| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D836256 | MACKLIN | 3,4-二羟基苄腈 | 97% | 30元/5g; 84元/25g; 334元/100g; 758元/250g; | 展开 |
储存：室温,密封,干燥 状态：白色到灰白色粉末或晶体 |
| D3352 | TCI | 3,4-Dihydroxybenzonitrile | >98.0%(GC) | 235元/5G; 695元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C7H5NO2 = 135.12 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 2082204 | | PubChem物质ID | 87577963 | | MDL编号 | MFCD00016436 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 98.0 % | | Melting point | 155.0 to 159.0 ℃ |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 危险 | | 危险性说明 | H301 : 吞咽会中毒。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P270 : 使用本产品时不要进食、饮水或吸烟。
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。
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。
P301 + P310 + P330 : 如误吞咽：立即呼叫急救中心/医生。漱口。
P405 : 存放处须加锁。
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运输信息 | UN编号 | UN3439 | | 类别 | 6.1 | | 包装类别 | III | | 监管条件代码(*) | |
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| 618271 | J&K | 3,4-Dihydroxybenzonitrile | 98% | 253元/5G; 751元/25G; | 展开 |
基本信息 | 分子式 | C7H5NO2 | | 分子量 | 135.12 | | 熔点 | 155-159 | | MDL编码 | MFCD00016436 | | Beilstein | 2082204 | | EINECS 编号 | 241-367-9 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H302
H312
H332 | | 防范说明 | P280 | | UN号码 | 3439 | | 危险分类 | 6.1 | | 包装等级 | III | | TSCA | 否 |
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| A14783 | Alfa Aesar | 3,4-Dihydroxybenzonitrile | 97% | 457元/1g; 702元/5g; 2973元/25g; | 展开 |
基本信息 MDL
MFCD00016436 EINECS
241-367-9 分子式
C7H5NO2 分子量
135.12 熔点
153-156° dec. 形态
Powder Beilstein
2082204 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H312-H331-H315-H319-H335
Harmful if swallowed.Harmful in contact with skin.Toxic if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险等级
6.1 包装组
III 危险类别
20/21/22-36/37/38
Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes, respiratory system and skin. 安全等级
9-26-36/37
Keep container in a well-ventilated place.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves. 欧盟危险品标志
 TSCA
否 |
| 538396 | Sigma-Aldrich | 3,4-Dihydroxybenzonitrile | 97% | 1137.9元/25 G; | 展开 |
产品说明 一般描述 3,4-二羟基苄腈可由4-羟基-3-甲氧基苄腈制备。 它也可以通过3,4-二甲氧基苄腈、二异丙基氨基锂(LDA)和1,3-二甲基-2-咪唑烷酮(DMEU)的反应来合成。 包装 25 g in glass bottle 基本信息 | 线性分子式 | (OH)2C6H3CN | | 分子量 | 135.12 | | EC 号 | 241-367-9 | | MDL编号 | MFCD00016436 | | PubChem化学物质编号 | 24878326 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | mp | 155-159 ℃ (lit.) | | SMILES string | Oc1ccc(cc1O)C#N | | InChI | 1S/C7H5NO2/c8-4-5-1-2-6(9)7(10)3-5/h1-3,9-10H | | InChI key | NUWHYWYSMAPBHK-UHFFFAOYSA-N |
安全信息 | 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, Gloves |
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| 214595 | Fluorochem | 3,4-Dihydroxybenzonitrile | 95% | 220元/1g; 220元/5g; 330元/10g; 638元/25g; 1914元/100g; | 展开 |
基本信息 | CAS Number | 17345-61-8 | | MDL Number | MFCD00016436 | | Melting Point | 155 - 159 ℃ |
安全信息 | 图形或危害标志 | | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H335: May cause respiratory irritation.
| | 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.
P280: Wear .
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.
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.
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.
P362: Take off contaminated clothing and wash 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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