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7,7,8,8-Tetracyanoquinodimethane; 98% TCNQ

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Formula: C12H4N4
CAS: 1518-16-7
search Element: tetracyanoquinodimethane tcnq
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Identification

Structural Formula
7,7,8,8-Tetracyanoquinodimethane; 98% TCNQ
CAS:
1518-16-7
EINECS:
216-174-8
Molecular Formula:
C12H4N4
MDL:
MFCD00011664
Synonym:
7,7,8,8-tetracyanodimethan ; tetracyanoquinodimethane ; tetracyanodimethanoquinone ; quinodimethan, tetracyano- ; timtec-bb sbb000435 ; tetracyano-quinodimetha ; tcnq ; tetracyanoquinodimethan ; 7,7,8,8-tetracyanoqu ; tetracyano p-quinodimethane




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CAS equal suppliers

7,7,8,8-Tetracyanoquinodimethane
Molekula
21354692
7,7,8,8-Tetracyanoquinodimethane
Santa Cruz Biotechnology, Inc.
239126
7,7,8,8-Tetracyanoquinodimethane
TCI Chemicals (India) Pvt. Ltd.
T0078
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Chemieliva Pharmaceutical Co., Ltd.
CP11203360
7,7,8,8-Tetracyanoquinodimethane
Leap Chem Co., Ltd
LC5761728
7,7,8,8-Tetracyanoquinodimethane
Zhejiang Hongxin Chemical
ZHC8003200
7,7,8,8-Tetracyanoquinodimethane
Carbone Scientific Co., Ltd.
CS8962688
7,7,8,8-Tetracyanoquinodimethane
Qingdao Hong Jin Chemical Co., Ltd.
QHJC11205600
7,7,8,8-Tetracyanoquinodimethane
Xiamen Hisunny Chemical Co., Ltd.
XHC10564224
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Frinton Laboratories
FR-1041
7,7,8,8-Tetracyanoquinodimethane
Norchim S.A.S.
NS4481344
7,7,8,8-Tetracyanoquinodimethane
Dayang Chem (Hangzhou) Co.,Ltd.
DC9923968
7,7,8,8-Tetracyanoquinodimethane
Ascender Chemical Co.,Ltd
ACC8003200
7,7,8,8-Tetracyanoquinodimethane
H&Z Industry Co.,Ltd
HIC6402560
7,7,8,8-Tetracyanoquinodimethane
Gihi Chemicals Co., Limited
GCL8643456
7,7,8,8-Tetracyanoquinodimethane
Xiamen Equation Chemical Co.,Ltd
XECC10245120
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Krada CPS Industry S.L
KCIS7043520
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BLD Pharmatech Ltd
BP5761728
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Chemlyte Solutions
CS5761728
7,7,8,8-Tetracyano-1,4-quinodimethane
Merck Schuchardt OHG
MSO14805920
7,7,8,8-Tetracyanoquinodimethane, 98%
Alfa (A Johnson Matthey Company)
A11843552
7,7,8,8-Tetracyanoquinodimethane, 98%
Acros Organics BVBA
AOB7032812
1,4-bis-(Dicyanomethylene)-2,5-cyclohexadiene
Norchim S.A.S.
NS25207560
(2,5-Cyclohexadiene-1,4-diylidene)malononitrile
Xingrui Industry Co., Limited
XIL408916356
7,7,8,8-Tetracyanoquinodimethane (purified by sublimation)
TCI Chemicals (India) Pvt. Ltd.
T3034
Propanedinitrile, 2,2'-(2,5-cyclohexadiene-1,4-diylidene)bis-
Angene International Limited
AGN-PC-0JLB4Q

Prices & Availability




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Properties for 7,7,8,8-Tetracyanoquinodimethane; 98% TCNQ

Molecular Weight:
204.19 g·mol−1
Melting point:
287-289 °C (dec.)(lit.)
Physical Description:
orange to green crystalline powder
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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:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
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 Classes:
6.1
Hazard Symbols:
Xn, Xi, T
Hazard symbol T Hazard symbol Xn Hazard symbol Xi
RID/ADR certification :
3276
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Alternative Distributors of [7,7,8,8-Tetracyanoquinodimethane; 98% TCNQ]

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

Molekula GmbH | Jinan Great Chemical Co., Ltd. | ABCR GmbH & Co. KG | Frinton Laboratories | TCI Europe NV | Nanjing King-Pharm Co., Ltd. | Shanghai AOKChem Group Limited | Sanowart Group Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Anix-Chem Limited | BOC Sciences | Gihi Chemicals Co., Limited

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