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1-Nitroso-2-naphthol

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Formula: C10H7NO2
CAS: 131-91-9
search Element: naphthol nitroso

Identification

Structural Formula
1-Nitroso-2-naphthol
CAS:
131-91-9
EINECS:
205-043-0
Molecular Formula:
C10H7NO2
MDL:
MFCD00003884
SMILES:
C1=CC=C2C(=C1)C=CC(=C2N=O)O
Synonym:
zelenmoridlova4 ; ci no 10005 ; 1-nitroso-2-naftol ; 1-nitroso-2-naphthol ; nitroso-β-naphthol ; nitroso-2-naphthol ; timtec-bb sbb009148 ; zelen moridlova 4 ; 1-nitroso-2-napthol ; 1-nitroso-2-naphtho




Suppliers

Lori Industry Co., Ltd
LI8802640
H&Z Industry Co.,Ltd
HIC8003200
Krada CPS Industry S.L
KCIS8804400
BLD Pharmatech Ltd
BP7202160
Intatrade Chemicals GmbH
IC9602880
Xiamen Equation Chemical Co.,Ltd
XECC12806400
Sancai Industry Co.,Ltd.
SIC9603840
Quzhou Rundong Chemical Co., Ltd.
QRC13205280
Hainan Zhongxin Chemical Co., Ltd.
HZC13605440
Wanko Chemical Co., Ltd.
WC9602880
CM Fine Chemicals
CFC6802720
AK Scientific, Inc.
AS7602280
Xingrui Industry Co., Limited
XIL11604640
Zehao Industry Co., Ltd.
ZI9602880
Leap Chem Co., Ltd
LC7202160
Santa Cruz Biotechnology, Inc.
237598
Dayang Chem (Hangzhou) Co.,Ltd.
DC12404960
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Properties for 1-Nitroso-2-naphthol

Molecular Weight:
173.17 g·mol−1
Melting point:
106-108 °C (dec.)(lit.)
Physical Description:
brown powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization
GHS09

GHS09
Environmental hazard
  • Acute hazards to the aquatic environment, category 1
  • Chronic hazards to the aquatic environment, categories 1, 2
  • Environmental toxicity, categories 1, 2

Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
R33 - Danger of cumulative effects
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Classes:
9
Hazard Symbols:
Xn
Hazard symbol Xn
RID/ADR certification :
UN3077
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Alternative Distributors of [1-Nitroso-2-naphthol]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Spectrum Chemical Mfg. Corp. | Molekula GmbH | Shanghai Eagle Chemical Co., Ltd. | ABCR GmbH & Co. KG | TCI Europe NV | Ubichem PLC | Share Chemical Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Jinan Great Chemical Co., Ltd. | Jinjiangchem Corporation | Zhejiang Kaili Industrial Co., Ltd. | Tianjin Security Technology Development Ltd. | BOC Sciences | Jinan Haohua Industry Co., Ltd. | Pfaltz & Bauer, Inc.

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