138924
Cyclooctatetraene
98%
Manufacturer: Sigma Aldrich
CAS Number: 629-20-9
Synonym(S): [8]Annulene
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | 138924-1-G | In Stock | ₹ 6,945.90 |
| 5 G | 138924-5-G | In Stock | ₹ 14,056.20 |
138924 - 1 G
In Stock
Quantity
1
Base Price: ₹ 6,945.90
GST (18%): ₹ 1,250.262
Total Price: ₹ 8,196.162
Quality Level
100
Assay
98%
form
liquid
contains
0.1% hydroquinone as inhibitor
refractive index
n20/D 1.537 (lit.)
bp
142-143 °C (lit.)
mp
−5-−3 °C (lit.)
density
0.925 g/mL at 25 °C (lit.)
storage temp.
−20°C
SMILES string
C1=CC=CC=CC=C1
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Strem, An Ascensus Company CAS# 629-20-9. 1g. Cyclooctatetraene, 98% COT. MFCD00004161 | Strem, An Ascensus Company | ₹ 5,390.28 | |
| | Strem, An Ascensus Company CAS# 629-20-9. 5g. Cyclooctatetraene, 98% COT. MFCD00004161 | Strem, An Ascensus Company | ₹ 20,226.38 | |
 | 629-20-9 | 1,3,5,7-Cyclooctatetraene | A2B Chem | ₹ 5,646.96 |
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Description
- General description: Cyclooctatetraene (COT) is a nonaromatic 4n π-conjugated system with a non-planar tub-shaped geometry and potential energy surfaces at the ground state.[1]
- Application: Used in the synthesis of highly organic film for silicon surfaces to improve its chemical and physical properties.[3]Used in liquid state organic dye lasers.[4]Used as triplet state quencher to reduce dye blinking.[5]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P210 - P273 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338 - P331
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
71.6 °F
Flash Point(C)
22 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
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Quality Level: 100
Assay: 98%
form: liquid
contains: 0.1% hydroquinone as inhibitor
refractive index: n20/D 1.537 (lit.)
bp: 142-143 °C (lit.)
mp: −5-−3 °C (lit.)
density: 0.925 g/mL at 25 °C (lit.)
storage temp.: −20°C
SMILES string: C1=CC=CC=CC=C1
Quality Level:
100
Assay:
98%
form:
liquid
contains:
0.1% hydroquinone as inhibitor
refractive index:
n20/D 1.537 (lit.)
bp:
142-143 °C (lit.)
mp:
−5-−3 °C (lit.)
density:
0.925 g/mL at 25 °C (lit.)
storage temp.:
−20°C
SMILES string:
C1=CC=CC=CC=C1
Quality Level: 200
Assay: 98%
form: liquid
contains: __
refractive index: n20/D 1.522-1.524 (lit.)
bp: 80-83 °C/0.6 mmHg (lit.)
mp: __
density: 1.018 g/mL at 25 °C (lit.)
storage temp.: __
SMILES string: __
Quality Level:
200
Assay:
98%
form:
liquid
contains:
__
refractive index:
n20/D 1.522-1.524 (lit.)
bp:
80-83 °C/0.6 mmHg (lit.)
mp:
__
density:
1.018 g/mL at 25 °C (lit.)
storage temp.:
__
SMILES string:
__
Quality Level: 100
Assay: 97%
form: __
contains: __
refractive index: __
bp: __
mp: 75-77 °C (lit.)
density: __
storage temp.: __
SMILES string: [H]C(=O)c1cc(ccc1Cl)[N+]([O-])=O
Quality Level:
100
Assay:
97%
form:
__
contains:
__
refractive index:
__
bp:
__
mp:
75-77 °C (lit.)
density:
__
storage temp.:
__
SMILES string:
[H]C(=O)c1cc(ccc1Cl)[N+]([O-])=O
Quality Level: __
Assay: __
form: __
contains: __
refractive index: __
bp: __
mp: __
density: __
storage temp.: __
SMILES string: __
Quality Level:
__
Assay:
__
form:
__
contains:
__
refractive index:
__
bp:
__
mp:
__
density:
__
storage temp.:
__
SMILES string:
__