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1,4,5,8-Naphthalenetetracarboxylic dianhydride(NTDA)

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Formula: C14H4O6
CAS: 81-30-1
search Element: naphthalenetetracarboxylic dianhydride ntda
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Identification

Structural Formula
1,4,5,8-Naphthalenetetracarboxylic dianhydride(NTDA)
CAS:
81-30-1
EINECS:
201-342-5
Molecular Formula:
C14H4O6
MDL:
MFCD00006915
Synonym:
ntda ; aids-125787 ; 2,7-dioxapyrene-1,3,6,8-tetrone ; aids125787 ; nsc84241 ; 1,4,5,8-naphthalenetetracarboxylic ; naphthalenetetracarboxylicdianhydride ; ntcda ; naphthalenetetracarboxylic dianhydride ; 1,4,5,8-naphthalenetetracaboxylic dianhydride




Suppliers

Feiming Chemical Limited.
PPM017
+
Evonik ( formerly Wilshire Technologies, Inc. )
E748829952
Quzhou Rundong Chemical Co., Ltd.
QRC514820592
+
Leap Chem Co., Ltd
LC28088424
+
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TCI Chemicals (India) Pvt. Ltd.
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Santa Cruz Biotechnology, Inc.
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Alfa (A Johnson Matthey Company)
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Prices & Availability




Data is processed


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Properties for 1,4,5,8-Naphthalenetetracarboxylic dianhydride(NTDA)

Molecular Weight:
268.18 g·mol−1
Melting point:
>300 °C(lit.)
Physical Description:
light brown solid
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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 Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [1,4,5,8-Naphthalenetetracarboxylic dianhydride(NTDA)]

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

Finetech Industry Limited | Pfaltz & Bauer, Inc. | Jinan Great Chemical Co., Ltd. | Feiming Chemical Limited. | Yongyi Chemicals Group Co., Ltd. | ChengDu KaiXin Technology Development Co., Ltd. | Beijing Multi Technology Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Suzhou Vosun Chemical Co.,Ltd. | AOKBIO Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd.

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