5-Nitro-1H-pyrazole-3-carboxylic acid methyl ester

Melting point :145.5℃
Boiling point :388.3±22.0 °C(Predicted)
Density :1.545±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :5.36±0.10(Predicted)
Appearance :White to light brown Solid
InChI :InChI=1S/C5H5N3O4/c1-12-5(9)3-2-4(7-6-3)8(10)11/h2H,1H3,(H,6,7)
InChIKey :OTINMTPELZSAPX-UHFFFAOYSA-N
SMILES :N1C([N+]([O-])=O)=CC(C(OC)=O)=N1

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P321 Specific treatment (see … on this label). P330 Rinse mouth. P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P362 Take off contaminated clothing and wash before reuse. P501 Dispose of contents/container to..…