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

?? ??????

?? ??????
?? ?????? ??? ???
?? ??:
105-38-4
???:
?? ??????
???(??):
????????;????????;?????????
???:
VINYL PROPIONATE
???(??):
vinyl;Propanoicacid,ethenylester;Propionic acid vinyl;Vinylpropionat;vinylpropanoate;VINYL PROPIONATE;Ethenylpropanoate;Vinyl Propionate VINYL PROPIONATE, STAB.;Propanoic acid vinyl ester
CBNumber:
CB5154269
???:
C5H8O2
??? ??:
100.12
MOL ??:
105-38-4.mol
MSDS ??:
SDS

?? ?????? ??

???
−80 °C(lit.)
?? ?
94-95 °C(lit.)
??
0.919 g/mL at 25 °C(lit.)
???
41.4-190.1hPa at 20-50℃
???
n20/D 1.403(lit.)
???
43 °F
?? ??
2-8°C
???
?? ?? ?? ??
??? ??
Liquid:volatile
??
?? ?? ?? ??
BRN
1741731
LogP
1.36 at 23℃ and pH6.2-6.5
????
67.8mN/m at 1.06g/L and 20℃
CAS ??????
105-38-4(CAS DataBase Reference)
EPA
Vinyl propionate (105-38-4)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? F,Xn
?? ???? ?? 11-21-36/38
????? 9-16-26-29-33-36/37
????(UN No.) UN 3272 3/PG 2
WGK ?? 1
RTECS ?? UF8575000
F ?????? 8-10-23
TSCA Yes
?? ?? 3
???? II
HS ?? 29155090
???? ?? KE-29356
????(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H225 ???? ?? ? ?? ??? ?? ?? 2 ?? GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H331 ???? ??? ?? ?? ?? ?? ?? 3 ?? GHS hazard pictograms P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H351 ?? ??? ??? ??? (????? ?? ???? ???? ???? ??? ?? ????? ??? ???? ??) ??? ?? ?? 2 ?? P201, P202, P281, P308+P313, P405,P501
H412 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 3 P273, P501
??????:
P201 ?? ? ?? ???? ?????.
P210 ?·???·??·????? ????? - ?? ???.
P273 ???? ???? ???.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P308+P313 ?? ?? ??? ???? ???? ??· ??? ????.
NFPA 704
3
2 2

?? ?????? C??? ??, ??, ??

??? ??

Liquid. Almost insoluble in water.

??

Polymers, emulsion paints.

???

Flammable, dangerous fire risk.

Safety Profile

Mddly toxic by ingestion and inhalation. A sktn and eye irritant. Mutation data reported. A very dangerous fire hazard when exposed to heat or flame. To fight fire, use alcohol foam, mist, fog. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.

?? ?????? ?? ?? ? ???

???

?? ??


?? ?????? ?? ??

???( 136)?? ??
??? ?? ??? ?? ?? ? ??
Shenzhen Nexconn Pharmatechs Ltd
+86-755-89396905 +86-15013857715
admin@nexconn.com China 10311 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29810 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763
sales@tnjchem.com China 34563 58
Alfa Chemistry

info@alfa-chemistry.com United States 2344 58
Finetech Industry Limited
+86-27-87465837 +8618971612321
info@finetechnology-ind.com China 9639 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
Alfa Chemistry

Info@alfa-chemistry.com United States 24072 58
Hebei Weibang Biotechnology Co., Ltd
+8617732866630
bess@weibangbio.com China 18148 58
PT CHEM GROUP LIMITED
+86-85511178; +86-85511178;
peter68@ptchemgroup.com China 35425 58

?? ?????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved