116453-89-5
116453-89-5 structure
- Name: 1 4-DIBUTOXY-2 3-NAPHTHALENEDI-
- Chemical Name: 1,4-dibutoxynaphthalene-2,3-dicarbonitrile
- CAS Number: 116453-89-5
- Molecular Formula: C20H22N2O2
- Molecular Weight: 322.40100
- Create Date: 2018-12-21 13:29:28
- Modify Date: 2025-08-26 20:34:41
| Name | 1,4-dibutoxynaphthalene-2,3-dicarbonitrile |
|---|---|
| Synonyms |
MFCD00191997
1,4-Dibutoxy-2,3-naphthalenedicarbonitrile 1,4-dibutoxy-2,3-dicyanonaphthalene 2,3-Naphthalenedicarbonitrile,1,4-dibutoxy |
| Density | 1.12g/cm3 |
|---|---|
| Boiling Point | 529.5ºC at 760 mmHg |
| Melting Point | 71-73ºC |
| Molecular Formula | C20H22N2O2 |
| Molecular Weight | 322.40100 |
| Flash Point | 201.2ºC |
| Exact Mass | 322.16800 |
| PSA | 66.04000 |
| LogP | 4.94096 |
| Vapour Pressure | 2.7E-11mmHg at 25°C |
| Index of Refraction | 1.571 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H312-H332 |
| Precautionary Statements | P280 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2926909090 |
|
~89%
116453-89-5 |
| Literature: Kimura, Keizo; Amemiya, Takuma; Kobayashi, Katsumi Patent: US2011/311911 A1, 2011 ; Location in patent: Page/Page column 28-29 ; |
|
~56%
116453-89-5 |
| Literature: Cook, Michael J.; Dunn, Adrian J.; Howe, Steven D.; Thomson, Andrew J.; Harrison, Kenneth J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1988 , p. 2453 - 2458 |
|
~%
116453-89-5 |
| Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 2453 - 2458 |
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |