What is dinitrotoluene used for?
2,4-Dinitrotoluene is an orange-yellow, crystalline (sand-like) solid that is often shipped in a molten state. It is used in making polyurethanes, explosives, dyes and other chemicals. Substance List because it is cited by OSHA, ACGIH, DOT, NIOSH, DEP, IARC, IRIS, NFPA and EPA.
What is the UN ID number for dinitrotoluene solid?
Chemical Identifiers
| CAS Number | UN/NA Number | DOT Hazard Label |
|---|---|---|
| 25321-14-6 | 2038 | Poison |
| NIOSH Pocket Guide | International Chem Safety Card | |
| Dinitrotoluene | DINITROTOLUENE (MIXED ISOMERS) |
Is dnt an explosive?
❖ DNT is a nitroaromatic explosive that exists as six isomers: 2,4- and 2,6- DNT are the two major forms of the chemical. ❖ DNT is also widely used in manufacturing explosives and propellants as a gelatinizing, plasticizing and waterproofing agent in industries such as the munitions and mining industry.
How do you make dinitrotoluene?
Dinitrotoluene is produced by nitration of toluene with nitrating acid (mixture of nitric acid and sulfuric acid) in which, in a first stage, the toluene is converted to mononitrotoluene (MNT) and then the mononitrotoluene is converted in a second stage to dinitrotoluene (DNT).
How many isomers are possible for dinitrotoluene?
Six
Six positional isomers are possible for dinitrotoluene.
How do you get a 2020 ERG?
Submit your name, organization, contact information, and comments to [email protected] . NOTICE: Commercial Suppliers who would like to request the print production files for the 2020 Emergency Response Guidebook should send an email to [email protected] by Friday August 14, 2020.
What do the colors mean in the ERG?
The ERG is organized into easily recognized colors. WHITE – Introduction, instruction, guidance, placards, and more. YELLOW – Materials ordered by 4-Digit UN/NA Number. BLUE – Materials ordered by dangerous goods material name.
What is the parent compound in TNT?
2,4,6-trinitrotoluene is a trinitrotoluene having the nitro groups at positions 2, 4 and 6. It has a role as an explosive. It derives from a 1,3,5-trinitrobenzene….3.2. 7Solubility.
| Solvent | Parameter |
|---|---|
| Carbon tetrachloride | 0.1 g/7 cc |
What is the blue section of the ERG?
BLUE: The blue pages list chemicals alphabetically by their name. From this listing you can determine each chemical’s ID number and the Guide number. When using the app, you simply enter the chemical name into the Search by Name or UN field. ORANGE: The orange pages are called the Guides.
What does the R stand for in ERG?
Alderfer’s ERG theory suggests that there are three groups of core needs: existence (E), relatedness (R), and growth (G)—hence the acronym ERG. Alderfer proposed that when a certain category of needs isn’t being met, people will redouble their efforts to fulfill needs in a lower category.
What is the white section of the ERG?
White Section (front) General guidance for responding to any hazardous material incident. Basic information on the hazard classification system and the associated placards/labels.
(1) 2,4-Dinitrotoluene is also used for the production of explosives, for which it is a gelatinizing and waterproofing agent. Other applications include uses as an intermediate in dye processes and in smokeless gunpowders.
What is the molecular weight of 2 4 dinitrotoluene?
, and its molecular weight is 182.14 g/mol. (1) 2,4-Dinitrotoluene occurs as a yellow solid and has a solubility in water of 270 mg/L at 22 °C. (1) 2,4-Dinitrotoluene has a slight odor; the odor threshold has not been established.
What is the RFC for 2 4 dinitrotoluene?
(1) EPA has not established a Reference Concentration (RfC) for 2,4-dinitrotoluene. (4) The Reference Dose (RfD) for 2,4-dinitrotoluene is 0.002 milligrams per kilogram body weight per day (mg/kg/d) based on effects on the CNS, blood, and liver in dogs.
What is 2 4 dintirotoluene used for?
2,4-Dintirotoluene is used as an intermediate in the manufacture of polyurethanes. No information isavailable on the acute (short-term) effects of 2,4-dinitrotoluene in humans. Chronic (long-term) inhalationexposure to 2,4-dinitrotoluene affects the central nervous system (CNS) and blood in humans.