a级毛片免费观看片-国产亚洲棕合欧美视频-性亚洲女人色欲色一www -亚洲国产制服丝袜无码av

Hello, welcome to Hunan Yunbang Biotech Inc
Home > Category > Raw Materials And Intermediates > (2,3,4,5-tetraphenylcyclopenta-1,4-dien-1-yl)benzene

(2,3,4,5-tetraphenylcyclopenta-1,4-dien-1-yl)benzene

2519-10-0
Product Attributes
Catalog No: YB27142 CAS No.: 2519-10-0 Brand: MF: C35H26 MW: 446.58 Characters:淡黃色結(jié)晶粉末
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB27142 yunbang 1g 98% $226.67 Visible after login Inquiry
- +
  • Basic data
  • Security details
  • MSDS&COA
  • Product details
Product Name (2,3,4,5-tetraphenylcyclopenta-1,4-dien-1-yl)benzene
Chinese alias1,2,3,4,5-五苯基-1,3-環(huán)戊二烯 戊苯基-環(huán)
CAS2519-10-0
FormulaC35H26
MW446.58
Appearance淡黃色結(jié)晶粉末
MDLMFCD00012263
Melting point254-256 °C (lit.)
Boiling point254-256?°C(lit.)
Storage condition室溫保存,避光、熱;保持良好通風(fēng)干燥處密封保存;避免接觸眼睛、皮膚、衣物,避免長(zhǎng)時(shí)間或反復(fù)暴露。
Symbol N/A
Chemical Stability遵照規(guī)定使用和儲(chǔ)存則不會(huì)分解。
Safe PropertyS36/37/39
Hazard Category CodeR36/37/38
Chinese alias1,2,3,4,5-五苯基-1,3-環(huán)戊二烯 戊苯基-環(huán)
CAS2519-10-0
FormulaC35H26
MW446.58
Appearance淡黃色結(jié)晶粉末
MDLMFCD00012263
Melting point254-256 °C (lit.)
Boiling point254-256?°C(lit.)
Chemical Stability遵照規(guī)定使用和儲(chǔ)存則不會(huì)分解。
Safe PropertyS36/37/39
Hazard Category CodeR36/37/38
Water Solubilitypyridine: soluble 5 mg/mL, clear, colorless to light yellow
Storage室溫保存,避光、熱;保持良好通風(fēng)干燥處密封保存;避免接觸眼睛、皮膚、衣物,避免長(zhǎng)時(shí)間或反復(fù)暴露。
Smilesc1ccc(C2C(c3ccccc3)=C(c3ccccc3)C(c3ccccc3)=C2c2ccccc2)cc1
InchiKeyYGLVWOUNCXBPJF-UHFFFAOYSA-N
Shrink
400-0707-687
Service