CAS 95-82-9|2,5-Dichloroaniline

Introduction：Basic information about CAS 95-82-9|2,5-Dichloroaniline, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles4
7. Synonyms

Common Name	2,5-Dichloroaniline
CAS Number	95-82-9	Molecular Weight	162.017
Density	1.4±0.1 g/cm3	Boiling Point	251.0±0.0 °C at 760 mmHg
Molecular Formula	C₆H₅Cl₂N	Melting Point	48 °C
MSDS	ChineseUSA	Flash Point	100.4±21.8 °C
Symbol	GHS06, GHS08, GHS09	Signal Word	Danger

Names

Name	2,5-dichloroaniline
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	251.0±0.0 °C at 760 mmHg
Melting Point	48 °C
Molecular Formula	C₆H₅Cl₂N
Molecular Weight	162.017
Flash Point	100.4±21.8 °C
Exact Mass	160.979904
PSA	26.02000
LogP	2.71
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.614
InChIKey	AVYGCQXNNJPXSS-UHFFFAOYSA-N
SMILES	Nc1cc(Cl)ccc1Cl
Water Solubility	ca. 0.56 g/L (20 ºC)

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BX2610000

CHEMICAL NAME :: Aniline, 2,5-dichloro-

CAS REGISTRY NUMBER :: 95-82-9

BEILSTEIN REFERENCE NO. :: 1447438

LAST UPDATED :: 199710

DATA ITEMS CITED :: 13

MOLECULAR FORMULA :: C6-H5-Cl2-N

MOLECULAR WEIGHT :: 162.02

WISWESSER LINE NOTATION :: ZR BG EG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1600 mg/kg

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

REFERENCE :: TSCAT* Office of Toxic Substances Report. (U.S. Environmental Protection Agency, Office of Toxic Substances, 401 M St., SW, Washington, DC 20460) Volume(issue)/page/year: OTS 206512

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 400 mg/kg

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

REFERENCE :: TSCAT* Office of Toxic Substances Report. (U.S. Environmental Protection Agency, Office of Toxic Substances, 401 M St., SW, Washington, DC 20460) Volume(issue)/page/year: OTS 206512

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1600 mg/kg

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

REFERENCE :: TSCAT* Office of Toxic Substances Report. (U.S. Environmental Protection Agency, Office of Toxic Substances, 401 M St., SW, Washington, DC 20460) Volume(issue)/page/year: OTS 206512

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 mg/kg

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

REFERENCE :: TSCAT* Office of Toxic Substances Report. (U.S. Environmental Protection Agency, Office of Toxic Substances, 401 M St., SW, Washington, DC 20460) Volume(issue)/page/year: OTS 206512

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00202

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3750 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 33(4),8,1968

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 3750 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 33(4),8,1968 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 27300 mg/kg/13W-I

TOXIC EFFECTS :: Endocrine - changes in spleen weight Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - catalases

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 33(4),8,1968 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4027 No. of Facilities: 116 (estimated) No. of Industries: 3 No. of Occupations: 6 No. of Employees: 2820 (estimated) No. of Female Employees: 246 (estimated)

Safety Information

Symbol	GHS06, GHS08, GHS09
Signal Word	Danger
Hazard Statements	H301 + H311 + H331-H373-H410
Precautionary Statements	P261-P273-P280-P301 + P310-P311-P501
Hazard Codes	T:Toxic;N:Dangerousfortheenvironment;
Risk Phrases	R23/24/25;R33;R50/53
Safety Phrases	S28-S36/37-S45-S60-S61-S28A
RIDADR	UN 3442 6.1/PG 2
WGK Germany	3
RTECS	BX2610000
Packaging Group	II
Hazard Class	6.1
HS Code	2921420090

Customs

HS Code	2921420090
Summary	HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Articles4

Synthesis, characterization and electrical properties of poly (2, 5-, 2, 3-and 3, 5-dichloroaniline) s. Part II. Copolymers with aniline. Diaz FR, et al.

Synthetic Metals 118(1-3) , 25-31, (2001)

Tautomeric properties and crystal structure of N−[2−hydroxy−1−naphthylidene] 2,5−dichloroaniline. Yildiz M, et al.

Cryst. Res. Technol. 41(6) , 600-606, (2006)

Determination of aromatic amines by solid-phase microextraction and gas chromatography−mass spectrometry in water samples. Muller L, et al.

J. Chromatogr. A. 791(1) , 221-230, (1997)

Synonyms

2,5-DICHLORO-BENZENAMINE

2,5-dichloro

Azobase DCA

2,5-dichlorophenylamine

scarletbasengg

2,5-DICHLOROANILINE D

1-amino-2,5-dichlorobenzene

2,5-DI CHLORO ANILINE

fastredsggbase

Benzenamine, 2,5-dichloro-

EINECS 202-455-2

2,5-Dichloroaniline

2,5-DICHLORANILIN

scarletbasegg

MFCD00007667

2,5-dichloro-aniline

1,4-Dichloro-2-aminobenzene

2,5-DICHLOROANILINE FOR SYNTHESIS

SearletbaseGGS

2,4-DICHLOROQUINOLINE

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