二硫代磷酸二乙酯

【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。

[ 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

详细MSDS(安全技术说明书)

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)

[ 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

详细合成路线

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公司名：上海化源世纪贸易有限公司

区域：上海市普陀区

价格：

联系人：徐经理

产品详情：二硫代磷酸二乙酯

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公司名：上海吉至生化科技有限公司

区域：上海市奉贤区

价格：
￥1988.0/100ml ￥6718.0/500ml ￥218.0/5ml ￥448.0/25ml

联系人：刘佳

产品详情：二硫代磷酸二乙酯

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公司名：上海阿拉丁生化科技股份有限公司

区域：上海市浦东新区

价格：
￥1567.9/100ml ￥459.9/25ml ￥5345.9/500ml ￥194.9/5ml

联系人：阿拉丁

产品详情：二硫代磷酸二乙酯

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