Basic information
- CAS
1198-27-2- Standard SMILES
Cl.Nc1c(O)ccc2ccccc12- InChIKey
DEKREBCFNLUULC-UHFFFAOYSA-N- Molecular formula
- C10H10ClNO
- Average molar mass
- 195.64 g/mol
- Monoisotopic mass
- 195.0450916
Names & identifiers
- Preferred name
- 1-Amino-2-naphthol hydrochloride
- IUPAC
- 1-aminonaphthalen-2-ol;hydrochloride
- English name
- 1-Amino-2-naphthol hydrochloride
- Molecular formula
- C10H10ClNO
- Molecular weight
- 195.65
Names & synonyms
1-Amino-2-naphthol hydrochloride1198-27-22-Naphthalenol, 1-amino-, hydrochloride (1:1)2-Naphthol, 1-amino-, hydrochloride2-Hydroxy-1-naphthylamine hydrochloride1-Amino-2-naphthalenol hydrochloride2-Hydroxy-1-naphthylammonium chlorideXM2LZU54OWDTXSID70883665RefChem:74863DTXCID001023172214-830-8
Show more names
1-amino-2-naphthohydrochlorideTIMTEC-BB SBB0003471-ammonio-2-naphthalenolate1-ammonionaphthalen-2-olate1-azaniumylnaphthalen-2-olate1-Amino-β-naphthol hydrochloride
1-aminonaphthalen-2-ol hydrochlorideMFCD000125611-aminonaphthalen-2-ol;hydrochloride1-AMINO-2-NAPHTHOL HCL2-Naphthalenol, 1-amino-, hydrochloride1-aminonaphthalen-2-ol, chloride1-aminonaphthalen-2-ol hclSCHEMBL829453
Database identifiers
- CAS
1198-27-2- PubChem CID
- 518469
- DTXSID
DTXSID70883665- UNII
- XM2LZU54OW
- EC Number
- 214-830-8
Properties
Computed structural properties
- Topological polar surface area
- 46.3 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 0
- Heavy atoms
- 13
- Formal charge
- 0
- Complexity
- 160
Experimental & physicochemical properties
Physical DescriptionPowder; [Alfa Aesar MSDS]
Physicochemical properties
- Melting point
- 250 °C · 250 °C (dec.)(lit.)
- storage temp.
- Hygroscopic, Refrigerator, under inert atmosphere
- solubility
- DMSO (Slightly), Methanol (Slightly)
- form
- Solid
- color
- Purple
- Water Solubility
- Soluble
- Sensitive
- Light Sensitive
- BRN
- 3699817 · 3699817
- InChI
- 1S/C10H9NO.ClH/c11-10-8-4-2-1-3-7(8)5-6-9(10)12;/h1-6,12H,11H2;1H
- InChIKey
- DEKREBCFNLUULC-UHFFFAOYSA-N
- SMILES
- Cl.Nc1c(O)ccc2ccccc12
- CAS DataBase Reference
- 1198 · 1198-27-2(CAS DataBase Reference)
- EWG's Food Scores
- 1 · 1
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (89.4%): Harmful if swallowed [Warning Acute toxicity, oral]；H312 (89.4%): Harmful in contact with skin [Warning Acute toxicity, dermal]；H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H332 (89.4%): Harmful if inhaled [Warning Acute toxicity, inhalation]；H335 (97.9%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]；H351 (91.5%): Suspected of causing cancer [Warning Carcinogenicity]
P203, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P318, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 47 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazard information
Regulatory Information2-Naphthalenol, 1-amino-, hydrochloride: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryA skin and strong eye irritant; May cause irreversible effects; Suspected to cause genetic defects; [Alfa Aesar MSDS]
Hazard Classes and CategoriesAcute Tox. 4 (89.4%)；Acute Tox. 4 (89.4%)；Skin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；Acute Tox. 4 (89.4%)；STOT SE 3 (97.9%)；Carc. 2 (91.5%)
Chemistry & industry
Uses & manufacturing
General Manufacturing Information2-Naphthalenol, 1-amino-, hydrochloride (1:1): INACTIVE
Applications
Uses1-Amino-2-naphthol hydrochloride was used in a study on degradation of the azo dye Acid Orange 7 in batch anaerobic unstirred assay.
General Description1-Amino-2-naphthol undergoes condensation with methylene-substituted azaheterocycles in presence of an oxidizing agent to yield photochromic spirooxazines.
Upstream & downstream products
Downstream products
Suppliers92 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
郑州阿尔法化工有限公司+86-18530059196 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
上海凌富药物研究有限公司+86(21)5895 0110 19945755304 · [email protected]
宁波振岳医药科技有限公司19817745290 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd
Related reactions
3 records
Compound notes
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