2-Methyl-2-pentene (HCID 12243)

名称と識別子

優先名称: 2-Methyl-2-pentene
IUPAC: 2-methylpent-2-ene
英語名: 2-methylpent-2-ene
分子式: C6H12
分子量: 84.16

名称と別名

2-METHYL-2-PENTENE625-27-42-Pentene, 2-methyl-7KOG6SH4S6NSC-73910DTXSID8073217RefChem:475176DTXCID8043365210-883-62-Methylpent-2-ene4-Methyl-3-pentenePentene, methyl-

名称をさらに表示

UNII-7KOG6SH4S6EINECS 210-883-6NSC 73910MFCD0000938237275-41-51,1-Dimethyl-1-buteneMETHYLPENTENENSC73910

データベース識別子

CAS: 37275-41-5、625-27-4
PubChem CID: 12243
DTXSID: DTXSID8073217
UNII: 7KOG6SH4S6
EC Number: 210-883-6
Nikkaji: J43.506F

物性

構造計算による物性

XLogP: 2.7
極性表面積: 0 Å²
水素結合供与体数: 0
水素結合受容体数: 0
回転可能結合数: 1
重原子数: 6
形式電荷: 0
複雑度: 47

実験および物理化学的性質

Vapor Pressure158.0 [mmHg]

Physical DescriptionClear colorless liquid; [Sigma-Aldrich MSDS]

Kovats Retention Index · 3 件

607；587.18；608；605；604.6；606.3；606.7；607.3；608；609；605；605；606；606；606；606；606.2；607；607；606

597.7；598；597.9；598.1；610.5；610.7；610.9；611.1；611.3；611.5；598；598；597.3；595；598；598；597.56；600；595；598

642；654

物理化学的性質

EPAの化学物質情報: Pentene, methyl- (37275-41-5)

安全と法規制

GHS分類

GHS Classification · 5 件

Danger

H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]；H304 (71.1%): May be fatal if swallowed and enters airways [Danger Aspiration hazard]；H315 (28.9%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (28.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (28.9%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]；H336 (10.5%): May cause drowsiness or dizziness [Warning Specific target organ toxicity, single exposure; Narcotic effects]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P331, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 76 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

危険有害性情報

Hazards SummaryCauses general anesthesia and respiratory depression in inhalation lethal-concentration studies of mice and rats; [RTECS] May cause irritation; An aspiration hazard by ingestion (may cause lung injury); [Sigma-Aldrich MSDS]

Hazard Classes and CategoriesFlam. Liq. 2 (100%)；Asp. Tox. 1 (71.1%)；Skin Irrit. 2 (28.9%)；Eye Irrit. 2 (28.9%)；STOT SE 3 (28.9%)；STOT SE 3 (10.5%)