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蔬果磷

蔬果磷用途

Dioxabenzofos is a pesticide that causes rreversible ataxia in chicken, mice, and sheep.

蔬果磷名称

[ CAS 号 ]:
3811-49-2

[ 中文名 ]:
蔬果磷

[ 英文名 ]:
salithion

[中文别名 ]:

[英文别名 ]:

2-methoxy-4H-1,3,2-benzodioxaphosphorine-2-sulfide
Dioxabenzofos [BSI:ISO]
Salithion
Dioxabenzofos
2-methoxy-4H-1,3,2-benzodioxaphosphorin-2-sulfide
Fenphosphorin
EINECS 223-292-3
4H-1,3,2-Benzodioxaphosphorin,2-methoxy-,2-sulfide
Salithion-sumitomo
2-methoxy-4H-1,3,2-benzodioxaphosphorin 2-sulphide

蔬果磷物理化学性质

[ 密度 ]:
1.37g/cm3

[ 沸点 ]:
274.4ºC at 760mmHg

[ 熔点 ]:
52.5ºC

[ 分子式 ]:
C₈H₉O₃PS

[ 分子量 ]:
216.19400

[ 闪点 ]:
119.8ºC

[ 精确质量 ]:
216.00100

[ PSA ]:
69.59000

[ LogP ]:
3.11710

[ 折射率 ]:
1.59

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

蔬果磷MSDS

蔬果磷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DF4375000

CHEMICAL NAME :: 4H-(1.3.2)Benzodioxaphosphorine, 2-methoxy-, 2-sulfide

CAS REGISTRY NUMBER :: 3811-49-2

LAST UPDATED :: 199612

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C8-H9-O3-P-S

MOLECULAR WEIGHT :: 216.20

WISWESSER LINE NOTATION :: T66 BOPO EHJ CS CO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 102 mg/kg

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 400 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 88 mg/kg

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1250 mg/kg

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

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 81600 ug/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 110 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - structural change in nerve or sheath Behavioral - ataxia

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 500 ug/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 116,185,1983

蔬果磷安全信息

[ 危害码 (欧洲) ]:
T: Toxic;N: Dangerous for the environment;

[ 风险声明 (欧洲) ]:
24/25-39/25-51/53

[ 安全声明 (欧洲) ]:
S38;S45;S61;S36/S37

[ 危险品运输编码 ]:
UN 2783

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
2934999021

蔬果磷合成路线

蔬果磷制备

1.将O-甲基硫代磷酰二氯和水杨醇在水相pH11-12下进行反应则合成。1.水杨醇的制备苯酚与硼酸、甲醛反应后，制水杨醇。2.蔬果磷的制备水杨醇与O-甲基硫代磷酰二氯反应，即得蔬果磷。该制备方法由于水杨醇性质很不稳定，易引起聚合，因而影响蔬果磷的纯度和收率。近年来国外开展了蔬果磷新工艺研究，即以水杨醛与甲基硫代磷酰二氯在碱流中反应而制得O-甲基-O-甲酰基苯基硫代磷酰氯，再与硼氢化物在碱液中反应而得蔬果磷

2.水杨醉的制备将47g笨酚、31g硼酸、25L甲笨，在搅拌下加热回流，脱除生成的水。脱水毕，再加120mL甲笨，于80~85℃通入leg经纯化的甲醛气体，然后在80-85’反应1h。反应毕，将物料倾入200mL水中，加入饱和碳酸钠洛液碱解，使pH值达8一8 .5静置分层，分出水层，先用乙醚提取，后用稀硫酸酸化至pH值为1一2，再用乙醚提取，醚层用10 %}碳酸钠和水洗涤，经十燥、脱醚，余下白色固体即为水杨醉水杨醇也可将苯酚与甲醛水溶液在醋酸锌催化下反应制得。

蔬果磷海关

[ 海关编码 ]: 2934999021

[ 中文概述 ]:
2934999021 恶唑磷,蔬果磷,茂硫磷,除害磷等〔包括甲基吡恶磷,丁硫环磷,硫环磷,杀扑磷,伏杀硫磷,地胺磷〕。监管条件:S(进出口农药登记证明)。增值税率:17.0%。退税率:9.0%。最低关税:6.5%。普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 监管条件 ]: S.进出口农药登记证明

[ Summary ]:
2934999021 o,o-dimethyl s-(2-morpholino-2-oxoethyl) phosphorodithioate。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

蔬果磷