20893-30-5
中文名稱
2-噻吩乙腈
英文名稱
2-Thiopheneacetonitrile
CAS
20893-30-5
EINECS 編號(hào)
244-104-6
分子式
C6H5NS
MDL 編號(hào)
MFCD00005453
分子量
123.18
MOL 文件
20893-30-5.mol
更新日期
2026/07/13 15:37:40
20893-30-5 結(jié)構(gòu)式
基本信息
中文別名
2-噻吩乙腈2-噻吩乙睛
噻吩乙腈
噻酚-2-乙腈
噻吩-2-乙腈
英文別名
2-Cyanomethylthiophene2-THIENYLACETONITRILE
2-THIOPHENEACETONITRILE
thien-2-ylacetonitrile
THIOPHENE-2-ACETONITRILE
thiophen-2-acetonitrile
2-Thiopheneacetonitrile, tech., 94%
2-(2-Thienyl)acetonitrile
所屬類別
醫(yī)藥中間體：噻吩類化合物物理化學(xué)性質(zhì)
外觀性狀無色或淡黃色液體。
熔點(diǎn)50-51 °C
沸點(diǎn)115-120 °C22 mm Hg(lit.)
密度1.157 g/mL at 25 °C(lit.)
折射率n20/D 1.542(lit.)
閃點(diǎn)215 °F
儲(chǔ)存條件Keep in dark place,Inert atmosphere,Room temperature
形態(tài)clear liquid
比重1.157
顏色Colorless to Light orange to Yellow
BRN106960
InChIInChI=1S/C6H5NS/c7-4-3-6-2-1-5-8-6/h1-2,5H,3H2
InChIKeyCLSHQIDDCJTHAJ-UHFFFAOYSA-N
SMILESC1(CC#N)SC=CC=1
CAS 數(shù)據(jù)庫20893-30-5(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息2-Thiopheneacetonitrile(20893-30-5)
EPA化學(xué)物質(zhì)信息2-Thiopheneacetonitrile (20893-30-5)
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H302+H312+H332-H315-H319-H335
危險(xiǎn)品標(biāo)志Xn,Xi,T
危險(xiǎn)類別碼R20/21/22-R36/37/38
安全說明S26-S36/37-S23
危險(xiǎn)品運(yùn)輸編號(hào)UN 3276 6.1/PG 3
WGK Germany3
Hazard NoteIrritant
TSCAT
REACH 注冊(cè)登記Active
危險(xiǎn)等級(jí)6.1
包裝類別III
海關(guān)編碼29349990
存儲(chǔ)類別6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
toxic compounds or compounds which causing chronic effects
危險(xiǎn)性類別Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3