23138-53-6
23138-53-6 structure
- Name: methyl 4-isocyanatobenzoate
- Chemical Name: methyl 4-isocyanatobenzoate
- CAS Number: 23138-53-6
- Molecular Formula: C9H7NO3
- Molecular Weight: 177.15700
- Create Date: 2018-06-02 08:00:00
- Modify Date: 2025-08-25 17:44:58
| Name | methyl 4-isocyanatobenzoate |
|---|---|
| Synonyms |
MFCD01863690
4-carbomethoxyphenyl isocyanate 4-isocyanatobenzoic acid methyl ester 4-Isocyanato-benzoesaeure-methylester 4-methoxycarbonylphenyl isocyanate |
| Density | 1.15g/cm3 |
|---|---|
| Boiling Point | 264.9ºC at 760mmHg |
| Melting Point | 50-52ºC(lit.) |
| Molecular Formula | C9H7NO3 |
| Molecular Weight | 177.15700 |
| Flash Point | 123.2ºC |
| Exact Mass | 177.04300 |
| PSA | 55.73000 |
| LogP | 1.44050 |
| Vapour Pressure | 0.00943mmHg at 25°C |
| Index of Refraction | 1.528 |
| Storage condition | 2-8°C |
| Symbol |
GHS07, GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H312-H315-H319-H332-H334-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338-P342 + P311 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | 22-26-36 |
| RIDADR | UN 3335 |
| HS Code | 2929109000 |
|
~93%
23138-53-6 |
| Literature: Aravapalli, Sridhar; Lai, Huiguo; Teramoto, Tadahisa; Alliston, Kevin R.; Lushington, Gerald H.; Ferguson, Eron L.; Padmanabhan; Groutas, William C. Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 13 p. 4140 - 4148 |
|
~61%
23138-53-6 |
| Literature: Hasan, Riaz; Nishimura, Keiichiro; Ueno, Tamio Pesticide Science, 1994 , vol. 42, # 4 p. 291 - 298 |
|
~%
23138-53-6 |
| Literature: Tetrahedron, , vol. 68, # 30 p. 6065 - 6070 |
|
~%
23138-53-6 |
| Literature: Russian Journal of General Chemistry, , vol. 76, # 7 p. 1069 - 1080 |
|
~%
23138-53-6 |
| Literature: Journal of Medicinal Chemistry, , vol. 38, # 1 p. 58 - 67 |
|
~%
23138-53-6 |
| Literature: Justus Liebigs Annalen der Chemie, , vol. 562, p. 75,1114 |
| Precursor 4 | |
|---|---|
| DownStream 4 | |
![methyl 4-[[4-[bis(2-chloroethyl)amino]phenoxy]carbonylamino]benzoate structure](https://image.chemsrc.com/caspic/225/17272-99-0.png)
| HS Code | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |