一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

DIPHENYL(P-TOLYL)PHOSPHINE

DIPHENYL(P-TOLYL)PHOSPHINE ??? ???
?? ??:
1031-93-2
???:
DIPHENYL(P-TOLYL)PHOSPHINE
???(??):
p-Tolyldiphenylp;Diphenyl(p-tolyl);P-TOLYLDIPHENYLPHOSPHINE;DIPHENYL-4-TOLYLPHOSPHINE;DIPHENYL(P-TOLYL)PHOSPHINE;4-(Diphenylphosphino)toluene;p-Tolyldiphenylphosphine, 96+%;Diphenyl(p-tolyl)phosphine,96%;Diphenyl(p-tolyl)phosphine 96%;p-Methylphenyldiphenylphosphine
CBNumber:
CB0397225
???:
C19H17P
??? ??:
276.31
MOL ??:
1031-93-2.mol
MSDS ??:
SDS

DIPHENYL(P-TOLYL)PHOSPHINE ??

???
66-68 °C (lit.)
?? ?
250 °C(Press: 14 Torr)
?? ??
2-8°C
??? ??
?? ??
??
???
BRN
646709
InChI
InChI=1S/C19H17P/c1-16-12-14-19(15-13-16)20(17-8-4-2-5-9-17)18-10-6-3-7-11-18/h2-15H,1H3
InChIKey
QJIMTLTYXBDJFC-UHFFFAOYSA-N
SMILES
P(C1=CC=C(C)C=C1)(C1=CC=CC=C1)C1=CC=CC=C1
CAS ??????
1031-93-2(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38-38-37-36
????? 26-37/39-39-37
WGK ?? 3
???? III
HS ?? 29319090
???? ??? 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

DIPHENYL(P-TOLYL)PHOSPHINE C??? ??, ??, ??

??? ??

white to light yellow crystal powde

??

Reactant for:

Reactant for synthesis of:

Synthesis Reference(s)

The Journal of Organic Chemistry, 52, p. 748, 1987 DOI: 10.1021/jo00381a008

DIPHENYL(P-TOLYL)PHOSPHINE ?? ?? ? ???

???

?? ??


DIPHENYL(P-TOLYL)PHOSPHINE ?? ??

???( 142)?? ??
??? ?? ??? ?? ?? ? ??
Hebei Chuanghai Biotechnology Co., Ltd
+86-15350571055
Sibel@chuanghaibio.com China 8737 58
career henan chemical co
+86-0371-86658258
sales@coreychem.com China 29766 58
CONIER CHEM AND PHARMA LIMITED

sales@conier.com China 49906 58
Shaanxi Dideu Medichem Co. Ltd
+86-29-81139210 17389186172
1077@dideu.com China 3999 58
Richest Group Ltd
18017061086
oled@richest-group.com CHINA 5597 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9631 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
+86-021-61551413
contact@trustwe.com China 5742 58
Longyan Tianhua Biological Technology Co., Ltd
0086 18039857276 18039857276
CHINA 2777 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +86-189 4982 3763
sales@tnjchem.com China 34526 58
Honest Joy Holdings Limited
+86-0755-36694831 13717124449
sales@debayer.com China 296 58

DIPHENYL(P-TOLYL)PHOSPHINE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
渭南市| 兰考县| 庄浪县| 梅河口市| 陇南市| 太谷县| 孟州市| 黑龙江省| 财经| 育儿| 城步| 子洲县| 凤台县| 叶城县| 安塞县| 永德县| 永川市| 吴江市| 得荣县| 长泰县| 新闻| 依安县| 海口市| 六盘水市| 霞浦县| 图木舒克市| 毕节市| 井冈山市| 宁城县| 徐汇区| 洪湖市| 甘肃省| 塔河县| 美姑县| 合山市| 云南省| 广水市| 衡南县| 北安市| 隆尧县| 黑水县|