| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D806436 | MACKLIN | 1,4-二乙炔基苯 | 97% | 88元/1g; 318元/5g; 1080元/25g; | 展开 |
储存：2~8°C 状态：白色到橙色到棕色粉末,晶体或块状 |
| D2151 | TCI | 1,4-Diethynylbenzene | >98.0%(GC) | 525元/1G; 1590元/5G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C10H6 = 126.16 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 光,空气 | | Reaxys-RN | 2038365 | | PubChem物质ID | 87568593 | | SDBS (AIST Spectral DB) | 19179 | | MDL编号 | MFCD00078375 |
技术规格 | Appearance | White to Gray to Brown powder to crystal | | Purity(GC) | min. 98.0 % | | Melting point | 92.0 to 97.0 ℃ | | Solubility in Methanol | almost transparency |
物性(参考值) 相关法规 |
| 386174 | J&K | 1,4-Diethynylbenzene | 94% | 435.8元/1G; | 展开 |
基本信息 | 分子式 | C10H6 | | 分子量 | 126.16 | | 熔点 | 94-98 | | MDL编码 | MFCD00078375 | | Beilstein | 2038365 | | 存储条件 | Store at 2-8℃ |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H317
H319
H335 | | 防范说明 | P280
P305+P351+P338 | | WGK | 3 | | RTECS | CZ5643000 | | TSCA | 否 |
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| 910456 | J&K | 1,4-Diethynylbenzene | 97% | 499元/1G; 1511元/5G; | 展开 |
基本信息 | 分子式 | C10H6 | | 分子量 | 126.16 | | 熔点 | 94-98 | | MDL编码 | MFCD00078375 | | Beilstein | 2038365 | | 存储条件 | Store at 2-8℃ |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H317
H319
H335 | | 防范说明 | P280
P305+P351+P338 | | WGK | 3 | | RTECS | CZ5643000 | | TSCA | 否 |
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| C39155 | Alfa Aesar | 1,4-Diethynylbenzene | 95% | 1410元/1g; 3166元/5g; | 展开 |
基本信息 Ref#
39155 MDL
78375 分子式
C10 H6 分子量
126.16 |
| 632090 | Sigma-Aldrich | 1,4-Diethynylbenzene | 96% | 1839.28元/5 G; | 展开 |
基本信息 | 线性分子式 | HC≡CC6H4C≡CH | | 分子量 | 126.15 | | MDL编号 | MFCD00078375 | | PubChem化学物质编号 | 24882477 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 96% | | mp | 94-98 ℃ (lit.) | | 储存温度 | 2-8℃ | | SMILES string | C#Cc1ccc(cc1)C#C | | InChI | 1S/C10H6/c1-3-9-5-7-10(4-2)8-6-9/h1-2,5-8H | | InChI key | MVLGANVFCMOJHR-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H317 | | 预防措施声明 | P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501 | | 危险分类 | Skin Sens. 1 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
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| 009135 | Fluorochem | p-Diethynylbenzene | 98% | 396元/250mg; 792元/1g; 2354元/5g; 7018元/25g; | 展开 |
基本信息 | CAS Number | 935-14-8 | | MDL Number | MFCD00078375 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H335: May cause respiratory irritation.
H412: Harmful to aquatic life with long lasting effects.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P272: Contaminated work clothing should not be allowed out of the workplace.
P273: Avoid release to the environment.
P280: Wear .
P285: In case of inadequate ventilation wear respiratory protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P304 + P341: IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P333 + P313: If skin irritation or rash occurs: Get medical advice/attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician.
P362: Take off contaminated clothing and wash before reuse.
P363: Wash contaminated clothing before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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