1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3R,6S)-rel-

HCID 6950374CAS 13076-19-2

기본 정보

표준 SMILES: C[C@@H]1OC(=O)[C@@H](C)OC1=O
InChIKey: JJTUDXZGHPGLLC-ZXZARUISSA-N
분자식: C6H8O4
평균 분자량: 144.12 g/mol
단동위원소 질량: 144.04225874

이름 및 식별자

우선 이름: 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3R,6S)-rel-
IUPAC: (3R,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione
영어명: 1,4-Dioxane-2,5-dione,3,6-dimethyl-, (3R,6S)-
분자식: C6H8O4
분자량: 144.13

이름 및 동의어

13076-19-21,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3R,6S)-rel-RefChem:416906603-437-0meso-lactide(3R,6S)-3,6-dimethyl-1,4-dioxane-2,5-dionerel-(3R,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dionetrans-Lactide(3R,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione; trans-3,6-Dimethyl-1,4-dioxane-2,5-dione; trans-3,6-Dimethyl-p-Dioxane-2,5-dione; trans-Lactidestarbld0041026SCHEMBL44996DTXSID80873991

이름 더 보기

Lactic Acid Impurity 21,4-Dioxane-2,5-dione,3,6-dimethyl-, (3R,6S)-

NCGC00160356-01FL167435trans-3,6-Dimethyl-1,4-dioxane-2,5-dione

데이터베이스 식별자

CAS: 13076-19-2
PubChem CID: 6950374
DTXSID: DTXSID80873991
EC Number: 603-437-0
Nikkaji: J703.681G

물성

구조 계산 물성

XLogP: 0.6
극성 표면적: 52.6 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 4
회전 가능 결합 수: 0
무거운 원자 수: 10
형식 전하: 0
복잡도: 155

물리화학적 성질

녹는점: 52.8 °C · 52.8 °C
끓는 점: 285.5 · 285.5±15.0 °C(Predicted)
밀도: 1.186 · 1.186±0.06 g/cm3(Predicted)
용해도: 클로로포름(약간 용해됨),DMSO(약간 용해됨), 에틸아세테이트(약간 용해됨), 톨루엔(약간 용해됨)
물리적 상태: 저융점 고체
색상: 흰색에서 황백색까지
안정성: 흡습성
EPA: 1 · 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3R,6S)-rel- (13076-19-2)

안전 및 규제

GHS 분류

GHS Classification · 4건

Warning

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)

Aggregated GHS information provided per 2 reports by companies from 1 notifications to the ECHA C&L Inventory.

유해성 정보

Regulatory InformationPMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Hazard Classes and CategoriesEye Irrit. 2 (100%)

안전 데이터

tsca: TSCA listed

화학 및 산업

용도 및 제조

General Manufacturing Information1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3R,6S)-rel-: ACTIVE

응용 분야

용도Impurity of poly lactic acid or lactic acid dimerization/epimerization. meso-Lactide can be polymerized using dibutyltin derivatives. meso-Lactide was also found to be formed during polylactide processing.

공급사15 곳

艾吉析科技（上海）有限公司17717235263 · [email protected]

广州佳途科技股份有限公司81960175 18933936954 · [email protected]

深圳市优酯生物材料有限公司18138859716 · [email protected]

深圳振强药物研发有限公司0755-66853366 13670046396 · [email protected]

常州翔龙医药科技有限公司18915873328 18915873328 · [email protected]

연결된 노트

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