Isovaleric anhydride

HCID 73847CAS 1468-39-9

기본 정보

표준 SMILES: CC(C)CC(=O)OC(=O)CC(C)C
InChIKey: FREZLSIGWNCSOQ-UHFFFAOYSA-N
분자식: C10H18O3
평균 분자량: 186.25 g/mol
단동위원소 질량: 186.12559444

이름 및 식별자

우선 이름: Isovaleric anhydride
IUPAC: 3-methylbutanoyl 3-methylbutanoate
영어명: ISOVALERIC ANHYDRIDE
분자식: C10H18O3
분자량: 186.25

이름 및 동의어

Isovaleric anhydride1468-39-93-methylbutanoic anhydride3-methylbutanoyl 3-methylbutanoateButanoic acid, 3-methyl-, 1,1'-anhydrideisopentanoic anhydrideButanoic acid, 3-methyl-, anhydrideL6G86855EHisovaleric acid anhydride3-Methylbutyric anhydrideEINECS 215-994-3ISOVALERYL ANHYDRIDE

이름 더 보기

Diisovaleric anhydrideIsovalericAnhydride>3-METHYLBUTYRIC ANHYDRIDEISOVALERIC ANHYDRIDE 99+%3-methyl-butanoicacianhydrideBis(3-methylbutyric)anhydride3-METHYL-2-BUTANOIC-ANHYDRIDE

AI3-52401DTXSID70870878RefChem:792440DTXCID40818560215-994-3MFCD00015051IsovalericanhydrideIsovaleriansaureanhydrid

데이터베이스 식별자

CAS: 1468-39-9
PubChem CID: 73847
DTXSID: DTXSID70870878
UNII: L6G86855EH
EC Number: 215-994-3
Nikkaji: J7.744E

물성

구조 계산 물성

XLogP: 2.4
극성 표면적: 43.4 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 3
회전 가능 결합 수: 6
무거운 원자 수: 13
형식 전하: 0
복잡도: 163

실험 및 물리화학적 성질

SpringerMaterials PropertiesOptical coefficient

물리화학적 성질

녹는점: -65 °C · -65°C
끓는 점: 103 · 103-104°C 24mm
밀도: 0.932 g/mL · 0.932 g/mL at 20 °C (lit.)
굴절률: 20 · n20/D 1.417
인화점: 91 °C · 91°C
저장 조건: 30 °C · Store below +30°C.
물리적 상태: 투명한 액체
색상: 무색 내지 거의 무색
냄새: very pungent, acrid, oflensive, dry-sour
BRN: 1635850 · 1635850
InChI: 1S/C10H18O3/c1-7(2)5-9(11)13-10(12)6-8(3)4/h7-8H,5-6H2,1-4H3
InChIKey: FREZLSIGWNCSOQ-UHFFFAOYSA-N
SMILES: CC(C)CC(=O)OC(=O)CC(C)C
EPA: Isovaleric anhydride (1468-39-9)

화학적 성질

Isovaleric anhydride is a colorless liquid. Sp.Gr. 0.93. Soluble in alcohol and oils. Its odor is very pungent, acrid, oflensive, dry-sour, and the taste is similar to that of iso-Valerie acid (decomposition to acid in water).

안전 및 규제

GHS 분류

GHS Classification · 4건

Danger

H311 (86.4%): Toxic in contact with skin [Danger Acute toxicity, dermal]

P260, P262, P264, P270, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P361+P364, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information · 2건

Chemical: Butanoic acid, 3-methyl-, anhydride

Isopentanoic anhydride: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesAcute Tox. 3 (86.4%)

안전 데이터

wgk: 3
tsca: TSCA listed
ridadr: UN 2922 8/PG 2
HS 번호: 2915.60.5000
risk_code: 24-34
hazard_code: T
safety_code: 26-36/37/39-45
포장분류: II
위험 등급: 8
F 고인화성물질: 10-21
Hazard Classifications: Skin Corr. 1B
스토리지 클래스: 6.1B - Non-combustible acute toxic Cat. 1 and 2very toxic hazardous materials

화학 및 산업

용도 및 제조

General Manufacturing InformationButanoic acid, 3-methyl-, 1,1'-anhydride: ACTIVE

상·하류 제품 정보

상류 원료

공급사50 곳

常州市弘裕化工有限公司0519-89996110 13813691203 · [email protected]

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]

河南赢创生物科技有限公司16650615803 · [email protected]

연결된 노트

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