2-Amino-4,6-dichlorophenol

HCID 10699

Basic information

CAS
527-62-8
Standard SMILES
Nc1cc(Cl)cc(Cl)c1O
InChIKey
WASQBNCGNUTVNI-UHFFFAOYSA-N
Molecular formula
C6H5Cl2NO
Average molar mass
178.01 g/mol
Monoisotopic mass
176.97481914

Overview

Long needles (from carbon disulfide). Sublimes (at 0.06 mmHg) at 158-176 °F. (NTP, 1992)

Names & identifiers

Preferred name
2-Amino-4,6-dichlorophenol
IUPAC
2-amino-4,6-dichlorophenol
English name
2-Amino-4,6-dichlorophenol
Molecular formula
C6H5Cl2NO
Molecular weight
178.02

Names & synonyms

2-AMINO-4,6-DICHLOROPHENOL527-62-82,4-Dichloro-6-aminophenolES86DYT9KHNSC-6584644,6-DICHLORO-O-AMINOPHENOLDTXSID008705834,6-DICHLORO-2-AMINOPHENOLRefChem:464010DTXCID20204361208-421-3Phenol, 2-amino-4,6-dichloro-
Show more names
2,4-Dichloro-6-amino2-Amino-4,6-chlorophenol4,6-Dichloro-α-aminophenol2-amino-4,6-dichloro-pheno6-AMINO-2,4-DICHLORO PHENOL
2-Amino-4,6-dichloro-phenolMFCD00035766CCRIS 76853,5-Dichloro-2-hydroxyanilineUNII-ES86DYT9KHEINECS 208-421-36-amino-2,4-dichlorophenolNSC658464

Database identifiers

CAS
527-62-8
PubChem CID
10699
DTXSID
DTXSID00870583
UNII
ES86DYT9KH
EC Number
208-421-3
Nikkaji
J7.742I

Properties

Computed structural properties

XLogP
2.3
Topological polar surface area
46.3 Ų
Hydrogen bond donors
2
Hydrogen bond acceptors
2
Rotatable bonds
0
Heavy atoms
10

Experimental & physicochemical properties

Melting Point203 to 205 °F (decomposes) (NTP, 1992)
Physical DescriptionLong needles (from carbon disulfide). Sublimes (at 0.06 mmHg) at 158-176 °F. (NTP, 1992)

Physicochemical properties

Melting point
97 °C · 97 °C
Boiling point
286.5 · 286.5±40.0 °C(Predicted)
Density
1.2549 · 1.2549 (rough estimate)
refractive index
1.568 · 1.5680 (estimate)
RTECS
5774000 · SJ5774000
storage temp.
Keep in dark place,Sealed in dry,Room Temperature

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H301 (66.7%): Toxic if swallowed [Danger Acute toxicity, oral]

P261, P262, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 3 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

DOT LabelPoison
Fire HazardsFlash point data for this chemical are not available. It is probably combustible. (NTP, 1992)
Health HazardsSYMPTOMS: Symptoms of exposure to this compound may include irritation of the skin, eyes and mucous membranes.
Reactive GroupPhenols and Cresols
Reactivity Profile2-AMINO-4,6-DICHLOROPHENOL may react with strong oxidizers and mineral acids or bases (NTP, 1992).
Air and Water ReactionsMay be sensitive to prolonged exposure to air/or light.

Safety & protection

Fire FightingFires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)
First Aid · 1 item

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

Nonfire Spill Response · 1 item

SMALL SPILLS AND LEAKAGE: If you spill this chemical, FIRST REMOVE ALL SOURCES OF IGNITION, then dampen the solid spill material with toluene, then transfer the dampened material to a suitable container. Use absorbent paper dampened with toluene to pick up any remaining material. Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal. Solvent-wash all contaminated surfaces with toluene followed by washing with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

Isolation and EvacuationExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Personal Protective Equipment (PPE) · 1 item

RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992)

Safety data

hs_code
2922290090
Signal word
Warning
Symbol(GHS)
GHS07
hazard_note
Irritant
hazard_class
6.1
Hazard statements
H315-H319-H302-H312-H332-H335

Chemistry & industry

Applications

Uses2-Amino-4,6-dichlorophenol is used in preparation of novel heteroaryl-substituted Aminoalkyl Azole compounds as pesticides.

General DescriptionLong needles (from carbon disulfide). Sublimes (at 0.06 mm Hg) at 158-176°F.

Suppliers95 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
阿诺西(上海)生物技术有限公司400-1107768 15058188853 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
宁波君龙新材料有限公司0574 88552216 19032109277 · [email protected]
毕佳索(上海毕得医药科技股份有限公司)400-6005915 · [email protected]

Related reactions

18 records

Compound notes

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