二硫代磷酸二乙酯

二硫代磷酸二乙酯用途

【用途一】
O，O-二乙基二硫代磷酸酯简称乙基硫化物，也是一种重要的农药中间体，可用于制备有机磷杀虫剂如甲拌磷、特丁硫磷、伏杀硫磷等，并可通过氯化合成另一个有机磷中间体O，O-二乙基硫代磷酰氯。
【用途二】
该品为农药中间体，用以制取甲拌磷和乙基稻丰散等农药。O,O-二乙基二硫代磷酸酯经氯化得到O,O-二乙基硫代磷酰氯，也是农药中间体，用于合成对硫磷、内吸磷、治螟磷、辛硫磷、1605、1059和苏化203等。
【用途三】
该品为农药中间体，用以制取甲拌磷和乙基稻丰散等农药。

点击显示

二硫代磷酸二乙酯名称

[ CAS 号 ]:
298-06-6

[ 中文名 ]:
O,O′-二乙基二硫代磷酸酯

[ 英文名 ]:
Diethyl dithiophosphoric acid

[中文别名 ]:

[英文别名 ]:

O,O-Diethyl hydrogen dithiophosphate
SHPS&O2&O2
DEPTA
MFCD00004825
O,O-Diethyl hydrogen phosphorodithioate
di-o-ethyldithiophosphate
U.N. 1760
dithiophosphoric acid O,O-diethyl ester
ETHYL THIOACID
EP-1

二硫代磷酸二乙酯物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
232.7±9.0 °C at 760 mmHg

[ 熔点 ]:
<0ºC

[ 分子式 ]:
C₄H₁₁O₂PS₂

[ 分子量 ]:
186.233

[ 闪点 ]:
82.8±0.0 °C

[ 精确质量 ]:
185.993805

[ PSA ]:
99.16000

[ LogP ]:
1.72

[ 蒸汽压 ]:
0.1±0.4 mmHg at 25°C

[ 折射率 ]:
1.513

[ 储存条件 ]:
2-8°C

二硫代磷酸二乙酯MSDS

详细MSDS(安全技术说明书)

二硫代磷酸二乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TD7350000

CHEMICAL NAME :: Phosphorodithioic acid, O,O-diethyl ester

CAS REGISTRY NUMBER :: 298-06-6

BEILSTEIN REFERENCE NO. :: 0507407

LAST UPDATED :: 199806

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C4-H11-O2-P-S2

MOLECULAR WEIGHT :: 186.24

WISWESSER LINE NOTATION :: SHPS&O2&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1175,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1175,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4510 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1175,1986

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1640 mg/m3/4H

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0539075 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6232 No. of Facilities: 37 (estimated) No. of Industries: 3 No. of Occupations: 4 No. of Employees: 5271 (estimated) No. of Female Employees: 2100 (estimated)

点击显示

二硫代磷酸二乙酯安全信息

[ 符号 ]:

GHS05, GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301 + H311-H314-H330

[ 警示性声明 ]:
P260-P280-P284-P301 + P310-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
T:Toxic;

[ 风险声明 (欧洲) ]:
R23/24/25;R34

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 3265 8/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
TD7350000

[ 包装等级 ]:
III

[ 危险类别 ]:
8

二硫代磷酸二乙酯合成路线

详细合成路线

二硫代磷酸二乙酯上下游产品

二硫代磷酸二乙酯上游产品

二硫代磷酸二乙酯下游产品

二硫代磷酸二乙酯制备

由无水乙醇和五硫化二磷反应制得。

点击显示

二硫代磷酸二乙酯文献

Simple hollow fiber renewal liquid membrane extraction method for pre-concentration of Cd(II) in environmental samples and detection by flame atomic absorption spectrometry.

Anal. Chim. Acta 638(1) , 45-50, (2009)

A hollow fiber renewal liquid membrane (HFRLM) extraction method to determine cadmium (II) in water samples using Flame Atomic Absorption Spectrometry (FAAS) was developed. Ammonium O,O-diethyl dithio...

Effects of some chelating agents on the uptake and distribution of 203Hg2+ in the brown trout (Salmo trutta): studies on ethyl- and isopropylxanthate, diethyl- and diisopropyldithiophosphate, dimethyl- and diethyldithiocarbamate and pyridinethione.

Arch. Toxicol. 62(5) , 387-91, (1988)

Brown trout, Salmo trutta, were exposed to water containing 0.1 microgram/l 203Hg2+, alone or with potassium ethylxanthate (PEX), sodium isopropylxanthate (SIX), sodium diethyldithiophosphate (SEP), s...

Thermospray flame furnace-AAS determination of copper after on-line sorbent preconcentration using a system optimized by experimental designs.

Anal. Sci. 21(11) , 1337-42, (2005)

The present paper describes the on-line coupling of a flow-injection system to a new technique, thermospray flame furnace-AAS (TS-FF-AAS), for the preconcentration and determination of copper in water...

更多文献

二硫代磷酸二乙酯

二硫代磷酸二乙酯用途

二硫代磷酸二乙酯名称

二硫代磷酸二乙酯物理化学性质

二硫代磷酸二乙酯MSDS

详细MSDS(安全技术说明书)

二硫代磷酸二乙酯毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

二硫代磷酸二乙酯安全信息

二硫代磷酸二乙酯合成路线

详细合成路线

二硫代磷酸二乙酯上下游产品

二硫代磷酸二乙酯上游产品

二硫代磷酸二乙酯下游产品

二硫代磷酸二乙酯制备

二硫代磷酸二乙酯文献

相关化工产品/化学物质：

推荐生产厂家/供应商：

相关化合物