Lead styphnate｜Huagongshe

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HCID 61789생성일: 2026년 10월 27일

Lead styphnate

https://huagongshe.com/ko/chemical/61789

Lead styphnate 분자 구조식

식별자 및 물리적 특성

CAS No.	15245-44-0
분자식	C6HN3O8.Pb
평균 분자량	450 g/mol
단동위원소 질량	450.95301609 g/mol
SMILES	O=[N+]([O-])c1cc([N+](=O)[O-])c([O-])c([N+](=O)[O-])c1[O-].[Pb+2]
InChIKey	WETZJIOEDGMBMA-UHFFFAOYSA-L
PubChem CID	61789
EC No.	239-290-0
DTXSID	DTXSID10890757

화학 및 물리적 성질

극성 표면적	184
수소 결합 공여자 수	0
수소 결합 수용자 수	8
회전 가능 결합 수	0
무거운 원자 수	18
형식 전하	0
복잡도	317
물질 분류	Other Uses -> ExplosivesCarcinogens
밀도	3.06 g/cu cm at 20 °CMonoclinic orange-yellow crystalsdensity: 3.1 g/cu cm /Lead trinitroresorcinate, monohydrate/Density: 2.9 g/cu cm /Lead trinitroresorcinate, anhydrous/
Color/Form	Orange-yellow to dark brown crystalline solid
용해도	Practically insoluble in most organic solventsPractically insoluble in water
인화점	310-330 °C (590-626 °F)
Decomposition	Hazardous gases/vapors produced are oxides of lead, oxides of nitrogen.Decomposition temperature 235 °C.
녹는점	Decomposes at 235 °C
Physical Description	Lead styphnate, [wetted with >= 20 % water or mixture of alcohol and water] appears as a slurry or wet mass of orange-yellow crystals. Must be shipped wet with at least 20% water or water and denatured ethyl alcohol mixture. May explode due to shock, heat, flame, or friction if dried. Used as an initiating explosive. The primary hazard is the blast of an instantaneous explosion and not flying projectiles and fragments.Large CrystalsCBIOrange-yellow crystals[CAMEO]
Stability/Shelf Life	It is very stable at room and elevated temperatures (eg, 75 °C) and is non-hygroscopic.
Other Experimental Properties	Enthalpy of formation = -1785 kJ/kgnon-hygroscopic

안전 및 규제

GHS 분류	DangerH200: (Deleted) Unstable Explosive [Danger Explosives]P201, P202, P203, P260, P261, P264, P270, P271, P273, P280, P281, P301+P317, P304+P340, P317, P318, P319, P330, P372, P373, P380, P391, P401, P405, and P501 (click each P-code to see the statement)H201: (Deleted) Explosivemass explosion hazard [Danger Explosives]P203, P210, P230, P240, P250, P260, P261, P264, P270, P271, P273, P280, P301+P317, P304+P340, P317, P318, P319, P330, P370+P380, P372, P373, P391, P401, P405, and P501 (click each P-code to see the statement)
규제 정보	Chemical: 1,3-Benzenediol, 2,4,6-trinitro-, lead(2+) salt (1:1)Hazard Traits - Reproductive Toxicity1,3-Benzenediol, 2,4,6-trinitro-, lead(2+) salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,3-Benzenediol, 2,4,6-trinitro-, lead(2+) salt (1:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 02-09-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/14733Restricted substance: Lead 2,4,6-trinitro-m-phenylene dioxideSubstance: Lead styphnate
기타 안전 정보	IMAP assessments - Explosive Lead salts: Human health tier II assessment
운송 라벨(DOT)	Explosive 1.1A
화재 위험	Excerpt from ERG Guide 112 [Explosives - Division 1.1, 1.2, 1.3 or 1.5]:
건강 유해성	Excerpt from ERG Guide 112 [Explosives - Division 1.1, 1.2, 1.3 or 1.5]:
유해성 요약	A weak but highly sensitive explosive[CAMEO] Styphnic acid is 2,4,6-trinitroresorcinol and has a CAS # of 82-71-3. It is used as a priming agent in explosives. [Hawley] See Lead and the linked occupational diseases.
반응성 그룹	Nitro, Nitroso, Nitrate, and Nitrite Compounds, Organic
RCRA 요건	D008A solid waste containing lead may or may not become characterized as a hazardous waste when subjected to the Toxicity Characteristic Leaching Procedure listed in 40 CFR 261.24, and if so characterized, must be managed as a hazardous waste. /Lead/

Reactivity Profile

LEAD STYPHNATE is a weak but highly sensitive explosive. An employee removing a beaker of lead styphnate from a laboratory oven caused a detonation when he bumped the beaker on the side of the oven [MCA Case History 957, 1966]. Three kilograms of lead styphnate exploded from an unknown cause. Wet material in two adjacent dry rooms did not detonate [Chem. Abs. 26:5210. 1932]. May react vigorously with reducing agents.

