5061-21-2
中文名称
2-溴-gamma-丁内酯
英文名称
2-Bromo-4-butanolide
CAS
5061-21-2
EINECS 编号
225-764-4
分子式
C4H5BrO2
MDL 编号
MFCD00005387
分子量
164.99
MOL 文件
5061-21-2.mol
更新日期
2024/05/14 10:38:06
5061-21-2 结构式
基本信息
中文别名
2-溴-gamma-丁内酯alpha-溴-gamma-丁内酯
@溴-@-丁内酯
2-溴-γ-丁内酯
α-溴-γ-丁内酯
2-溴-GAMMA-丁内脂
Α-溴-Γ-丁内酮
Α-溴-GAMMA-丁内酯
Α-溴-Γ-丁内酯
Α-溴-Γ-丁内酮
A-溴-Γ-丁内酮
英文别名
2-bromo-4-butanolide2-BROMO-4-HYDROXYBUTYRIC ACID GAMMA-LACTONE
2-BROMO-4-HYDROXYBUTYRIC ACID LACTONE
2-BROMO-GAMMA-BUTYROLACTONE
2-BROMO-Y-BUTYROLACTONE
A-BROMO-GAMMA-BUTYROLACTONE
A-BROMO-G-BUTYROLACTONE
AKOS 23
ALPHA-BROMO-GAMMA-BUTYROLACETONE
ALPHA-BROMO-GAMMA-BUTYROLACTONE
BROMO(ALPHA-)-GAMMA-BUTYROLACTONE
2-Bromo-4-butyrolactone
2-Bromobutyrolactone
3-bromodihydro-2(3h)-furanon
3-Bromodihydro-2(3H)-furanone
3-Bromodihydro-2-furanone
alpha-Bromobutyric acid, gamma-lactone
alpha-Bromobutyrolactone
-Bromo-butyrolactone
__bromo-r-butyrolactone
所属类别
化学试剂：内酯类化合物物理化学性质
外观性状无色或淡黄色液体。
沸点138 °C6 mm Hg(lit.)
密度1.786 g/mL at 25 °C(lit.)
折射率n20/D 1.508(lit.)
闪点>230 °F
储存条件2-8°C
溶解度可溶于丙酮、氯仿、乙酸乙酯、甲醇
形态透明无色至淡黄色液体
比重1.778 (20/4℃)
敏感性Moisture Sensitive/Lachrymatory
BRN107800
InChIInChI=1S/C4H5BrO2/c5-3-1-2-7-4(3)6/h3H,1-2H2
InChIKeyLFJJGHGXHXXDFT-UHFFFAOYSA-N
SMILESO1CCC(Br)C1=O
安全数据
警示词警告
危险性描述H335-H315-H319
危险品标志Xi
危险类别码R36/37/38
安全说明S26-S36
危险品运输编号UN 2810
WGK Germany3
F21
Hazard NoteIrritant/Keep Cold/Lachrymatory/Moisture Sensitive
TSCAYes
海关编码29322980