成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> 4-ISOPROPYLIDENE-5-METHYL-2-PHENYL-2,4-DIHYDRO-PYRAZOL-3-ONE

4-ISOPROPYLIDENE-5-METHYL-2-PHENYL-2,4-DIHYDRO-PYRAZOL-3-ONE

4-ISOPROPYLIDENE-5-METHYL-2-PHENYL-2,4-DIHYDRO-PYRAZOL-3-ONE price.
1 prices
Selected condition:
Brand
  • Sigma-Aldrich
Package
  • 100mg
  • ManufacturerSigma-Aldrich
  • Product numberS50017
  • Product description4-ISOPROPYLIDENE-5-METHYL-2-PHENYL-2,4-DIHYDRO-PYRAZOL-3-ONE Aldrich
  • Packaging100mg
  • Price$29.8
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich S50017 4-ISOPROPYLIDENE-5-METHYL-2-PHENYL-2,4-DIHYDRO-PYRAZOL-3-ONE Aldrich 100mg $29.8 2024-03-01 Buy

Properties

Melting point :117 °C(Solv: acetic acid (64-19-7))
Boiling point :314.2±25.0 °C(Predicted)
Density :1.09±0.1 g/cm3(Predicted)
pka :2.15±0.20(Predicted)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

ChEBI: 5-methyl-2-phenyl-4-propan-2-ylidene-3-pyrazolone is a member of pyrazoles.