O,O-dimethyl phosphorodithioate (HCID 12959)

개요

Dimethyldithiophosphate is an organic thiophosphate.

이름 및 식별자

우선 이름: O,O-dimethyl phosphorodithioate
IUPAC: dimethoxy-sulfanyl-sulfanylidene-λ5-phosphane
현지명: 디알킬디티오인산
영어명: Dimethylphosphorodithioate
분자식: C2H7O2PS2
분자량: 158.18

이름 및 동의어

756-80-9O,O-DIMETHYL DITHIOPHOSPHATEO,O-DimethyldithiophosphateDimethyl phosphorodithioateDimethyldithiophosphoric acidDimethyl phosphodithionateO,O-Dimethyl phosphorodithioateO,O-Dimethyl dithiophosphoric acidO,O-Dimethyl phosphorodithioic acid4K09JRW4Z6DTXSID5027306Kyselina O,O-dimethyldithiofosforcna

이름 더 보기

디알킬디티오인산O,O-디메틸수소디씨오포스페이트O,O-Dimethyl S-hydrogen phosphorodithioateDMPTATHIOACIDMP-1MAPBPMAP2K1IP1U.N. 1760METHOTHIOACIDdimethyldithio

DMDTPRefChem:855038DTXCID707306212-053-9DimethylphosphorodithioateDimethyldithiophosphatePhosphorodithioic acid, O,O-dimethyl esterO,O-Dimethyl hydrogen dithiophosphate

데이터베이스 식별자

CAS: 756-80-9
PubChem CID: 12959
DTXSID: DTXSID5027306
ChEBI: CHEBI:166461
UNII: 4K09JRW4Z6
EC Number: 212-053-9
Nikkaji: J2.109A

물성

구조 계산 물성

XLogP: 1.7
극성 표면적: 51.6 Å²
수소 결합 공여자 수: 1
수소 결합 수용자 수: 4
회전 가능 결합 수: 2
무거운 원자 수: 7
형식 전하: 0
복잡도: 85.7

실험 및 물리화학적 성질

Chemical ClassesOther Classes -> Organophosphates, Other

PesticidesEnvironmental transformation -> Pesticide transformation products (metabolite, successor)

물리화학적 성질

끓는 점: 65 ℃ · 65℃
밀도: 1.29 · 1.29
증기압: 1.33 hPa · 1.33hPa at 48.5℃
굴절률: 1.535 · 1.535
저장 조건: -20 °C · -20°C
용해도: 클로로포름(약간 용해됨), 메탄올(약간 용해됨)
물리적 상태: 투명한 액체
산도 계수 (pKa): -0.1 · -0.10±0.30(Predicted)
색상: Colorless to Light yellow to Red
수용성: 226 g/L · 226g/L at 20℃
LogP: -0.7 at · -0.7 at 22℃
EPA: O,O-Dimethyl dithiophosphate (756-80-9)

안전 및 규제

GHS 분류

GHS Classification · 6건

Danger

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

P203, P210, P233, P234, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P318, P321, P330, P363, P370+P378, P390, P403+P235, P405, P406, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 30 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

H227: Combustible liquid [Warning Flammable liquids]

유해성 정보

Regulatory Information · 2건

Hazard Traits - Developmental Toxicity; Neurotoxicity

Status: Active Update: 22-11-2010 https://echa.europa.eu/registration-dossier/-/registered-dossier/10137

Hazards Summary · 1건

A human metabolite of many organophosphate pesticides; Emergency treatment: Organophosphates; [HSDB] Dialkyl phosphate metabolites are considered non-toxic and do not inhibit cholinesterase activity like their parent pesticides; May also be found in the environment as a result of organophosphate pesticide degradation; [https://www.cdc.gov/biomonitoring/pdf/OP-DPM_FactSheet.pdf] A severe eye and moderate skin irritant; Causes effects to male fertility index in repeated inhalation studies of rats; [RTECS]

Hazard Classes and Categories · 2건

Flam. Liq. 3 (100%)

Flammable liquids - Category 4

안전 및 보호

Cleanup Methods · 2건

AN ORGANOPHOSPHATE CONTAINING WASTEWATER IS TREATED AT PH 5-7.5 WITH ACTIVATED SLUDGE. THUS, AN ACTIVATED SLUDGE WAS ACCLIMATIZED IN A CULTURE MEDIUM CONTAINING DIMETHYL DITHIOPHOSPHATE AMMONIUM SALT; THEN THE SLUDGE WAS USED TO TREAT A DIMETHYL DITHIOPHOSPHATE CONTAINING WASTEWATER. THE TOTAL ORG C OF 83-87 PPM WAS REDUCED TO 17-19 PPM AFTER 12 HR OF TREATMENT.

