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

BIS(2,2,2-TRICHLOROETHYL) AZODICARBOXYLATE

BIS(2,2,2-TRICHLOROETHYL) AZODICARBOXYLATE ??? ???
?? ??:
38857-88-4
???:
BIS(2,2,2-TRICHLOROETHYL) AZODICARBOXYLATE
???(??):
Bis(2,2,2-trichloroethyl) azodicarboxyle;BIS(2,2,2-TRICHLOROETHYL) AZODICARBOXYLATE;Bis(2,2,2-trichloroethyl) azodicarboxylate;BEAZ Bis(2,2,2-trichloroethyl) azodicarboxylate;BIS(2,2,2-TRICHLOROETHYL) AZODI-CARBOXYL ATE, 97+%;AZODICARBOXYLIC ACID BIS(2,2,2-TRICHLOROETHYL) ESTER;1,2-Diazenedicarboxylic acid, 1,2-bis(2,2,2-trichloroethyl) ester
CBNumber:
CB2149725
???:
C6H4Cl6N2O4
??? ??:
380.83
MOL ??:
38857-88-4.mol

BIS(2,2,2-TRICHLOROETHYL) AZODICARBOXYLATE ??

???
109-111 °C (lit.)
?? ?
380.7±42.0 °C(Predicted)
??
1.78±0.1 g/cm3(Predicted)
?? ??
2-8°C
???
sol in a wide range of organic solvents.
??? ??
solid
??
slightly yellow
BRN
2141527
CAS ??????
38857-88-4
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

BIS(2,2,2-TRICHLOROETHYL) AZODICARBOXYLATE C??? ??, ??, ??

??? ??

Yellow powder or crystals

??

Bis(2,2,2-trichloroethyl) azodicarboxylate has been used:

?? ??

Thermal inverse-type hetero-Diels-Alder reaction of O-silyl-protected lactal and bis(2,2,2-trichloroethyl) azodicarboxylate has been reported.

??

Bis(2,2,2-trichloroethyl) azodicarboxylate is same as with all azo compounds, caution should be exercised to avoid exposure of the material to heat. Store in a brown bottle.

BIS(2,2,2-TRICHLOROETHYL) AZODICARBOXYLATE ?? ?? ? ???

???

?? ??


BIS(2,2,2-TRICHLOROETHYL) AZODICARBOXYLATE ?? ??

???( 61)?? ??
??? ?? ??? ?? ?? ? ??
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
sales@sdzschem.com China 2930 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
ANHUI WITOP BIOTECH CO., LTD
+8615255079626
eric@witopchemical.com China 23541 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
CD Chemical Group Limited
+8615986615575
info@codchem.com China 20342 58
PT CHEM GROUP LIMITED
+86-85511178; +86-85511178;
peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49977 58
LEAPCHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 43340 58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 57505 58
Shanghai Likang New Materials Co., Limited
+86-16631818819 +86-17736933208
3684455296@qq.com China 9300 58

BIS(2,2,2-TRICHLOROETHYL) AZODICARBOXYLATE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved