- 2,5-Dichloroaniline
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2026-06-18
- CAS:95-82-9
- Min. Order: 25KG
- Purity: 98%min
- Supply Ability: 30tons/month
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| | 2,5-Dichloroaniline Basic information |
| | 2,5-Dichloroaniline Chemical Properties |
| Melting point | 47-50 °C (lit.) | | Boiling point | 251 °C (lit.) | | density | 1.54 | | vapor pressure | 1Pa at 25℃ | | refractive index | 1.6000 (estimate) | | Fp | >230 °F | | storage temp. | Store below +30°C. | | solubility | Soluble in dilute hydrochloric acid. | | Colour Index | 37010 | | pka | 1.60±0.10(Predicted) | | form | powder to crystal | | color | White to Light yellow to Dark green | | PH | 6.5 (0.66g/l, H2O) | | Water Solubility | ca. 0.56 g/L (20 ºC) | | Sensitive | Air & Light Sensitive | | BRN | 1447438 | | Henry's Law Constant | 6.2×100 mol/(m3Pa) at 25℃, HSDB (2015) | | Stability: | Stable. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents. | | InChI | 1S/C6H5Cl2N/c7-4-1-2-5(8)6(9)3-4/h1-3H,9H2 | | InChIKey | AVYGCQXNNJPXSS-UHFFFAOYSA-N | | SMILES | Nc1cc(Cl)ccc1Cl | | LogP | 2.92 at 20℃ | | CAS DataBase Reference | 95-82-9(CAS DataBase Reference) | | NIST Chemistry Reference | Benzenamine, 2,5-dichloro-(95-82-9) | | EPA Substance Registry System | 2,5-Dichloroaniline (95-82-9) |
| Hazard Codes | T,N | | Risk Statements | 23/24/25-33-50/53 | | Safety Statements | 28-36/37-45-60-61-28A | | RIDADR | UN 3442 6.1/PG 2 | | WGK Germany | 3 | | RTECS | BX2610000 | | F | 8 | | Autoignition Temperature | >374 °F | | Hazard Note | Toxic | | TSCA | TSCA listed | | HazardClass | 6.1 | | PackingGroup | II | | HS Code | 29214210 | | Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials | | Hazard Classifications | Acute Tox. 3 Dermal
Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Aquatic Acute 1
Aquatic Chronic 1
STOT RE 2 | | Hazardous Substances Data | 95-82-9(Hazardous Substances Data) |
| | 2,5-Dichloroaniline Usage And Synthesis |
| Chemical Properties | light brown solid | | Uses | 2,5-Dichloroaniline was used in a study to develop a fast and sensitive quantitative method for the detection of some aniline derivatives by solid-phase microextraction in gas chromatography-mass spectrometry. | | Uses | 2,5-Dichloroaniline is used as an intermediate
in the synthesis of dyestuffs, pigments, and pesticides. | | Definition | ChEBI: A dichloroaniline carrying chloro groups at positions 2 and 5. | | Synthesis Reference(s) | Journal of the American Chemical Society, 87, p. 2767, 1965 DOI: 10.1021/ja01090a050 | | General Description | Brown crystalline solid. | | Air & Water Reactions | 2,5-Dichloroaniline is sensitive to prolonged exposure to heat, light and air. . Insoluble in water. | | Reactivity Profile | 2,5-Dichloroaniline is incompatible with acids, acid chlorides, acid anhydrides and oxidizing agents. | | Fire Hazard | 2,5-Dichloroaniline is combustible. |
| | 2,5-Dichloroaniline Preparation Products And Raw materials |
| Raw materials | Iron-->Formic acid-->Phenethyl alcohol-->2,5-Dichloronitrobenzene-->N-(2,5-dichlorophenyl)benzamide-->2,5-DICHLOROPHENYLHYDRAZINE-->2-AMINO-3,6-DICHLOROBENZOIC ACID-->2,5-Dichlorophenylboronic acid-->3'-CHLOROACETANILIDE-->2,5-Dichloroaniline | | Preparation Products | 1,2,3-Trifluoro-4-nitrobenzene-->2,5-Dichlorophenol-->Diclofenac sodium-->Disperse Yellow H-4GL-->Pigment Red 144-->4-[(2,5-dichlorophenyl)azo]-N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide-->2,5-Dichlorobenzene-1,4-diamine-->Benzene, 1,3-dibromo-2,5-dichloro--->1,4-Dibromo-2,5-dichlorobenzene-->1-IODO-2,4,5-TRICHLOROBENZENE-->4-Amino-2,5-dichlorobenzenesulfonic acid-->2,5-Dichlorophenylhydrazine hydrochloride-->5-Chloro-2-mercaptobenzothiazole-->4-Amino-3-[(2,5-dichlorophenyl)azo]-6-[[4'-[(3-methyl-4-hydroxyphenyl)azo]-1,1'-biphenyl-4-yl]azo]-5-hydroxy-2,7-naphthalenedisulfonic acid disodium salt-->4-Amino-6-[[4'-[(7-amino-1-hydroxy-3-sulfo-2-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-2,7-naphthalenedisulfonic acid trisodium salt |
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