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Substance
ID:356114
Structure
Similarity
Functional Group
Text
ID:104434
2-Nitro-5-thiocyanatobenzoic acid
Sigma Aldrich
ID: 74040
Names and Identifiers
IUPAC name
5-(cyanosulfanyl)-2-nitrobenzoic acid
IUPAC Traditional name
5-(cyanosulfanyl)-2-nitrobenzoic acid
Synonyms
2-硝基-5-硫氰基苯甲酸
NTCB
2-Nitro-5-thiocyanatobenzoic acid
2-硝基-5-氰硫基苯甲酸
2-Nitro-5-thiocyanobenzoic acid
Registration numbers
Beilstein Number
2124001
CAS Number
30211-77-9
EC Number
250-093-9
MDL Number
MFCD00007139
Properties
Safety Information
GHS Signal Word
Warning
GHS Precautionary statements
P261
-
P305+P351+P338
Safety Statements
26
-
36
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
European Hazard Symbols
Irritant (Xi)
Risk Statements
36/37/38
GHS Hazard statements
H315
-
H319
-
H335
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
MSDS Link
Download link
German water hazard class
3
Physical Property
Melting Point
159-163 °C
156-157 °C(lit.)
Product Information
Purity
≥97.0% (T)
Linear Formula
O2NC6H3(SCN)CO2H
Molecule Details
Other Notes
Reagent for the selective cyanylation of sulfhydryl groups 1; Modifies and cleaves peptides at cysteine residues 2
Molecular Spectra
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References
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