ChemicalBook >> CAS DataBase List >>4-Nitrophenyl isocyanate
4-Nitrophenyl isocyanate
- CAS No.
- 100-28-7
- Chemical Name:
- 4-Nitrophenyl isocyanate
- Synonyms
- ai3-28253;4-Nitrophenyl;TIMTEC-BB SBB006628;4-Nitrophenyl isocya;4-Nitrophenylcarbimide;4-NITROPHENYL ISOCYANATE;P-NITROPHENYL ISOCYANATE;4-Isocyanatonitrobenzene;PARA-NITROPHENYLISOCYANATE;1-isocyanato-4-nitro-benzen
- CBNumber:
- CB1757004
- Molecular Formula:
- C7H4N2O3
- Molecular Weight:
- 164.12
- MDL Number:
- MFCD00007306
- MOL File:
- 100-28-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-04-24 14:59:15
| Product description | Number | Pack Size | Price |
| 4-Nitrophenyl isocyanate 97% | 269425 | 5g | $47.2 |
| 4-Nitrophenyl isocyanate 97% | 269425 | 25g | $183 |
| 4-Nitrophenyl Isocyanate (contains varying amounts of polymers) >98.0%(GC) | I0129 | 5g | $83 |
| 4-Nitrophenyl Isocyanate (contains varying amounts of polymers) >98.0%(GC) | I0129 | 25g | $240 |
| 4-NitrophenylIsocyanate(1-Isocyanato-4-nitrobenzene) | I798270 | 25g | $725 |
| Melting point | 56-59 °C(lit.) |
|---|---|
| Boiling point | 137-138 °C11 mm Hg(lit.) |
| Density | 1.5018 (rough estimate) |
| refractive index | 1.5300 (estimate) |
| Flash point | >110°C |
| storage temp. | 2-8°C |
| solubility | soluble in Benzene,Toluene |
| form | Crystalline Solid |
| color | Yellow |
| Water Solubility | Insoluble in water. |
| Sensitive | Moisture Sensitive |
| BRN | 389516 |
| InChI | 1S/C7H4N2O3/c10-5-8-6-1-3-7(4-2-6)9(11)12/h1-4H |
| InChIKey | GFNKTLQTQSALEJ-UHFFFAOYSA-N |
| SMILES | [O-][N+](=O)c1ccc(cc1)N=C=O |
| CAS DataBase Reference | 100-28-7(CAS DataBase Reference) |
| FDA UNII | L4X2CUC34D |
| NIST Chemistry Reference | Benzene, 1-isocyanato-4-nitro-(100-28-7) |
| EPA Substance Registry System | p-Nitrophenyl isocyanate (100-28-7) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302+H332-H315-H317-H319-H334-H335 | |||||||||
| Precautionary statements | P261-P264-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/21/22-36/37/38-42 | |||||||||
| Safety Statements | 22-26-36/37/39-45 | |||||||||
| RIDADR | 2206 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DA3692500 | |||||||||
| F | 10-19-21 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29291090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Irrit. 2 Resp. Sens. 1 Skin Irrit. 2 Skin Sens. 1 STOT SE 3 |
|||||||||
| Toxicity | LD50 orl-rat: 1600 mg/kg NTIS** OTS0528342 | |||||||||
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
4-Nitrophenyl isocyanate price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 269425 | 4-Nitrophenyl isocyanate 97% | 100-28-7 | 5g | $47.2 | 2023-06-20 | Buy |
| Sigma-Aldrich | 269425 | 4-Nitrophenyl isocyanate 97% | 100-28-7 | 25g | $183 | 2023-06-20 | Buy |
| TCI Chemical | I0129 | 4-Nitrophenyl Isocyanate (contains varying amounts of polymers) >98.0%(GC) | 100-28-7 | 5g | $83 | 2026-03-19 | Buy |
| TCI Chemical | I0129 | 4-Nitrophenyl Isocyanate (contains varying amounts of polymers) >98.0%(GC) | 100-28-7 | 25g | $240 | 2026-03-19 | Buy |
| TRC | I798270 | 4-NitrophenylIsocyanate(1-Isocyanato-4-nitrobenzene) | 100-28-7 | 25g | $725 | 2021-12-16 | Buy |
4-Nitrophenyl isocyanate Chemical Properties,Uses,Production
Chemical Properties
yellow crystalline solid
Uses
4-Nitrophenyl isocyanate is used as pharmaceutical intermediates. 4-Nitrophenyl isocyanate was used in the synthesis of 2-(5-methyl-3,4-diphenyl-1H-pyrrole-2-carbonyl)-N-(4-nitrophenyl)hydrazinecarboxamide.
