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Methyldithiophosphonous acid dipropyl ester, also known as propylthiomethyl phosphonate, is an organophosphorus compound with the chemical formula C5H13O2PS2. It is a colorless liquid with a garlic-like odor and is used as a pesticide, specifically as a systemic fungicide. This chemical is effective against various fungal diseases in crops, such as powdery mildew, rust, and downy mildew. It works by inhibiting the growth and development of fungal pathogens, thus protecting plants from infection. Methyldithiophosphonous acid dipropyl ester is also known for its low toxicity to mammals, making it a relatively safe option for agricultural use. However, it is important to follow proper application guidelines and safety measures to minimize potential risks to the environment and human health.

999-34-8

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999-34-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 999-34-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,9 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 999-34:
(5*9)+(4*9)+(3*9)+(2*3)+(1*4)=118
118 % 10 = 8
So 999-34-8 is a valid CAS Registry Number.
InChI:InChI=1/C7H17PS2/c1-4-6-9-8(3)10-7-5-2/h4-7H2,1-3H3

999-34-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl-bis(propylsulfanyl)phosphane

1.2 Other means of identification

Product number -
Other names V-C 3-665

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:999-34-8 SDS

999-34-8Upstream product

999-34-8Downstream Products

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