Diazidolead

N6Pb

diazidolead

CAS13424-46-9
GHS01 Gefahrensymbol: Explosionsgefährlich – Explodierende Bombe
GHS08 Gefahrensymbol: Gesundheitsgefahr – Gesundheitsgefahr
GHS07 Gefahrensymbol: Gesundheitsschädlich/Reizend – Ausrufezeichen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
Danger

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Identification

CAS Number
13424-46-9
EC Number
236-542-1
UN Number
Index Number
082-003-00-7
PubChem CID
61600

Physical-chemical properties

Molecular Formula
N6Pb
Molar Mass
291.00 g/mol
IUPAC Name
diazidolead

Chemical Identifiers

InChI
InChI=1S/2N3.Pb/c2*1-3-2;/q2*-1;+2
InChI Key
ISEQAARZRCDNJH-UHFFFAOYSA-N

Overview

Diazidolead (CAS 13424-46-9) is an explosive lead compound with extreme sensitivity to impact and friction, classified as a primary explosive. This highly hazardous chemical compound consists of lead combined with two azide groups, forming a crystalline material that poses significant safety challenges in handling and storage. The compound's molecular formula N6Pb reflects its composition of one lead atom bonded to six nitrogen atoms arranged in two azide functional groups. With a molecular weight of 291 g/mol, diazidolead exhibits exceptional explosive properties that make it unsuitable for most commercial applications. The compound presents multiple serious health and safety risks, classified under GHS with pictograms indicating explosive, health hazard, harmful, and environmental dangers. Its classification as Explosive 1.1 indicates mass explosion potential, while its reproductive toxicity category 1A designation reflects severe risks to human reproduction. The substance also demonstrates acute toxicity and specific target organ toxicity upon repeated exposure, particularly affecting the nervous system due to its lead content. Unlike more stable explosive compounds or related materials such as lead(2+);2,4,6-trinitrobenzene-1,3-diolate, diazidolead's extreme sensitivity limits its practical applications. Historical uses included specialized detonation systems and research applications in explosive chemistry, though its handling requires extraordinary safety precautions due to its shock-sensitive nature. The compound's environmental classification as aquatic acute and chronic category 1 reflects its severe toxicity to aquatic organisms, primarily due to lead contamination. Storage and transportation require compliance with strict explosive material regulations. OYSI maintains technical expertise in explosive and specialty chemical compounds, providing professional guidance for specialized industrial requirements where such materials may be essential.

Safety & Classification

Danger
Classification:

Expl. 1.1; Repr. 1A; Acute Tox. 4 *; Acute Tox. 4 *; STOT RE 2 *; Aquatic Acute 1; Aquatic Chronic 1

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H201

Explosive; mass explosion hazard.

H332

Harmful if inhaled.

H302

Harmful if swallowed.

H373

May cause damage to organs through prolonged or repeated exposure.

H400

Very toxic to aquatic life.

H410

Very toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Inhalation

Harmful

Measures if vapours or dust are inhaled

First Aid Actions

  • +P304IF INHALED:
  • +P340Remove person to fresh air and keep comfortable for breathing.
  • +P311Call a POISON CENTER/doctor.

Related hazard statements:

Ingestion

Harmful

Measures if substance is accidentally swallowed

First Aid Actions

  • +P301IF SWALLOWED:
  • +P330Rinse mouth.
  • +P331Do NOT induce vomiting.
  • +P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Frequently Asked Questions

What is diazidolead?

Diazidolead is an explosive inorganic compound with the molecular formula N6Pb and CAS number 13424-46-9. This lead-based chemical has a molecular weight of 291 g/mol and belongs to the class of primary explosives. It is classified as extremely hazardous due to its explosive properties (Expl. 1.1) and reproductive toxicity (Repr. 1A). The compound also presents acute toxicity risks and environmental hazards, making it a highly regulated substance requiring specialized handling and storage protocols.

What are the physicochemical properties of diazidolead?

