Diethyl methylphosphonite (HCID 85063)

概要

This material has many uses, including as a chemical weapon precursor.

名称と識別子

優先名称: Diethyl methylphosphonite
IUPAC: diethoxy(methyl)phosphane
現地名: メチル亜ホスホン酸ジエチル
英語名: Methyldiethoxyphosphine
分子式: C5H13O2P
分子量: 136.13

名称と別名

Diethyl methylphosphonite15715-41-0MethyldiethoxyphosphinePhosphonous acid, methyl-, diethyl esterDiethoxymethylphosphineDiethyl methanephosphonitePhosphonous acid, P-methyl-, diethyl esterEINECS 239-805-9DTXSID6065927RefChem:133425DTXCID3035052NSSMTQDEWVTEKN-UHFFFAOYSA-N

名称をさらに表示

メチル亜ホスホン酸ジエチルDiethyl MethylphosphitediethoxyphosphineGlufosinate Impurity 7Methyldiethoxyphosphine,99%

diethoxy(methyl)phosphaneO,O-Diethyl methylphosphoniteDiethyl Methylphosphonite (~90%)C5H13O2PMFCD00009089diethylmethylphosphonitemethyl diethoxyphosphineSCHEMBL196001

データベース識別子

CAS: 15715-41-0
PubChem CID: 85063
DTXSID: DTXSID6065927
EC Number: 239-805-9
Nikkaji: J248.736E

物性

構造計算による物性

XLogP: 0.8
極性表面積: 18.5 Å²
水素結合供与体数: 0
水素結合受容体数: 2
回転可能結合数: 4
重原子数: 8
形式電荷: 0
複雑度: 43.7

実験および物理化学的性質

Physical DescriptionThis material has many uses, including as a chemical weapon precursor.

物理化学的性質

沸点: 47 °C · 47 °C(Press: 50 Torr)
比重(密度): 0 · 0,9 g/cm3
屈折率: 1.4168 · 1.4168
闪点: 38 °C · 38°C
貯蔵温度: 2 · 2-8°C
溶解性: Chloroform (Slightly), Methanol (Slightly)
外見: 液体
水溶解度: 水中でゆっくりと加水分解します。
安定性: Air and Moisture Sensitive
InChI: InChI=1S/C5H13O2P/c1-4-6-8(3)7-5-2/h4-5H2,1-3H3
InChIKey: NSSMTQDEWVTEKN-UHFFFAOYSA-N
SMILES: P(C)(OCC)OCC
EPAの化学物質情報: Phosphonous acid, methyl-, diethyl ester (15715-41-0)

安全と法規制

GHS分類

GHS Classification · 4 件

Danger

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

P210, P233, P240, P241, P242, P243, P260, P262, P264, P264+P265, P270, P271, P280, P284, P301+P316, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P316, P320, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 45 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Reactive GroupAmines, Phosphines, and Pyridines

Reactivity AlertsHighly Flammable

Reactivity ProfileThis compound is expected to react with oxidizing agents, possibly resulting in fire.

Air and Water ReactionsNo rapid reaction with air. No rapid reaction with water.

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

DHS Chemicals of Interest (COI) · 4 件

Diethyl methylphosphonite

30

2.2000000000000002

Chemical Weapons/Chemical Weapons Precursors chemical material that, if stolen or diverted, can be converted into weapons using simple chemistry, equipment, or techniques.

法規制情報

DHS Chemicals of Interest (COI) · 4 件

Diethyl methylphosphonite

30

2.2000000000000002

Chemical Weapons/Chemical Weapons Precursors chemical material that, if stolen or diverted, can be converted into weapons using simple chemistry, equipment, or techniques.

安全データ

wgk: 3
tsca: TSCA listed
ridadr: 1993
risk_code: 10-36/37/38-22
hazard_code: Xn
safety_code: 16-26-36/37/39
hazard_class: 6.1
packing_group: II
Hazard Classifications: Acute Tox. 4 OralFlam. Liq. 3
ストレージクラス: 3 - Flammable liquids

化学と産業

用途と製造

General Manufacturing InformationPhosphonous acid, P-methyl-, diethyl ester: INACTIVE

応用分野

使用Dimethyl methylphosphonate is a phosphonite reagent used in the generation of phosphinic acid derivative via Arbuzov reaction and as a cyclization reagentin the preparation of 2-substituted penems. It is a chiral intermediate.