Cyclopentane, methylene- (HCID 73714)

이름 및 식별자

우선 이름: Cyclopentane, methylene-
IUPAC: methylidenecyclopentane
영어명: Methylenecyclopentane
분자식: C6H10
분자량: 82.14

이름 및 동의어

Methylenecyclopentane1528-30-9Cyclopentane, methylene-EINECS 216-203-4DTXSID9061756RefChem:580957DTXCID4034944216-203-4InChI=1/C6H10/c1-6-4-2-3-5-6/h1-5HmethylidenecyclopentaneMFCD00001421methylencyclopentane

이름 더 보기

SKL194methylene-cyclopentanMethylenecyclopentane>METHYLENECYCLOPENTANE ISO 9001：2015 REACH

methlenecyclopentanemethylene-cyclopentaneMethylene cyclopentaneMethylenecyclopentane, 97%SCHEMBL101996SCHEMBL101997SCHEMBL766976SCHEMBL2924673

데이터베이스 식별자

CAS: 1528-30-9
PubChem CID: 73714
DTXSID: DTXSID9061756
UNII: Z39J9DST67
EC Number: 216-203-4
Nikkaji: J132.791G

물성

구조 계산 물성

XLogP: 2.1
극성 표면적: 0 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 0
회전 가능 결합 수: 0
무거운 원자 수: 6
형식 전하: 0
복잡도: 54.4

실험 및 물리화학적 성질

SpringerMaterials PropertiesDensity

Physical DescriptionLiquid

물리화학적 성질

끓는 점: 75 · 75-76 °C(lit.)
밀도: 0.781 g/mL · 0.781 g/mL at 25 °C(lit.)
굴절률: 20 · n20/D 1.435(lit.)
인화점: -18 °C · -18 °C
저장 조건: 2 · 2-8°C
물리적 상태: 투명한 액체
색상: 무색 내지 거의 무색
InChI: 1S/C6H10/c1-6-4-2-3-5-6/h1-5H2
InChIKey: NFJPEKRRHIYYES-UHFFFAOYSA-N
SMILES: C=C1CCCC1
EPA: Cyclopentane, methylene- (1528-30-9)

안전 및 규제

GHS 분류

GHS Classification · 4건

Danger

H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]

P210, P233, P240, P241, P242, P243, P280, P301+P316, P303+P361+P353, P331, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 41 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information · 1건

Cyclopentane, methylene- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Cyclopentane, methylene- 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)

Hazard Classes and CategoriesFlam. Liq. 2 (100%)

안전 데이터

wgk: 3
tsca: TSCA listed
ridadr: UN 3295 3/PG 2
HS 번호: 2902.19.0050
risk_code: 11-65
hazard_code: F,Xn
safety_code: 16-62
포장분류: I
위험 등급: 3.1
기존화학 물질: KE-23896
Hazard Classifications: Asp. Tox. 1Flam. Liq. 2
스토리지 클래스: 3 - Flammable liquids

화학 및 산업

용도 및 제조

U.S. Production2023: 3,786,901 lb

Industry UsesFuel

General Manufacturing Information · 2건

All Other Basic Organic Chemical Manufacturing

Cyclopentane, methylene-: ACTIVE

응용 분야

용도Methylenecyclopentane has been used in total synthesis of (±)-cephalotaxin.

일반 설명Hydration rate of methylenecyclopentane has been measured spectrophotometrically in aqueous perchloric acid. Trost′s palladium-mediated methylenecyclopentane annelation to the nitroalkene yields methylenecyclopentane derivative.