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Acetylenedicarboxamide

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Formula: C4H4N2O2
CAS: 543-21-5
search Element: acetylenedicarboxamide
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Identification

Structural Formula
Acetylenedicarboxamide
CAS:
543-21-5
EINECS:
Molecular Formula:
C4H4N2O2
MDL:
MFCD00017146
Synonym:
acetylenedicarboxylicaciddiamide ; aquamycin ; acetylenedicarboxamide ; 2-butynediamide ; 1,2-ethynedicarboxamide ; but-2-ynediamide ; acetylendicarbonsaeureamid ; renamycin ; acetylenedicarboxamide,95%,pract. ; lenamycin




Suppliers

Fox Chemicals GmbH
FC3961188
+
Dayang Chem (Hangzhou) Co.,Ltd.
DC6822728
+
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CAS equal suppliers

Cellocidin
Santa Cruz Biotechnology, Inc.
391762
Acetylenedicarboxamide Pract., 95%
Acros Organics BVBA
AOB12925168

Prices & Availability




Data is processed


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Properties for Acetylenedicarboxamide

Molecular Weight:
112.09 g·mol−1
Melting point:
179 °C
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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:
R21 - Harmful in contact with skin
R25 - Toxic if swallowed
Safety Codes:
S36/37 - Wear suitable protective clothing and gloves
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Symbols:
T
Hazard symbol T
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Alternative Distributors of [Acetylenedicarboxamide]

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

Acros Organics BVBA | Suzhou Rovathin Pharmatech Co., Ltd | East Chemical Industry Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Finetech Industry Limited | Pfaltz & Bauer, Inc.

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MSDS:
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