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

????????

????????
???????? ??? ???
?? ??:
102-27-2
???:
????????
???(??):
N-??-3-?????;N-??-3-??????;????????
???:
N-Ethyl-3-methylaniline
???(??):
N-ETHYL-M-TOLUIDINE;N-Ethyl-meta-toluidine;3-METHYL-N-ETHYLANILINE;N-Ethyltoluidine;n-ethyl-m-toluidin;N-ETHYL-3-TOLUIDINE;3-ETHYLAMINOTOLUENE;3(ethylamino)-toluen;m-Toluidine, N-ethyl-;m-Methyl-N-ethylaniline
CBNumber:
CB9852615
???:
C9H13N
??? ??:
135.21
MOL ??:
102-27-2.mol
MSDS ??:
SDS

???????? ??

???
-6.87°C (estimate)
?? ?
221 °C (lit.)
??
0.957 g/mL at 25 °C (lit.)
???
10.9-106Pa at 20-50℃
???
n20/D 1.546(lit.)
???
89 °C
???
soluble in Alcohol,Ether
??? ??
??? ??
?? ?? (pKa)
5.27±0.25(Predicted)
??
Colorless to Red to Green
???
1131mg/L(20℃)
BRN
742170
Henry's Law Constant
1.6×100 mol/(m3Pa) at 25℃, HSDB (2015)
InChI
1S/C9H13N/c1-3-10-9-6-4-5-8(2)7-9/h4-7,10H,3H2,1-2H3
InChIKey
GUYMMHOQXYZMJQ-UHFFFAOYSA-N
SMILES
CCNc1cccc(C)c1
CAS ??????
102-27-2(CAS DataBase Reference)
NIST
Benzenamine, N-ethyl-3-methyl-(102-27-2)
EPA
N-Ethyl-m-toluidine (102-27-2)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T
?? ???? ?? 23/24/25-36/37/38-52/53
????? 26-36/37/39-45-61-28A
????(UN No.) UN 2754 (N-ETHYLTOLUIDINES)
WGK ?? 2
RTECS ?? CY0440000
TSCA TSCA listed
?? ?? 6.1
???? II
HS ?? 29214300
???? ??? 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications Acute Tox. 3 Dermal
Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
?? ?? ??? 102-27-2(Hazardous Substances Data)
????(GHS): Skull and Crossbones (GHS06)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H412 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 3 P273, P501
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P262 ?, ??, ??? ?? ??? ???.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P271 ?? ?? ??? ? ?? ???? ?????.
P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P284 ?? ???? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P403+P233 ??? ??? ? ?? ?? ??? ???? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
2
2 0

???????? MSDS


N-Ethyl-3-methylaniline

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

??? ??

clear yellowish to brown liquid

??

Chemical intermediate.

?? ??

A light amber liquid. Flash point 193°F. Less dense than water and insoluble in water. Vapors heavier than air. Produces toxic oxides of nitrogen during combustion. Used to make other chemicals.

??? ?? ??

Insoluble in water.

?? ???

N-Ethyl-3-methylaniline neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

????

Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

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

???

?? ??


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

???( 234)?? ??
??? ?? ??? ?? ?? ? ??
Shanghai Xin Cheng Yue Chemical Co.,Ltd
+86-021-57806787 +86-17701820076
wuziwei@xinyuefirm.com China 31 58
Anhui Royal Chemical Co., Ltd.
+86-025-86655873 +86-13962173137
marketing@royal-chem.com China 201 55
Hebei Chuanghai Biotechnology Co., Ltd
+86-15350571055
Sibel@chuanghaibio.com China 8738 58
Hebei Yanxi Chemical Co., Ltd.
+86-17531190177
faithe@yan-xi.com China 5853 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +86-18949832763
info@tnjchem.com China 2988 55
Tianjin Zhongxin Chemtech Co., Ltd.
86-22-66880623 +8618622897568
sales@tjzxchem.com China 572 58
career henan chemical co
+86-0371-86658258
sales@coreychem.com China 29812 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5906 58
CONIER CHEM AND PHARMA LIMITED

sales@conier.com China 49979 58
Changde Changlian Chemical Co., Ltd.
--
brian.he@royal-chem.com China 103 58

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

Copyright 2019 ? ChemicalBook. All rights reserved
敖汉旗| 龙泉市| 淮安市| 高陵县| 稷山县| 仪征市| 织金县| 石楼县| 容城县| 同江市| 文化| 朝阳区| 卓尼县| 马山县| 辽中县| 双江| 和林格尔县| 新田县| 襄汾县| 青神县| 海门市| 江达县| 南乐县| 博乐市| 青神县| 镇沅| 龙游县| 阳信县| 扶风县| 论坛| 舟山市| 延津县| 临沭县| 浪卡子县| 兴山县| 赤峰市| 天峨县| 双城市| 上栗县| 宁乡县| 岳池县|