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ERD-155

Supelco

O,O-Dimethyl dithiophosphate sodium salt solution

1000 μg/mL in methanol, ampule of 1.2 mL, certified reference material

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About This Item

Empirical Formula (Hill Notation):
C2H6NaO2PS2
CAS Number:
26377-29-7
Molecular Weight:
180.16
EC Number:
200-659-6
UNSPSC Code:
41116107

grade

certified reference material

feature

Snap-N-Spike®/Snap-N-Shoot®

packaging

ampule of 1.2 mL

concentration

1000 μg/mL in methanol

application(s)

environmental

format

single component solution

storage temp.

−20°C

SMILES string

[Na+].COP([S-])(=S)OC

Legal Information

Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

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M E Mount
Toxicology and applied pharmacology, 72(2), 236-244 (1984-02-01)
Recognition of exposure to imidan was assessed in goats by dialkyl phosphate concentrations, blood cholinesterase (ChE) determinations, and blood imidan concentrations. Groups of three goats received 5.0 mg imidan/kg/day (low dose) or 10 mg imidan/kg/day (high dose) for 7 days
C Aprea et al.
International archives of occupational and environmental health, 66(5), 333-338 (1994-01-01)
Biological monitoring was carried out by assaying urinary dimethylated alkylphosphates [dimethyldithiophosphate (DMDTP), dimethylthio-phosphate (DMTP), and dimethylphosphate (DMP)] in 11 workers exposed to chlorpyrifos-methyl and azinphosmethyl during operations in a previously sprayed peach orchard. The subjects were divided into groups on
R A Fenske
American Industrial Hygiene Association journal, 49(9), 438-444 (1988-09-01)
Nineteen workers conducting mixing and high-volume airblast applications of the organophosphorus pesticide malathion were monitored simultaneously by biological monitoring and fluorescent tracer evaluation of dermal exposure. Complete 72-hr urine samples were collected and analyzed for dimethylthiophosphate and dimethyldithiophosphate metabolites. Dermal
C Aprea et al.
Archives of environmental contamination and toxicology, 48(1), 127-134 (2005-01-20)
This article describes a study of exposure to dimethoate during spraying of olive trees in Viterbo province in central Italy. Airborne concentrations of dimethoate were in the range 1.5 to 56.7 nmol/m(3). Total skin contamination was in the range 228.4
S A de Licastro et al.
Comparative biochemistry and physiology. C, Comparative pharmacology and toxicology, 104(1), 43-46 (1993-01-01)
1. A new series of organophosphorus compounds derived from N-substituted maleamic esters by reaction with dimethyl and diethyl phosphorodithioic acid was synthesized. 2. Two isomers, with chemical structures analogous to malathion were obtained for each maleamic ester assayed. 3. They
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