THE ACTIVATED SLUDGE WAS ACCLIMATED TO O,O-DIMETHYL PHOSPHORODITHIOATE BY THE FILL & DRAW METHOD. THE ACCLIMATED, ACTIVATED SLUDGE DEGRADE 500 MG/L IN 7 HR. THE PH OF THE MIXED LIQUOR WAS ADJUSTED TO DEGRADE O,O-DIMETHYL PHOSPHORODITHIOATE & THE OPTIMUM PH WAS 6.5-7.0.

독성 정보

Environmental FateO,O-DIMETHYL DITHIOPHOSPHATE IS PRODUCED AS METABOLITE FROM MANY ORGANOPHOSPHATE INSECTICIDES IN SOIL... EXAMPLES OF SUCH ORGANOPHOSPHATES ARE PHENTHOATE, MALATHION, DIMETHOATE, & SUPRACIDE.

Effluent ConcentrationsO,O-DIMETHYL PHOSPHORODITHIOATE IS A PRECURSOR IN THE PRODUCTION OF SUCH ORGANOPHOSPHORUS PESTICIDES AS MALATHION, DIMETHOATE, ETC, & IS ABUNDANT IN WASTE-WATER OF PESTICIDE MFR.

Probable Routes of Human ExposureDIMETHYL PHOSPHATE & ITS THIODERIVATIVES WERE EXCRETED IN URINE OF HUMANS AFTER OCCUPATIONAL EXPOSURE TO ORGANOPHOSPHORUS PESTICIDES.

Toxicity DataLC50 (rat) = 1,700 mg/m3/4h

안전 데이터

tsca: TSCA listed
HS 번호: 2920.19.5000
유해 물질 데이터: 756-80-9(Hazardous Substances Data)

화학 및 산업

약리 정보

Metabolism/MetabolitesO,O-DIMETHYL DITHIOPHOSPHATE IS PRODUCED AS METABOLITE FROM MANY ORGANOPHOSPHATE INSECTICIDES IN...PLANTS /&/ ANIMALS... EXAMPLES OF SUCH ORGANOPHOSPHATES ARE PHENTHOATE, MALATHION, DIMETHOATE, & SUPRACIDE.

Absorption, Distribution and ExcretionIN THE UNITED STATES ON A NATIONAL BASIS FOR FISCAL YEAR 1970-74 ANALYSIS OF 267 URINE SAMPLES FROM GENERAL POPULATION REVEALED THE PRESENCE OF DIALKYL PHOSPHATE.

용도 및 제조

Uses · 5건

Used to make insecticides such as malathion, azinphos-methyl, phosmet, and methidathion; [HSDB]

CHEM INT FOR MALATHION (INSECTICIDE)

CHEM INT FOR AZINPHOS-METHYL (INSECTICIDE)

CHEM INT FOR PHOSMET (INSECTICIDE)

CHEM INT FOR METHIDATHION (INSECTICIDE)

U.S. Exports · 2건

(1979) No Data

(1981) No Data

U.S. Imports · 2건

(1979) No Data

(1981) No Data

U.S. Production · 2건

(1978) 7.0X10+9 G-EST PRODN FOR PESTICIDE USE

(1982) 7.0X10+9 G-EST PRODN FOR PESTICIDE USE

Consumption PatternsESSENTIALLY 100% AS A CHEM INT FOR INSECTICIDES

Methods of ManufacturingREACTION OF PHOSPHOROUS PENTASULFIDE WITH METHYL ALCOHOL

공급사50 곳

湖北永阔科技有限公司027-59223108 15972152991 · [email protected]

陕西缔都新材料有限公司81124267 17392282731 · [email protected]

湖北万得化工有限公司15377098680 15377098680 · [email protected]

湖北威德利化学试剂有限公司181-6332-1995 18062128043 · [email protected]

艾吉析科技（上海）有限公司17717235263 · [email protected]

연결된 노트

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기본 정보

개요