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1-(2-Thiazolylazo)-2-naphthol (TAN)

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Formula: C13H9N3OS
CAS: 1147-56-4
search Element: thiazolylazo naphthol
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Identification

Structural Formula
1-(2-Thiazolylazo)-2-naphthol (TAN)
CAS:
1147-56-4
EINECS:
214-555-3
Molecular Formula:
C13H9N3OS
MDL:
MFCD00021611
Synonym:
1-(thiazol-2-ylazo)-2-naphthol ; 1-[(thiazole-2-yl)azo]-2-naphthol ; 1-(2-thiazolylazo)-2-naphthalenol ; 1-(2-thiazolylazo)-2-naphthol ; 1-(thiazole-2-ylazo)-2-naphthol ; tan ; 1-(2-thiazolylazo)-2-naphthaleno ; nitrilotantalum(iii) ; 1-(2'-thiazolylazo)-β-naphtho ; 1-(2'-thiazolylazo)-β-naphthol




Suppliers

Sigma-Aldrich International GmbH
SI560016800
+
Leap Chem Co., Ltd
LC31509450
+
Santa Cruz Biotechnology, Inc.
sc-255738
Dayang Chem (Hangzhou) Co.,Ltd.
DC542521700
+
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CAS equal suppliers

2-Naphthalenol, 1-(2-thiazolylazo)-
Angene International Limited
AGN-PC-0NYJYM
TAN [=1-(2-Thiazolylazo)-2-naphthol] [Spectrophotometric reagent for transition metals]
TCI Chemicals (India) Pvt. Ltd.
A5003

Prices & Availability




Data is processed


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Properties for 1-(2-Thiazolylazo)-2-naphthol (TAN)

Molecular Weight:
255.3 g·mol−1
Density:
1.40
Melting point:
138-139 °C
Solubility:
methanol: 10 mg/mL, clear
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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

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
Storage temperature :
2-8°C
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Alternative Distributors of [1-(2-Thiazolylazo)-2-naphthol (TAN)]

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

ABCR GmbH & Co. KG | Pfaltz & Bauer, Inc. | TCI Europe NV | Jinan Haohua Industry Co., Ltd.

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