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Methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate

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Formula: C8H8N2O2S2
CAS: 129332-45-2

Identification

Structural Formula
Methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate
CAS:
129332-45-2
EINECS:
Molecular Formula:
C8H8N2O2S2
MDL:
MFCD00052752
SMILES:
COC(=O)C1=C(C(=C(S1)SC)C#N)N
Synonym:
2-thiophenecarboxylicacid, 3-amino-4-cyano-5-(methylthio)-, methyl ester ; methyl 3-amino-4-cyano-5-(methylsulfanyl)thiophene-2-carboxylate ; buttpark 94\04-32 ; 3-amino-4-cyano-2-(methoxycarbonyl)-5-(methylsulphanyl)thiophene, methyl 3-amino-4-cyano-5-(methylsulphanyl)thiophene-2-carboxylate ; 3-amino-4-cyano-5-methylsulfanylthiophene-2-carboxylic acid methyl ester ; methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate ; methyl 3-amino-4-cyano-5-(methylthio)-2-thiophenecarboxylate ; 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylic acid methyl ester




Suppliers

Leap Chem Co., Ltd
LC756022680
Santa Cruz Biotechnology, Inc.
269461
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CAS equal suppliers

3-Amino-4-cyano-5-methylsulfanylthiophene-2-carboxylic acid methyl ester
Manchester Organics Limited
K11004

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Properties for Methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate

Molecular Weight:
228.29 g·mol−1
Density:
1.43 g/cm3
Melting point:
203-207 °C
Boiling point:
442.2 °C at 760 mmHg
Flash point:
221.2 °C
Transport Information:
UN 3439
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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:
R22 - Harmful if swallowed
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
Hazard Classes:
6.1
Hazard Symbols:
Xn
Hazard symbol Xn
RID/ADR certification :
UN3439
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Alternative Distributors of [Methyl 3-amino-4-cyano-5-(methylthio)thiophene-2-carboxylate]

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

Suzhou Rovathin Pharmatech Co., Ltd | Chengdu Qiaofeng Technological Development Co., Ltd. | East Chemical Industry Co., Ltd.

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