DOT Hazard Classification	Lead styphnate (dry)Forbidden explosives/materials (49 eCFR § 173.54/§ 173.21)Lead styphnate, wetted or Lead trinitroresorcinate, wetted with not less than 20 percent water or mixture of alcohol and water, by massUN0130Div 1.1 Explosives (with a mass explosion hazard) (49 eCFR § 173.50)

EPA Hazardous Waste Number	D008A solid waste containing lead may or may not become characterized as a hazardous waste when subjected to the Toxicity Characteristic Leaching Procedure listed in 40 CFR 261.24, and if so characterized, must be managed as a hazardous waste. /Lead/

소화 절차

If material on fire or involved in fire: Dangerously explosive. Do not fight fires in a cargo of explosives. Evacuate area and let burn. /Lead styphnate, wetted/Evacuation: If the material is on fire or involved in fire consider evacuation of one (1) mile radius. /Lead styphnate, wetted/Wear positive pressure self-contained breathing apparatus when fighting fires involving this material. /Lead styphnate, wetted/

보관 조건

DOT Class A explosive. Initiating explosive. Keep away from fire, heat, flame, spark, static, friction, percussion. Do not store with flammable liquids, solids, gases, oxidizers, acids, corrosive liquids, non-flammable compressed gases. Storage and distribution of explosives is regulated by the U.S. Department of the Treasury, Bureau of Alcohol, Tobacco, and Firearms (BAFT). Procedural requirements are described in 25 CFR 55, "Commerce in Explosives"

처리 방법

SRP: The most favorable course of action is to use an alternative chemical product with less inherent propensity for occupational harm/injury/toxicity or environmental contamination. Recycle any unused portion of the material for its approved use or return it to the manufacturer or supplier. Ultimate disposal of the chemical must consider: the material's impact on air qualitypotential migration in soil or watereffects on animal and plant lifeand conformance with environmental and public health regulations.Treatment, storage, transportation, and disposal must be in accordance with applicable Federal, State/Provincial, and Local regulations. Sodium hydroxide in water to alkaline pH, followed by sodium sulfide, heat to boil, hold at temperature overnight.

Preventive Measures

If material not on fire and not involved in fire: Keep sparks, flames, and other sources of ignition away. Keep spilled material wet. Wet spilled material before picking it up. Do not attempt to sweep up dry material. /Lead styphnate, wetted/Personnel protection: Avoid breathing dusts, and fumes from burning material ... Do not handle broken packages unless wearing appropriate personal protective equipment. Wash away any material which may have contacted the body with copious amounts of water or soap and water. /Lead styphnate, wetted/

건강 영향	Lead is a neurotoxin and has been known to cause brain damage and reduced cognitive capacity, especially in children. Lead exposure can result in nephropathy, as well as blood disorders such as high blood pressure and anemia. Lead also exhibits reproductive toxicity and can results in miscarriages and reduced sperm production. (L21)

독성 요약

Lead mimics other biologically important metals, such as zinc, calcium, and iron, competing as cofactors for many of their respective enzymatic reactions. For example, lead has been shown to competitively inhibit calcium's binding of calmodulin, interferring with neurotransmitter release. It exhibits similar competitive inhibition at the NMDA receptor and protein kinase C, which impairs brain microvascular formation and function, as well as alters the blood-brain barrier. Lead also affects the nervous system by impairing regulation of dopamine synthesis and blocking evoked release of acetylcholine. However, it's main mechanism of action occurs by inhibiting delta-aminolevulinic acid dehydratase, an enzyme vital in the biosynthesis of heme, which is a necesssary cofactor of hemoglobin. (T4, A20, A22, L136)

Signs and Symptoms

Symptions of chronic lead poisoning include reduced cognitive abilities, nausea, abdominal pain, irritability, insomnia, metal taste in the mouth, excess lethargy or hyperactivity, chest pain, headache and, in extreme cases, seizures, comas, and death. There are also associated gastrointestinal problems, such as constipation, diarrhea, vomiting, poor appetite, weight loss, which are common in acute poisoning. (A2, L21)

Human Toxicity Excerpts	/OTHER TOXICITY INFORMATION/ Toxicity of lead-styphnate depends on whether it occurs in water as organic or inorganic lead. Toxicity can then be presumed on the basis of information available about lead.

Carcinogen Classification	Organic lead compounds are not classifiable as to their carcinogenicity to humans (Group 3). To the extent that organic lead compounds are metabolized in part to ionic lead, they are expected to exert the toxicities associated with inorganic lead (Group 2A, probably carcinogenic to humans). (L135)

Probable Routes of Human Exposure	According to the 2006 TSCA Inventory Update Report, the number of persons reasonably likely to be exposed in industrial manufacturing, processing, and use of lead styphnate is 100 to 999the data may be greatly underestimated(1).NIOSH (NOES Survey 1981-1983) has statistically estimated that 3,704 workers (454 of these were female) were potentially exposed to lead styphnate in the US(1).

Antidote and Emergency Treatment

/SRP:/ Immediate first aid: Ensure that adequate decontamination has been carried out. If patient is not breathing, start artificial respiration, preferably with a demand-valve resuscitator, bag-valve-mask device, or pocket mask, as trained. Perform CPR as necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep patient quiet and maintain normal body temperature. Obtain medical attention. /Lead and related compounds//SRP:/ Basic treatment: Establish a patent airway (oropharyngeal or nasopharyngeal airway, if needed). Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if necessary. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for shock and treat if necessary ... . Anticipate seizures and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with 0.9% saline (NS) during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 ml/kg up to 200 ml of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool ... . Administer activated charcoal ... . /Lead and related compounds//SRP:/ Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious or is in severe respiratory distress. Moderate hyperventilation (20 respiration per minute) may be beneficial for increased intracranial pressure. Start IV administration of 0.9% saline (NS) or lactated Ringer's (LR) /SRP: "To keep open", minimal flow rate/. For hypotension ... . Treat seizures with diazepam or lorazepam ... . Use proparacaine hydrochloride to assist eye irrigation ... . /Lead and related compounds/