Safety Profile
A poison by intraperitoneal route.Moderately toxic by ingestion. When heated todecomposition it emits toxic vapors of NOx.
Purification Methods
Distil the isocyanate in a vacuum, and/or recrystallise it from pet ether (b 28-38o), *C6H6/pet ether (m 58o) or CCl4 (m 56-57o). [Beilstein 12 H 725, 12 III 1630.]
4-Nitrophenyl isocyanate Preparation Products And Raw materials
4-Nitrophenyl isocyanate Suppliers
Global( 9)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10000 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8618662433356 | 3899766280@qq.com | China | 26362 | 58 |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43416 | 58 |
| Hangzhou J&H Chemical Co., Ltd. | 0571-87396432 | sales@jhechem.com | China | 14917 | 59 |
| Shanghai Baoyang Baoxin Biotechnology Co., LTD | 021-56698539 19921169802 | bxsw_sh@163.com | China | 3917 | 58 |
| Merck KGaA | 21-20338288 | ordercn@merckgroup.com | China | 6394 | 58 |
| Biosynth Biological Technology (Suzhou) Co Ltd | 51288865780 | sales@biosynth.com | China | 6051 | 58 |
| Santa Cruz Biotechnology Inc | 021-60936350 | scbt@scbt.com | China | 6594 | 58 |
| Wuxi Bozhiyi Chemical Co., Ltd. | 15370417879、13665137979 | dndwvf@163.com | CHINA | 93 | 58 |
100-28-7(4-Nitrophenyl isocyanate)Related Search:
Isocyanatocyclohexane
Propyl isocyanate
Benzyl isocyanate
4-Chlorophenyl isocyanate
BENZOYL ISOCYANATE
ISOCYANIC ACID
Hexyl isocyanate
2-METHYL-4-NITROPHENYL ISOCYANATE
2-CHLORO-4-NITROPHENYL ISOCYANATE
4-Nitrophenyl isocyanate
1of4
1-isocyanato-4-nitro-benzen
ai3-28253
benzene,1-isocyanato-4-nitro-
Isocyanic acid, p-nitrophenyl ester
(contains varying aMounts of polyMers)
4-Nitrophenyl Isocyanate
4-Nitrophenyl isocyanate, 98% 25GR
4-Nitrophenyl isocyanate, 98% 5GR
4-Nitrophenyl isocya
4-Nitrophenyl isocyanate 97%
4-Nitrophenylisocyanate,97%
Isocyanic acid, p-nitrophenyl ester (8CI)
4-Nitrophenyl isocyanate≥ 99% (GC)
isocyanicacid,p-nitrophenylester
4-NITROPHENYL ISOCYANATE
P-NITROPHENYL ISOCYANATE
TIMTEC-BB SBB006628
ISOCYANIC ACID 4-NITROPHENYL ESTER
4-Nitrophenylcarbimide
1-ISOCYANATO-4-NITRO-BENZENE
4-Nitrophenyl
PARA-NITROPHENYLISOCYANATE
4-Isocyanatonitrobenzene
4-Nitrophenyl Isocyanate (contains varying amounts of polymers)
4-Nitrophenyl isocyanate,98%
4-NitrophenylIsocyanate(containsvaryingamountsofpolymers)>
4-?Nitrophenyl Isocyanate
(1-Isocyanato-4-nitrobenzene)
4-[3,5-BIS(TRIFLUOROMETHYL)PHENYL]-80-THIOSEMICARBAZIDE
100-28-7
O2NC6H4NCO
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