Diazidolead is a solid crystalline compound that appears as a white or pale yellow powder at room temperature. The substance is highly sensitive to heat, friction, and impact due to its explosive nature. It has limited solubility in water and most organic solvents. The compound decomposes rapidly when subjected to thermal or mechanical stress, releasing nitrogen gas and metallic lead. Its high density reflects the presence of lead in its molecular structure, and it exhibits typical properties of primary explosives.

What is diazidolead used for?

Diazidolead serves primarily as a primary explosive in specialized applications within the explosives industry. It is used in detonators, primers, and percussion caps where reliable initiation is required. The compound finds application in mining operations, military applications, and specialized industrial processes requiring controlled explosions. Due to its extreme hazards and regulatory restrictions, its use is limited to highly specialized applications by trained professionals in controlled environments with appropriate safety measures and regulatory approvals.

How to handle diazidolead safely?

Diazidolead requires extreme safety precautions during handling due to its explosive and toxic properties. Personnel must wear appropriate PPE including respiratory protection, protective clothing, and safety equipment designed for explosive materials. Work areas must be properly ventilated and equipped with explosion-proof equipment. Only trained professionals should handle this substance in specialized facilities designed for explosive materials. Static electricity control, temperature monitoring, and strict adherence to safety protocols are essential to prevent accidental detonation or exposure.

How to store diazidolead correctly?

Diazidolead must be stored in specialized explosive storage facilities that meet strict regulatory requirements for Class 1.1 explosives. Storage areas must be temperature-controlled, dry, and protected from impact, friction, and static electricity. The substance should be kept in appropriate containers designed for explosive materials, away from incompatible materials such as acids, oxidizers, and metals. Access must be restricted to authorized personnel only, and storage quantities must comply with local explosive storage regulations and licensing requirements.

What to do in case of contact with diazidolead?

Immediate action is required in case of contact with diazidolead due to its acute toxicity and explosive nature. For skin contact, immediately remove contaminated clothing and wash affected areas thoroughly with water while avoiding friction. In case of inhalation, move the person to fresh air immediately. For eye contact, flush with water for at least 15 minutes. Seek immediate medical attention in all cases of exposure. Emergency responders must be informed of the explosive nature of the substance to ensure appropriate response protocols.

How to dispose of diazidolead appropriately?

Diazidolead disposal must be conducted by specialized explosive waste disposal companies authorized to handle Class 1.1 explosive materials. The substance cannot be disposed of through normal waste streams due to its explosive and toxic properties. Disposal typically involves controlled detonation or specialized chemical neutralization processes performed by trained professionals in appropriate facilities. All disposal activities must comply with national and international regulations governing explosive waste, including proper documentation and chain of custody procedures.

How to transport diazidolead?

Diazidolead transport requires specialized procedures for Class 1.1 explosive materials under ADR/UN dangerous goods regulations. Transportation must be conducted by licensed carriers authorized to transport explosives, using appropriate packaging and labeling requirements. Vehicles must be properly equipped and marked, and drivers must have specialized training and certification. Routing restrictions, quantity limitations, and security measures apply. All transport documentation must comply with dangerous goods regulations, and emergency response information must be readily available.

Is diazidolead subject to specific regulations?

Diazidolead is subject to extensive regulatory oversight under multiple frameworks including REACH, CLP, and explosive regulations. As a Class 1.1 explosive with reproductive toxicity (Repr. 1A), it requires special authorization for manufacture, import, and use. The compound falls under strict licensing requirements for explosive materials, and its environmental classification as Aquatic Acute 1 and Chronic 1 adds additional regulatory constraints. Users must comply with occupational safety regulations, environmental protection laws, and explosive licensing requirements in their jurisdiction.

Where to buy diazidolead in Europe?

Diazidolead is available through specialized chemical distributors like OYSI that have the necessary authorizations to handle explosive materials. Due to its classification as a Class 1.1 explosive and highly hazardous substance, purchase requires proper licensing, regulatory approvals, and demonstrated legitimate use. Buyers must provide appropriate documentation including explosive licenses, end-use certificates, and compliance with all applicable regulations. OYSI can assist with regulatory guidance and ensure proper handling throughout the supply chain for qualified customers.

Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.