Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzene, 1,4-dinitro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
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100-25-4

100-25-4 structure

Name: P-DINITROBENZENE
Chemical Name: 1,4-dinitrobenzene
CAS Number: 100-25-4
Molecular Formula: C₆H₄N₂O₄
Molecular Weight: 168.107
Catalog: Chemical reagent Organic reagent Nitro compound
Create Date: 2018-02-13 08:00:00
Modify Date: 2026-07-05 14:02:49

Name	1,4-dinitrobenzene
Synonyms	benzene,1,4-dinitro p-dinitrlbinzene 1,4-dinitrlbenzene 1,4-dinitro-benzen EINECS 202-833-7 1,4-DINITROBENZENE pa-Dinitrobenzene 1，4-Dinitrobenzenn 1,4-Dinitrobenzene MFCD00007314 Benzene, p-dinitro 4-Dinitrobenzene nsc3809 BENZENE,PA-DINITRO Nicotinamide Impurity 1.4-Dinitr 1,4-Dinitrobenzol 1,4-dinitrobenzene solution 2-ACETYL-5-CHLORO-321-METHYLTHIANAPHTHENE 1.4-Dinitrobenzene in Methanol 1,4-Dinitro-anthrachinon Dithane a-4 p-dinitro-benzen 1,4-DINITROBENZENE, 1000MG, NEAT 9,10-Anthracenedione,1,4-dinitro 1,4-Dinitrobenzene > para-Dinitrobenzene p-1,4 dinitrobenzene 1,4-Dinitrobenzene-14N,14N pa-dinitrobenzen Hydroquinone Impurity 14 1,4-DINITROBENZENE, 1X1ML, MEOH, 2000UG/ ML 1,4-DINITROBENZENE OEKANAL dithanea-4

Density	1.5±0.1 g/cm3
Boiling Point	299.9±13.0 °C at 760 mmHg
Melting Point	170-173 °C(lit.)
Molecular Formula	C₆H₄N₂O₄
Molecular Weight	168.107
Flash Point	154.4±12.6 °C
Exact Mass	168.017105
PSA	91.64000
LogP	1.37
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.612
Stability	Stable, but may be shock-sensitive. May explode if heated. Incompatible with oxidizing agents, strong bases, nitric acid, many metals, tin oxides.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CZ7525000

CHEMICAL NAME :: Benzene, p-dinitro-

CAS REGISTRY NUMBER :: 100-25-4

LAST UPDATED :: 199712

DATA ITEMS CITED :: 14

MOLECULAR FORMULA :: C6-H4-N2-O4

MOLECULAR WEIGHT :: 168.12

WISWESSER LINE NOTATION :: WNR DNW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 50 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - effect, not otherwise specified Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Blood - methemoglobinemia-carboxyhemoglobin

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 29 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

REFERENCE :: CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 6,727,1985 *** REVIEWS *** ACGIH TLV-TWA 1.0 mg/m3 (0.15 ppm) (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.15 ppm (1 mg/m3) (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,92,1971 OSHA PEL (Gen Indu):8H TWA 1 mg/m3 (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 1 mg/m3 (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 1 mg/m3 (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 1 mg/m3 (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO p-DINITROBENZENE-air:10H TWA 1 mg/m3 (Sk) REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992

Symbol	GHS06, GHS08, GHS09
Signal Word	Danger
Hazard Statements	H300 + H310 + H330-H373-H410
Precautionary Statements	P260-P264-P273-P280-P284-P301 + P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	T+,N
Risk Phrases	R26/27/28
Safety Phrases	S28-S36/37-S45-S60-S61
RIDADR	UN 3443 6.1/PG 2
WGK Germany	3
RTECS	CZ7525000
Packaging Group	II
Hazard Class	6.1

Precursor 10
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DownStream 10
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