91-15-6邻苯二甲腈,98%
- 发布日期: 2018-11-21
- 更新日期: 2026-02-06
产品详请
| 产地 |
中国/美国/欧洲
|
| 品牌 |
LMAI Bio
|
| 货号 |
LM001976
|
| 包装规格 |
100g 500g
|
| 纯度 |
99%
|
| CAS编号 |
91-15-6
|
| 别名 |
邻苯二腈; 邻苯二甲腈; 邻二氰基苯; 酞腈;
|
91-15-6邻苯二甲腈,98%
CAS号: 91-15-6
分子式: C8H4N2 分子量: 128.13

1,2-二氰基苯
英文名:Phthalonitrile
| CAS: | 91-15-6 | 精确质量: | 128.03700 |
| 分子式: | C8H4N2 | LogP: | 1.42996 |
| 分子量: | 128.13100 | PSA: | 47.58000 |
91-15-6邻苯二甲腈,98%化合物描述
Phthalonitrile is an organic compound with the formula C6H4(CN)2, which is an off-white crystal solid at room temperature. It is a derivative of benzene, containing two adjacent nitrile groups. The compound has low solubility in water but is soluble in common organic solvents. The compound is used as a precursor to phthalocyanine and other pigments, fluorescent brighteners, and photographic sensitizers.
91-15-6邻苯二甲腈,98%基本信息
物化性质
外观与性状:
灰白色至黄褐色的粉末
密度:
1.24
熔点:
137-139 °C(lit.)
沸点:
304.6oC at 760 mmHg
闪点:
162°C
折射率:
1.565
水溶解性:
0.56 g/L (25 oC)
稳定性:
Stable. Incompatible with strong bases, strong acids, strong oxidizing agents, strong reducing agents.
储存条件:
Keep container closed when not in use. Store in a cool, dry area away from incompatible substances.
安全信息
海关编码:
2926909090
包装等级:
II
危险类别:
6.1
危险品运输编码:
UN 3439 6.1/PG 2
WGK Germany:
1
危险类别码:
R23/24/25
安全说明:
S36/37/39-S45-S28A
RTECS号:
TI8575000
危险品标志:
T
生产方法及用途
生产方法
邻苯二甲酰亚胺与氨反应得到酞酸酰胺后,再经脱水即制得邻苯二甲腈。另外,将苯酐氨化后再与三氯氧磷反应,或将萘五氨进行氨氧化反应,或由邻二甲苯与氨进行氨氧化反应都可制得该品。
用途
用于染料;颜料及其他有机合成。