[登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 化工字典 > 766-96-1
关键词:       仅模糊查询
CAS: 766-96-1
分子式: C8H5Br
分子量: 181.03
沸点: 88-90°C 16mm
熔点: 64-67 °C(lit.)
中文名称: 
(4-溴苯基)乙炔
英文名称: 
1-bromo-4-ethynylbenzene
(4-Bromophenyl)acetylene
推荐供应商
货号品牌产品名称规格包装、参考价格
B742768MACKLIN(4-溴苯基)乙炔Standard for GC, ≥99.9%(GC)290元/250mg;   咨询
储存:室温, 密封, 干燥
状态:固体
B742769MACKLIN(4-溴苯基)乙炔99%45元/1g;   129元/5g;   咨询
储存:室温, 密封, 干燥
状态:固体
B801857MACKLIN(4-溴苯基)乙炔97%29元/250mg;   32元/1g;   92元/5g;   439元/25g;   1567元/100g;   咨询
储存:室温,干燥,密封
状态:白色到黄色粉末
B3701TCI1-Bromo-4-ethynylbenzene>98.0%(GC)645元/1G;   1705元/5G;   咨询

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C8H5Br = 181.03
外观与形状(20℃)固体
Reaxys-RN1209726
PubChem物质ID125307784
MDL编号MFCD00168822

技术规格

AppearanceWhite to Yellow powder to crystal
Purity(GC)min. 98.0 %
Melting point64.0 to 68.0 ℃

物性(参考值)

熔点66 ℃
沸点92 ℃/12 mmHg
溶解性(可溶于)甲苯

安全信息

图形或危害标志
信号词警告
危险性说明H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H411 : 对水生生物有毒并具有长期持续影响。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P391 : 收集溢出物。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激:求医/就诊。

运输信息

UN编号UN3077
类别9
包装类别 III
监管条件代码(*)
544196J&K1-Bromo-4-ethynylbenzene98%469元/1G;   1620元/5G;   咨询

基本信息

分子式C8H5Br
分子量181.03
熔点64-67
MDL编码MFCD00168822
Beilstein1209726

安全信息

图形或危害标志
提示语Warning
危险说明H302
H319
防范说明P305+P351+P338
UN号码3077
危险分类9
包装等级III
WGK2
TSCA
L19082Alfa Aesar4-Bromophenylacetylene97%670元/250mg;   1861元/1g;   咨询

应用
4-Bromophenylacetylene, is used as the starting material for second-order nonlinear optical materials, heterocyclotriynes, and unsymmetrical 1,4-diarylbutadiynes.

备注
Keep container tightly closed in a dry and well-ventilated place. Keep away from oxidizing agents. Stable under recommended storage conditions.

基本信息

MDL
MFCD00168822

EINECS
000-000-0

分子式
C8H5Br

分子量
181.04

熔点
64-67°

沸点
88-90°/16mm

灵敏度
Ambient temperatures.

溶解性
Soluble in chloroform, diethyl ether and ethanol.

Beilstein
1209726

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P280g-P305+P351+P338
Wear protective gloves.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

安全信息

危险等级
9

包装组
III

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA

206512Sigma-Aldrich1-Bromo-4-ethynylbenzene97%786.48元/1 G;   咨询

产品说明

应用

1-溴-4-乙炔基苯在 1-溴-4-(4′-四氢吡喃氧基-1′-乙炔基苯基)苯 。

包装

1 g in glass bottle

基本信息

线性分子式HC≡CC6H4Br
分子量181.03
MDL编号MFCD00168822
PubChem化学物质编号24852405
NACRESNA.22

产品性质

质量水平200
测定97%
mp64-67 ℃ (lit.)
SMILES stringBrc1ccc(cc1)C#C
InChI1S/C8H5Br/c1-2-7-3-5-8(9)6-4-7/h1,3-6H
InChI keyLTLVZQZDXQWLHU-UHFFFAOYSA-N

安全信息

象形图GHS07GHS09
警示用语:Warning
危险声明H302 - H411
预防措施声明P264 - P270 - P273 - P301 + P312 - P391 - P501
危险分类Acute Tox. 4 Oral - Aquatic Chronic 2
储存分类代码11 - Combustible Solids
WGKWGK 2
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
040352Fluorochem4'-Bromophenyl acetylene96%374元/1g;   1166元/5g;   1870元/10g;   3718元/25g;   咨询

基本信息

CAS Number766-96-1
MDL NumberMFCD00168822
Boiling Point88-90℃
Melting Point59-68℃
Density1.5

安全信息

图形或危害标志
危险性说明 H302: Harmful if swallowed.
H319: Causes serious eye irritation.
H411: Toxic to aquatic life with long lasting effects.
防范说明 P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P273: Avoid release to the environment.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P330: Rinse mouth.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P391: Collect spillage.
P501: Dispose of contents/container to in accordance with local regulation .
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9
Baidu
map