CAS Number20797-48-2
Synonymstrans-4-Chloro-3-nitrociamic acid; (2E)-3-(4-Chloro-3-nitrophenyl)acrylic acid; 4-Chloro-3-nitrocinnaMic Acid; 4-Chloro-3-nitrocinnamic Alcohol; trans-3-nitro-4-chlorocinnamic acid; 3-Nitro-4-chlorocinnamic acid; Trans-4-Chloro-3-Nitrocinnamic Acid; 4-chloro-3-nitrophenylcinnamic acid; MFCD00063311; 3-(4-Chloro-3-nitrophenyl)acrylic acid; RARECHEM BK HW 0228
Molecular FormulaClC6H3(SO2NH2)CO2H
Molecular Weight235.64
Purity98%
Density1.5±0.1 g/cm3
Boiling Point408.6±35.0 °C at 760 mmHg
Melting Point256-258 °C (lit.)
Appearancesolid
EINECS214-882-1
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 20797-48-2 |
| Catalog No. | 2A-9038536 |
| Chinese Name | 4-氯-3-硝基肉桂酸 |
| Synonyms | trans-4-Chloro-3-nitrociamic acid; (2E)-3-(4-Chloro-3-nitrophenyl)acrylic acid; 4-Chloro-3-nitrocinnaMic Acid; 4-Chloro-3-nitrocinnamic Alcohol; trans-3-nitro-4-chlorocinnamic acid; 3-Nitro-4-chlorocinnamic acid; Trans-4-Chloro-3-Nitrocinnamic Acid; 4-chloro-3-nitrophenylcinnamic acid; MFCD00063311; 3-(4-Chloro-3-nitrophenyl)acrylic acid; RARECHEM BK HW 0228 |
| Molecular Formula | ClC6H3(SO2NH2)CO2H |
| Molecular Weight | 235.64 |
| Purity | 98 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 408.6±35.0 °C at 760 mmHg |
| Melting Point | 256-258 °C (lit.) |
| Appearance | solid |
| Storage Condition | Keep receptacles sealed Place in a tight container |
| EINECS | 214-882-1 |
| HTC | 2916399090 |
| PubChem ID | 24857669 |
| MDL Number | MFCD00012375 |
| SMILES | NS(=O)(=O)c1cc(ccc1Cl)C(O)=O |
| InChI | 1S/C7H6ClNO4S/c8-5-2-1-4(7(10)11)3-6(5)14(9,12)13/h1-3H,(H,10,11)(H2,9,12,13) |
| InChI Key | FHQAWINGVCDTTG-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | transportation |
| MSDS | msds/38536_1_20797_48_2.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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