ChemicalBook > CAS DataBase List > CIS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE

CIS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE

Product Name
CIS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE
CAS No.
112440-46-7
Chemical Name
CIS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE
Synonyms
CIS-1,2-DICYANO-1,2-BIS;2,3-Bis(2,4,5-trimethyl-3-thienyl)maleonitrile;2,3-Bis(2,4,5-trimethylthiophen-3-yl)maleonitrile;(Z)-2,3-Bis(2,4,5-trimethylthiophen-3-yl)maleonitrile;(Z)-2,3-Bis(2,4,5-trimethyl-3-thienyl)-2-butenedinitrile;1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)-CIS-1,2-DICYANOETHENE;CIS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE;(Z)-1,2-Bis(2,4,5-trimethyl-3-thienyl)-1,2-dicyanoethene;(2Z)-2,3-Bis(2,4,5-trimethyl-3-thienyl)-2-butenedinitrile;(Z)-2,3-Bis(2,4,5-trimethylthiophene-3-yl)-2-butenedinitrile
CBNumber
CB0196664
Molecular Formula
C18H18N2S2
Formula Weight
326.48
MOL File
112440-46-7.mol
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CIS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE Property

Melting point:
121 °C
Boiling point:
441.5±45.0 °C(Predicted)
Density 
1.183±0.06 g/cm3(Predicted)
solubility 
slightly sol. in Methanol
form 
powder to crystal
color 
Light yellow to Brown
CAS DataBase Reference
112440-46-7
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Safety

RIDADR 
3439
HS Code 
2934.99.9001
HazardClass 
6.1
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
B1536
Product name
cis-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene
Purity
>98.0%(N)
Packaging
1g
Price
$264
Updated
2024/03/01
TCI Chemical
Product number
B1536
Product name
cis-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene
Purity
>98.0%(N)
Packaging
5g
Price
$792
Updated
2024/03/01
TRC
Product number
D438370
Product name
cis-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene
Packaging
100mg
Price
$90
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD62458
Product name
cis-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene
Packaging
500mg
Price
$120
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD62458
Product name
cis-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene
Packaging
1g
Price
$212
Updated
2021/12/16

CIS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE Preparation Products And Raw materials

Raw materials

Preparation Products

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CIS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40240
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44700
Advantage
61
Shanghai Shenyue Chemical Co., Ltd.
Tel
021-021-52212593 15300879511
Fax
+86 (21) 51062076
Email
sales@nuohey.com
Country
China
ProdList
3984
Advantage
60
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28398
Advantage
80
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23680
Advantage
75
TCI AMERICA
Tel
800-4238616
Fax
+1-888-520-1075 / +1-503-283-1987
Email
sales@tciamerica.com
Country
Americas
ProdList
23662
Advantage
75
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22519
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25014
Advantage
65
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View Lastest Price from CIS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
cis-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene 112440-46-7
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

112440-46-7, CIS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENERelated Search:


  • CIS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE
  • 1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)-CIS-1,2-DICYANOETHENE
  • CIS-1,2-DICYANO-1,2-BIS
  • (2Z)-2,3-Bis(2,4,5-trimethyl-3-thienyl)-2-butenedinitrile
  • (Z)-1,2-Bis(2,4,5-trimethyl-3-thienyl)-1,2-dicyanoethene
  • (Z)-1,2-Bis(2,4,5-trimethyl-3-thienyl)ethene-1,2-dicarbonitrile
  • (Z)-2,3-Bis(2,4,5-trimethyl-3-thienyl)-2-butenedinitrile
  • (Z)-2,3-Bis(2,4,5-trimethylthiophene-3-yl)-2-butenedinitrile
  • 2,3-Bis(2,4,5-trimethyl-3-thienyl)maleonitrile
  • <i>cis</i>-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene
  • cis-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene &gt
  • 2-Butenedinitrile, 2,3-bis(2,4,5-trimethyl-3-thienyl)-, (2Z)-
  • (Z)-2,3-Bis(2,4,5-trimethylthiophen-3-yl)maleonitrile
  • 2,3-Bis(2,4,5-trimethylthiophen-3-yl)maleonitrile
  • 112440-46-7
  • Diarylethenes (Photochromic)
  • Photochromic Compounds
  • Diarylethenes (Photochromic)
  • Functional Materials
  • Photochromic Compounds