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2,2-DIMETHYL-1,3-DINITROPROPANE, also known as DMDNP, is a highly explosive chemical compound characterized by its yellow, crystalline solid appearance. It is recognized for its high energy density and high velocity explosive properties, which make it a significant component in the field of explosives.

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  • 762-98-1 Structure
  • Basic information

    1. Product Name: 2,2-DIMETHYL-1,3-DINITROPROPANE
    2. Synonyms: 2,2-DIMETHYL-1,3-DINITROPROPANE;1,3-Dinitro-2,2-dimethylpropane;Propane, 2,2-dimethyl-1,3-dinitro-
    3. CAS NO:762-98-1
    4. Molecular Formula: C5H10N2O4
    5. Molecular Weight: 162.14
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 762-98-1.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 265.9°Cat760mmHg
    3. Flash Point: 123.5°C
    4. Appearance: /
    5. Density: 1.186g/cm3
    6. Vapor Pressure: 0.0089mmHg at 25°C
    7. Refractive Index: 1.457
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 2,2-DIMETHYL-1,3-DINITROPROPANE(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2,2-DIMETHYL-1,3-DINITROPROPANE(762-98-1)
    12. EPA Substance Registry System: 2,2-DIMETHYL-1,3-DINITROPROPANE(762-98-1)
  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 762-98-1(Hazardous Substances Data)

762-98-1 Usage

Uses

Used in Military Applications:
2,2-DIMETHYL-1,3-DINITROPROPANE is used as a high-energy explosive for its capacity to deliver a powerful blast in military operations. Its high-velocity characteristics are particularly valuable for applications requiring a rapid and forceful impact.
Used in Industrial Applications:
In the industrial sector, 2,2-DIMETHYL-1,3-DINITROPROPANE is utilized as a component in the synthesis of other explosives, capitalizing on its high energy density to enhance the performance of these compounds.
Used in Research and Development:
2,2-DIMETHYL-1,3-DINITROPROPANE is employed as a subject of study in research and development for new explosive formulations, aiming to improve the safety, stability, and efficiency of explosive materials.
However, due to its extreme volatility and sensitivity to heat, shock, and friction, 2,2-DIMETHYL-1,3-DINITROPROPANE is a restricted chemical in many countries, necessitating strict regulations and careful handling to mitigate the risks associated with its use.

Check Digit Verification of cas no

The CAS Registry Mumber 762-98-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,6 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 762-98:
(5*7)+(4*6)+(3*2)+(2*9)+(1*8)=91
91 % 10 = 1
So 762-98-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H10N2O4/c1-5(2,3-6(8)9)4-7(10)11/h3-4H2,1-2H3

762-98-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,2-dimethyl-1,3-dinitropropane

1.2 Other means of identification

Product number -
Other names 2,2-Dimethyl-1,3-dinitro-propane

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:762-98-1 SDS

762-98-1Relevant articles and documents

P(RNCH2CH2)3N: An Efficient Promoter for the Nitroaldol (Henry) Reaction

Kisanga, Philip B.,Verkade, John G.

, p. 4298 - 4303 (2007/10/03)

The use of catalytic amounts of the proazaphosphatranes P(MeNCH2CH2)3N, P(i-PrNCH2CH2)3N and P(HNCH2CH2)(i-PrNCH2CH2) 2N as nonionic bases in the reaction of nitroalkanes with carbonyl compounds is reported. The reaction proceeds at room temperature in the presence of 2.2 equiv of magnesium sulfate to produce the corresponding β-nitroalkanols in generally superior yields. Aldehydes react quantitatively in 5-60 min, whereas ketones require up to 3 h to react with nitromethane and up to 7 h for the reaction of ketones with higher nitroalkanes.

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