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

2-???-4-?????

2-???-4-?????
2-???-4-????? ??? ???
?? ??:
619-08-9
???:
2-???-4-?????
???(??):
2-???-4-?????
???:
2-Chloro-4-nitrophenol
???(??):
Nitrofurgin;Nitrofungin;2-Chloro-4-nit;2-Chloro-4-nitro;oro-4-nitrophenoL;2-Chloro-4-nitrophen;2-Chlor-4-nitrophenol;4-NITRO-2-CHLOROPHENOL;2-chloro-4-nitro-pheno;P-NITRO-O-CHLOROPHENOL
CBNumber:
CB6853989
???:
C6H4ClNO3
??? ??:
173.55
MOL ??:
619-08-9.mol
MSDS ??:
SDS

2-???-4-????? ??

???
105-106 °C (lit.)
?? ?
290.6±25.0 °C(Predicted)
??
1.4914 (rough estimate)
???
0.133Pa at 25℃
???
1.5810 (estimate)
?? ??
Inert atmosphere,Room Temperature
??? ??
??? ?? ?? ??
?? ?? (pKa)
5.43±0.22(Predicted)
??
???? ????
???
?? ???
BRN
2046372
InChI
1S/C6H4ClNO3/c7-5-3-4(8(10)11)1-2-6(5)9/h1-3,9H
InChIKey
BOFRXDMCQRTGII-UHFFFAOYSA-N
SMILES
Oc1ccc(cc1Cl)[N+]([O-])=O
LogP
2.55
CAS ??????
619-08-9(CAS DataBase Reference)
NIST
2-Chloro-4-nitrophenol(619-08-9)
EPA
Phenol, 2-chloro-4-nitro- (619-08-9)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,Xi
?? ???? ?? 20/21/22-36/37/38-22
????? 26-36-37/39
????(UN No.) 2811
WGK ?? 3
RTECS ?? SK5075000
TSCA TSCA listed
HS ?? 29089000
???? ??? 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
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 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
2 0

2-???-4-????? MSDS


2-Chloro-4-nitrophenol

2-???-4-????? C??? ??, ??, ??

??? ??

white to beige crystalline powder or crystals

??

2-Chloro-4-nitrophenol, is frequently used as building blocks for dyes, plastics, explosives. It acts as a catalytic agent, petrochemical additive and used in organic synthesis. It can react with sulfuric acid dimethyl ester to produce 2-chloro-4-nitro-anisole. This reaction will need reagents K2CO3 and xylene.

2-???-4-????? ?? ?? ? ???

???

?? ??


2-???-4-????? ?? ??

???( 404)?? ??
??? ?? ??? ?? ?? ? ??
Nanjing Kaitian Chemical Co., LTD
+86-13337816511 +86-13337835376
kt_chem@126.com China 91 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-86-13131129325
sales1@chuanghaibio.com China 5218 58
Hebei Chuanghai Biotechnology Co., Ltd
+86-17732866630
mina@chuanghaibio.com China 18126 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29640 60
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21585 55
Anqing Chico Pharmaceutical Co., Ltd.
15380796838
chloewu@chicopharm.cn CHINA 340 58
career henan chemical co
+86-0371-86658258
sales@coreychem.com China 29812 58
Jinan Finer Chemical Co., Ltd
+86-531-88989536 +86-15508631887
sales@finerchem.com China 2950 58
Wuhan Chemwonders Technology Inc.
027-85778276
info@chemwonders.com CHINA 176 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58

2-???-4-????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
蓬溪县| 故城县| 井冈山市| 航空| 龙井市| 静海县| 南宫市| 于田县| 江陵县| 香港| 宝鸡市| 道真| 永年县| 邵东县| 章丘市| 甘肃省| 磴口县| 漳浦县| 红河县| 天长市| 玉林市| 务川| 金塔县| 石家庄市| 广宗县| 阿瓦提县| 平度市| 南丹县| 依安县| 西贡区| 梁平县| 昭苏县| 札达县| 六枝特区| 白银市| 铜川市| 乌拉特前旗| 宣恩县| 苗栗市| 新沂市| 区。|