3-Nitrocinnamic acid
Synonym(s):trans-3-(3-Nitrophenyl)acrylic acid
- CAS NO.:555-68-0
- Empirical Formula: C9H7NO4
- Molecular Weight: 193.16
- MDL number: MFCD00007277
- EINECS: 209-104-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 17:34:39
What is 3-Nitrocinnamic acid?
Chemical properties
Light yellow fine crystalline powder
Definition
ChEBI: 3-nitrocinnamic acid is a C-nitro compound comprising trans-cinnamic acid having a nitro group at position 3 on the phenyl ring. It is functionally related to a trans-cinnamic acid.
Purification Methods
Crystallise the acid from *C6H6 or EtOH. The p-bromophenacyl ester has m 178o (from AcOH). [Beilstein 9 III 271, 9 IV 2043.]
Properties of 3-Nitrocinnamic acid
Melting point: | 200-202 °C(lit.) |
Boiling point: | 329.36°C (rough estimate) |
Density | 1.4058 (rough estimate) |
refractive index | 1.5200 (estimate) |
storage temp. | Sealed in dry,Room Temperature |
pka | pK1:4.12 (25°C) |
color | Light green |
Merck | 14,6595 |
BRN | 1872713 |
CAS DataBase Reference | 555-68-0(CAS DataBase Reference) |
NIST Chemistry Reference | trans-3-Nitrocinnamic acid(555-68-0) |
EPA Substance Registry System | 2-Propenoic acid, 3-(3-nitrophenyl)- (555-68-0) |
Safety information for 3-Nitrocinnamic acid
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-Nitrocinnamic acid
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Mefenamic Acid IP/BP/EP/USP Diclofenac Sodium IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
acrylic resin coatings
N-BUTYL CINNAMATE
alpha-Methylcinnamic acid
ETHOXYLATED BISPHENOL A DIACRYLATE
Ethyl cinnamate
trans-Cinnamic acid
Ethyl 2-(Chlorosulfonyl)acetate
Citric acid
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