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1,2,3,4-Cyclobutanetetracarboxylic Dianhydride

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Formula: C8H4O6
CAS: 4415-87-6

Identification

Structural Formula
1,2,3,4-Cyclobutanetetracarboxylic Dianhydride
CAS:
4415-87-6
EINECS:
224-577-5
Molecular Formula:
C8H4O6
MDL:
MFCD00004944
Synonym:
cyclobutane-1,2,3,4-tetracarboxylic dianhydride ,98% ; cyclobutanetetracarboxylic dianhydride ; cyclobutane-1,2,3,4-tetracarboxylic dianhydride ; maleic anhydride cyclic dimer. ; cyclobutanetetracarboxylic acid dianhydride ; 1,2,3,4-cyclobutanetetracarboxylic acid dianhydride ; 1,2,3,4-cyclobutanetetracarboxylic dian& ; 1,2,3,4-cyclobutanetetracarboxylic dianhydride ; cyclobutane-1,2,3,4-tetracarboxylic ; 4,9-dioxatricyclo[5.3.0.02,6]decane-3,5,8,10-tetrone




Suppliers

Evonik ( formerly Wilshire Technologies, Inc. )
E441617664
Sancai Industry Co.,Ltd.
SIC22088832
Synthon-Chemicals GmbH & Co. KG
ST03167
Hefei Hirisun Pharmatech Co., Ltd
HR010523
Xiamen Hisunny Chemical Co., Ltd.
XHC303612144
Zehao Industry Co., Ltd.
ZI22086624
Leap Chem Co., Ltd
LC16564968
Santa Cruz Biotechnology, Inc.
SCB276011040
Dayang Chem (Hangzhou) Co.,Ltd.
DC285211408
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Create Chemical Co., Ltd.
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Ascender Chemical Co.,Ltd
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Feiming Chemical Limited.
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BLD Pharmatech Ltd
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TCI Chemicals (India) Pvt. Ltd.
C2842

Prices & Availability




Data is processed


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Properties for 1,2,3,4-Cyclobutanetetracarboxylic Dianhydride

Molecular Weight:
196.11 g·mol−1
Melting point:
>300 °C(lit.)
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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:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Classes:
8
Hazard Symbols:
Xi
Hazard symbol Xi
RID/ADR certification :
1759
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Alternative Distributors of [1,2,3,4-Cyclobutanetetracarboxylic Dianhydride]

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

Feiming Chemical Limited. | Suzhou Rovathin Pharmatech Co., Ltd | Shanghai Hanhong Chemical Co., Ltd. | Jinan Great Chemical Co., Ltd. | East Chemical Industry Co., Ltd. | Shanghai Arbor Chemical Co., Ltd. | BOC Sciences | Jinan Haohua Industry Co., Ltd. | Skyrun Industrial Co., Ltd. | Sino Rarechem Labs Co. Ltd. | Green Fine Chemical (Shanghai) Co., Ltd.

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