로피오네이트
영어명
Methyl propionate
분자식
C4H8O2
분자량
88.11

이름 및 동의어

METHYL PROPIONATE554-12-1Methyl propylatePropionate de methyleFEMA No. 2742FEMA Number 2742Methyl Propionate (natural)NSC 9375HSDB 5688EINECS 209-060-4UNII-NB21C0D33WBRN 1737628
이름 더 보기
메틸프로필레이트Methylpropionate메틸프로피오네이트메틸프로피온산메틸프로판오에이트메틸프로피온에이트메틸프로피온산(METHYLPROPIONATE)메틸 프로피온에이트메틸 프로파노에이트메틸 프로필레이트프로판산, 메틸 에스터프로피온산 메틸프로피온산, 메틸메틸프로파노에이트C3FEMA 2742C2H5COOCH3femanumber2742METHYLPROPIONATTRIANOIC METHYLpropionatedemethyle
NB21C0D33WAI3-10621NSC-93754-02-00-00704 (Beilstein Handbook Reference)RefChem:6027209-060-4Methyl propanoatePropanoic acid, methyl ester

데이터베이스 식별자

CAS
554-12-1
PubChem CID
11124
DTXSID
DTXSID7027201
ChEMBL
CHEMBL3183973
ChEBI
CHEBI:89873
UNII
NB21C0D33W
EC Number
209-060-4
Nikkaji
J2.654I

물성

구조 계산 물성

XLogP
0.8
극성 표면적
26.3 Ų
수소 결합 공여자 수
0
수소 결합 수용자 수
2
회전 가능 결합 수
2
무거운 원자 수
6

물리화학적 성질

녹는점
-88 °C · -88 °C (lit.)
끓는 점
79 °C · 79 °C (lit.)
밀도
0.915 g/mL · 0.915 g/mL at 25 °C (lit.)
증기 밀도
3 · 3 (vs air)
증기압
40 mm · 40 mm Hg ( 11 °C)
굴절률
20 · n20/D 1.376(lit.)

화학적 성질

Methyl propionate is colorless liquid with a sweet, fruity, rum-like odor.

안전 및 규제

안전 데이터

wgk
1
tsca
TSCA listed
rtecs
UF5970000
ridadr
UN 1248
독성
LD50 orally in Rabbit: 5000 mg/kg
HS 번호
2915 50 00

화학 및 산업

응용 분야 · 4건

개요Methyl propionate, also known as methyl propanoate, is a chemical compound with the molecular formula C4H8O2. It is a volatile ester with a sweet, fruity, rum-like odor.

출처Reported found in guava, honey, melon, pineapple, raspberry, blackberry, strawberry, cheddar cheese, cooked beef, coffee, soy protein, durian (Durio zibethinus), starfruit, plum brandy, cherimoya, kiwifruit, naranjilla, mussels and rooibus tea (Aspalathus linearis)

용도Methyl propionate is used as a solvent for cellulose nitrate and lacquers, and as a raw material for the production of paints, varnishes and other chemicals such as methyl methacrylate. Due to its fruity smell and taste, it is also used in fragrances and flavoring.

일반 설명A clear colorless liquid. Flash point 28°F. Density about the same as water. Vapors heavier than air. May irritate skin, eyes, and mucous membranes. Used for flavoring and as a solvent.

제조 방법

Methyl propionate can be prepared by esterification of propionic acid with methanol. Industrially, it is prepared by the reaction of ethylene with carbon monoxide and methanol in the presence of nickel carbonyl.

생산 방법Methyl propionate is produced by the direct esterification of propionic acid with methanol in the presence of concentrated sulfuric acid .

관련 반응

86건

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