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Diphenyl methanedisulfonate (DMS) is an organosulfur compound with the chemical formula C13H12O4S2. It is a white crystalline solid that is soluble in organic solvents and has a melting point of 95-97°C. DMS is primarily used as a chemical warfare agent, causing severe eye and skin irritation, as well as respiratory distress when inhaled. It is also known to be a potent lachrymator, meaning it can cause tearing and pain in the eyes. Due to its hazardous nature, DMS is strictly regulated and its production and use are limited to specific military applications. It is important to note that exposure to DMS can have serious health consequences, and appropriate safety measures should be taken when handling this chemical.

2997-54-8

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2997-54-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2997-54-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,9 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2997-54:
(6*2)+(5*9)+(4*9)+(3*7)+(2*5)+(1*4)=128
128 % 10 = 8
So 2997-54-8 is a valid CAS Registry Number.

2997-54-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name diphenyl methanedisulfonate

1.2 Other means of identification

Product number -
Other names methanedisulfonic acid diphenyl ester

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:2997-54-8 SDS

2997-54-8Relevant academic research and scientific papers

Synthesis and biological evaluation of nonionic prenyl, geranyl, and farnesyl diphosphate surrogates

Castro, Alfredo,Erickson, Sandra K.,Shechter, Ishaiahu,Spencer, Thomas A.

, p. 242 - 250 (2007/10/03)

Prenyl, geranyl, and farnesyl derivatives containing nonionic surrogates for the diphosphate moiety, including disulfones 4-6 and 7-9, methylene disulfonamides 10-12, and carbamyl sulfamides 13-15, have been synthesized and evaluated biologically in an effort to find suitable nonlabile, neutral inhibitors for enzymatic reactions which use these isoprenoid diphosphates as substrates. Farnesyl derivatives 6, 9, 12, and 15 were ineffective as squalene synthase inhibitors in vitro. Compounds 4-15 were screened in human skin fibroblasts for their effects on fatty acid, cholesterol, and DNA synthesis. In general, compounds 10-15 showed more inhibition than 4-9 and had a greater effect on DNA synthesis than on lipid synthesis, with the exception of 15.

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