Pentyl ether

HCID 12743CAS 693-65-2
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基本情報

標準SMILES
CCCCCOCCCCC
InChIKey
AOPDRZXCEAKHHW-UHFFFAOYSA-N
分子式
C10H22O
平均分子量
158.28 g/mol
単同位体質量
158.16706532

概要

diesel fuel additive

名称と識別子

優先名称
Pentyl ether
IUPAC
1-pentoxypentane
現地名
アミルエーテル
英語名
PENTYL ETHER
分子式
C10H22O
分子量
158.28

名称と別名

Dipentyl etherPentyl ether693-65-2n-Amyl etherDiamyl ethern-Pentyl etherPentane, 1,1'-oxybis-1,1'-OXYBISPENTANE4G19C1NH3ENSC-6571DTXSID4022105RefChem:171515
名称をさらに表示
アミルエーテルn-ペンチルエーテルジペンチルエーテルジアミルエーテルn-ジアミルエーテルn-アミルエ-テルペンチルエーテル1-(ペンチルオキシ)ペンタンNSC 6571Amyloxide(n-C5H11)2O
DTXCID402105211-756-8Amyl ether1-pentoxypentaneDi-n-amyl etherPentyloxypentaneDi-n-pentyl ether1-(Pentyloxy)pentane

データベース識別子

CAS
693-65-2
PubChem CID
12743
DTXSID
DTXSID4022105
UNII
4G19C1NH3E
EC Number
211-756-8
Nikkaji
J6.935C

物性

構造計算による物性

XLogP
3.7
極性表面積
9.2 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
8
重原子数
11

実験および物理化学的性質

SpringerMaterials PropertiesBoiling point

物理化学的性質

融点
69 °C · −69 °C(lit.)
沸点
187 · 187-188 °C(lit.)
比重(密度)
0.785 g/mL · 0.785 g/mL at 25 °C(lit.)
蒸気密度
5.46 · 5.46
蒸気圧
0.7 hPa · 0.7 hPa (20 °C)
屈折率
20 · n20/D 1.412(lit.)
化学的性質 · 1 件

化学的特性Commercial diamyl ether consists principally of di-n-amyl ether and di-isoamyl ether, with small percentages of isomeric amyl ethers and diamylene. It is a colorless to light yellow liquid which is quite stable. It is insoluble in water but soluble in methanol, ethyl ether, ethyl acetate, acetone, aliphatic and aromatic hydrocarbons, fixed oils, oleic and hot stearic acids, hot paraffin and carnauba waxes, the latter two solidifying when cooled. Unlike the lower aliphatic ethers, it will not dissolve nitrocellulose when admixed with ethanol. However, a mixture of diamyl ether and 20% ethanol will dissolve ethylcellulose.

安全と法規制

GHS分類

GHS Classification · 4 件

Warning

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

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

Aggregated GHS information provided per 40 reports by companies from 2 notifications to the ECHA C&L Inventory.

危険有害性情報

Regulatory Information · 2 件

Chemical: Pentane, 1,1'-oxybis-

Pentane, 1,1'-oxybis-: Does not have an individual approval but may be used under an appropriate group standard

Peroxide Forming Chemical · 3 件

n-Amyl ether

D: Other compounds that may form peroxides

Kelly

Hazard Classes and CategoriesFlam. Liq. 3 (100%)

安全データ

wgk
3
tsca
TSCA listed
rtecs
SC2900000
ridadr
UN 3271 3/PG 3
毒性
LD50 ivn-mus: 164 mg/kg JPMSAE 67,566,78
hs_code
2909 19 90

化学と産業

用途と製造

General Manufacturing InformationPentane, 1,1'-oxybis-: ACTIVE

応用分野

使用Dipentyl ether has been used to compose the binary mixtures with various imidazole derivatives. Solid-liquid equilibrium (SLE) of these binary mixtures have been evaluated by a dynamic method.

一般的な説明Dipentyl ether (1,1-Dipentyl ether, DPeE) is an aliphatic diether. It is formed as one of the major product during the dehydration of pentan-1-ol.

調製方法

製造方法1、Pentyl ether can be prepared from iso-Amylalcohol by dehydration.2、It can be prepared from iso-Amylbromide and Sodium amylalcoholate.

純化方法Repeatedly reflux amyl ether over sodium and distil it. [Beilstein 1 IV 1643.]

上流・下流製品情報

サプライヤー44 社

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]
成都超九八生物科技有限公司13348960310 13348960310 · [email protected]
江苏星科元信息科技有限公司400-605-7200 15335295587
爱斯特（成都）生物制药股份有限公司+86-28-85122536 85324413 · [email protected]

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