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

?????

?????
????? ??? ???
?? ??:
367-12-4
???:
?????
???(??):
?????;2-??????
???:
2-Fluorophenol
???(??):
O-FLUOROPHENOL;1-Bromo-3-fluorobezene;uorophenoL;2-Flurophenol;2-Florophenol;2-fluoro-pheno;2-FLUOROPHENOL;o-fluoro-pheno;2-Fluorophenole;2-Fluorophenol f
CBNumber:
CB0495831
???:
C6H5FO
??? ??:
112.1
MOL ??:
367-12-4.mol
MSDS ??:
SDS

????? ??

???
16.1 °C (lit.)
?? ?
171-172 °C/741 mmHg (lit.)
??
1.256 g/mL at 25 °C (lit.)
???
n20/D 1.511(lit.)
???
116 °F
?? ??
Inert atmosphere,Room Temperature
???
37.7g/L
??? ??
??
?? ?? (pKa)
8.73(at 25℃)
Specific Gravity
1.256
??
??? ??~?? ???? ??.
???
80.72g/L(25℃)
BRN
1905112
Henry's Law Constant
3.1×100 mol/(m3Pa) at 25℃, Abraham et al. (1994)
???
????. ???. ?? ???? ???? ????.
InChI
1S/C6H5FO/c7-5-3-1-2-4-6(5)8/h1-4,8H
InChIKey
HFHFGHLXUCOHLN-UHFFFAOYSA-N
SMILES
Oc1ccccc1F
CAS ??????
367-12-4(CAS DataBase Reference)
NIST
Phenol, 2-fluoro-(367-12-4)
EPA
o-Fluorophenol (367-12-4)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,F,C,Xi,T
?? ???? ?? 20/21/22-36/37/38-10-63-43-23/24/25-45-40
????? 28-36/37-36/37/39-26-16-24/25-23-53-36
????(UN No.) UN 1993 3/PG 3
WGK ?? 3
RTECS ?? SL4530000
?? ?? ?? Flammable/Corrosive
TSCA TSCA listed
?? ?? 3
???? III
HS ?? 29081000
???? ??? 3 - Flammable liquids
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Aquatic Chronic 3
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
????(GHS): Flame (GHS02)Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H226 ??? ?? ? ?? ??? ?? ?? 3 ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
??????:
P210 ?·???·??·????? ????? - ?? ???.
P233 ??? ??? ?????. ??? ??? ? ?? ?? ??? ???? ?????.
P240 ??? ????? ?? ? ??????.
P241 ?? ??? ??[???/??/??/...]?(?) ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
2
2 0

????? MSDS


2-Fluorophenol

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

??? ??

Clear colourless to yellow liquid

?? ??

Liquid or crystalline solid melting at 14-16°C. Corrosive. Density 1.246 g / cm3.

??? ?? ??

Highly flammable.

?? ???

2-Fluorophenol reacts as a weak organic acid. May be incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction with bases. Such heating may initiate polymerization of the organic compound. Sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Nitrated very rapidly, even by dilute nitric acid.

????

ACUTE/CHRONIC HAZARDS: Toxic and irritant.

Purification Methods

Pass o-fluorophenol at least twice through a gas chromatographic column for small quantities; otherwise fractionally distil it under reduced pressure. [Beilstein 6 I 97, 6 IV 770.]

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

???

?? ??


????? ?? ??

???( 507)?? ??
??? ?? ??? ?? ?? ? ??
TCI AMERICA
800-4238616
sales@tciamerica.com Americas 23636 75
Hebei Chuanghai Biotechnology Co., Ltd
+86-15350571055
Sibel@chuanghaibio.com China 8737 58
Shaanxi Dideu Medichem Co. Ltd
+86-029-81138252 +86-173 9270 1263
1057@dideu.com China 3955 58
Hebei Chuanghai Biotechnology Co., Ltd
+86-17732866630
mina@chuanghaibio.com China 18114 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652
info@fdachem.com China 20111 58
airuikechemical co., ltd.
+86-18353166132
sales02@airuikechemical.com China 983 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29626 60
Hi-Tech Chemistry Corp
0519-86626038
yuhh@hitechem.com CHINA 809 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21531 55
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 32998 60

????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
新建县| 东城区| 全南县| 乐陵市| 平塘县| 常宁市| 双桥区| 老河口市| 自治县| 万源市| 章丘市| 敖汉旗| 临夏县| 曲水县| 凌海市| 峨山| 吴川市| 武鸣县| 金坛市| 股票| 岐山县| 大宁县| 武鸣县| 荃湾区| 栖霞市| 筠连县| 家居| 甘孜县| 酒泉市| 汾西县| 昌图县| 日照市| 格尔木市| 湖口县| 都匀市| 琼结县| 土默特右旗| 娱乐| 闻喜县| 阿拉善右旗| 邓州市|