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 > Biological Reagents > Other > 4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)

4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)

38103-06-9
Product Attributes
Catalog No： YB51795 CAS No.： 38103-06-9 Brand: MF: C31H20O8 MW: 520.49 Characters:白色粉末狀固體
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB51795 yunbang 100g 97% $45.00 Visible after login Inquiry
- +
YB51795 yunbang 500g 97% $223.33 Visible after login Inquiry
- +
YB51795 yunbang 1kg 97% $435.00 Visible after login Inquiry
- +
  • Basic data
  • Security details
  • MSDS&COA
  • Product details
Product Name 4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)
Chinese alias4,4′-[4,4′-異丙二烯二(p -亞苯氧基)]雙(鄰苯二甲酸酐), 雙酚A二酐, 4,4′-(4,4′-異丙二烯二苯氧基)雙鄰苯二甲酸二酐, 4,4′-(4,4′-異丙二烯二苯氧基)二鄰苯二甲酸
CAS38103-06-9
FormulaC31H20O8
MW520.49
Appearance白色粉末狀固體
MDLMFCD00319167
Melting point184-187 °C (lit.)
Boiling point184-187oC
Storage condition密封.長(zhǎng)期存儲(chǔ)建議冷藏(4°C),充氮
Symbol N/A
Safe PropertyS26-S36
Hazard Category CodeR36/37/38;R42
Chinese alias4,4′-[4,4′-異丙二烯二(p -亞苯氧基)]雙(鄰苯二甲酸酐), 雙酚A二酐, 4,4′-(4,4′-異丙二烯二苯氧基)雙鄰苯二甲酸二酐, 4,4′-(4,4′-異丙二烯二苯氧基)二鄰苯二甲酸
CAS38103-06-9
FormulaC31H20O8
MW520.49
Appearance白色粉末狀固體
MDLMFCD00319167
Melting point184-187 °C (lit.)
Boiling point184-187oC
Safe PropertyS26-S36
Hazard Category CodeR36/37/38;R42
Storage密封.長(zhǎng)期存儲(chǔ)建議冷藏(4°C),充氮
SmilesO=C1OC(=O)C2=CC=C(C=C12)OC1C=CC(C(C2C=CC(OC3C=C4C(=O)OC(=O)C4=CC=3)=CC=2)(C)C)=CC=1
InchiKeyMQAHXEQUBNDFGI-UHFFFAOYSA-N
Shrink
400-0707-687
Service