3,4-エポキシ-3-メチル-1-ブテン

2-Methyl-2-vinyloxirane

HCID 92166CAS 1838-94-4

基本情報

標準SMILES
C=CC1(C)CO1
InChIKey
FVCDMHWSPLRYAB-UHFFFAOYSA-N
分子式
C5H8O
平均分子量
84.12 g/mol
単同位体質量
84.05751488

概要

Isoprene oxide is a clear colorless liquid. (NTP, 1992)

名称と識別子

優先名称
2-Methyl-2-vinyloxirane
IUPAC
2-ethenyl-2-methyloxirane
現地名
3,4-エポキシ-3-メチル-1-ブテン
英語名
ISOPRENE MONOXIDE
分子式
C5H8O
分子量
84.12

名称と別名

2-Methyl-2-vinyloxirane1838-94-43,4-Epoxy-3-methyl-1-buteneOxirane, 2-ethenyl-2-methyl-O364AQJ1K5ISOPRENE EPOXIDENSC-48598DTXSID701031061EPOX-IRefChem:475224DTXCID10835244628-136-1
名称をさらに表示
2-メチル-2-エテニルオキシラン2-エテニル-2-メチルオキシラン2-ビニル-2-メチルオキシラン2-メチル-2-ビニルオキシラン1,2-エポキシ-2-メチル-3-ブテン3,4-エポキシ-3-メチル-1-ブテンイソプレン-1,2-オキシドIsoprene oxideMethyl-2-vinyloxir2-Vinylpropylene oxide2-Vinyl-2-methyloxirane
Isoprene monoxide2-ethenyl-2-methyloxiraneMFCD000752252-methyl-2-vinyl-oxiraneCCRIS 5685NSC 48598UNII-O364AQJ1K51,2-epoxy-2-methyl-3-butene

データベース識別子

CAS
1838-94-4
PubChem CID
92166
DTXSID
DTXSID701031061
UNII
O364AQJ1K5
EC Number
628-136-1
Nikkaji
J306.060H

物性

構造計算による物性

XLogP
0.7
極性表面積
12.5 Ų
水素結合供与体数
0
水素結合受容体数
1
回転可能結合数
1
重原子数
6

実験および物理化学的性質

PolymersPlastics & Rubber -> Other Monomers
Physical Description · 2 件

Isoprene oxide is a clear colorless liquid. (NTP, 1992)

Clear colorless liquid; [CAMEO]

物理化学的性質

沸点
79.5 · 79.5-80.5 °C(lit.)
比重(密度)
0.857 g/mL · 0.857 g/mL at 25 °C(lit.)
屈折率
20 · n20/D 1.416(lit.)
闪点
18 °F · 18 °F
貯蔵温度
2 · 2-8°C
外見
液体

安全と法規制

GHS分類

GHS Classification · 4 件

Danger

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

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, 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 46 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

DOT LabelCombustible Liquid
Fire HazardsFlash point data for this chemical are not available. It is probably combustible. (NTP, 1992)
Health HazardsExcerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
Hazards SummaryHighly flammable; May polymerize; [CAMEO] A skin and strong eye irritant; [Sigma-Aldrich MSDS] See 3,4-Epoxy-1-butene.
Reactive GroupHydrocarbons, Aliphatic Unsaturated
Reactivity AlertsHighly Flammable

安全と保護具

Fire FightingFires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)
First Aid · 1 件

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

Nonfire Spill ResponseSTORAGE PRECAUTIONS: You should store this material in a refrigerator. (NTP, 1992)
Isolation and EvacuationExcerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
Personal Protective Equipment (PPE) · 1 件

RECOMMENDED RESPIRATOR: When working with this chemical, wear a NIOSH-approved full face chemical cartridge respirator equipped with the appropriate organic vapor cartridges. If that is not available, a half face respirator similarly equipped plus airtight goggles can be substituted. However, please note that half face respirators provide a substantially lower level of protection than do full face respirators. (NTP, 1992)

安全データ

wgk
3
ridadr
UN 1993 3/PG 2
hs_code
2910900090
risk_code
11-36/37/38
hazard_code
F,Xi
safety_code
16-26-36/37/39

化学と産業

応用分野

使用Isoprene monoxide is used as a pharmaceutical intermediate.

一般的な説明Clear colorless liquid.

サプライヤー50 社

湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
江苏星科元信息科技有限公司400-605-7200 15335295587
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

関連反応

1 件

関連ノート

読み込み中…