| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| H835137 | MACKLIN | 5-羟基-3,4-二甲氧基苯甲醛 | 98% | 43元/200mg; 158元/1g; 652元/5g; | 咨询 |
储存：室温,密封,干燥 状态：白色到浅黄色粉末或晶体 物化性质：溶于甲醇 |
| H1179 | TCI | 3-Hydroxy-4,5-dimethoxybenzaldehyde | >98.0%(GC)(T) | 650元/1G; 1990元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C9H10O4 = 182.18 | | 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 | 空气 | | Reaxys-RN | 2104147 | | PubChem物质ID | 125307774 | | MDL编号 | MFCD00010442 |
技术规格 | Appearance | White to Light yellow to Light orange powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 64.0 to 68.0 ℃ |
物性(参考值) | 熔点 | 66 ℃ | | 沸点 | 180 ℃/12 mmHg | | 溶解性(可溶于) | 甲醇 |
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。
| | 防范说明 | 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。
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| 258717 | Sigma-Aldrich | 3,4-Dimethoxy-5-hydroxybenzaldehyde | 98% | 678.93元/1 G; | 咨询 |
基本信息 | 线性分子式 | HOC6H2(OCH3)2CHO | | 分子量 | 182.17 | | MDL编号 | MFCD00010442 | | PubChem化学物质编号 | 24855656 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 98% | | 形式 | powder | | bp | 177-180 ℃/12 mmHg (lit.) | | mp | 67-69 ℃ (lit.) | | SMILES string | COc1cc(C=O)cc(O)c1OC | | InChI | 1S/C9H10O4/c1-12-8-4-6(5-10)3-7(11)9(8)13-2/h3-5,11H,1-2H3 | | InChI key | NVLTWXMZECWWPC-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - 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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| 065118 | Fluorochem | 3-Hydroxy-4,5-dimethoxybenzaldehyde | 97% | 836元/1g; 1672元/2g; 6886元/10g; | 咨询 |
基本信息 | CAS Number | 29865-90-5 | | MDL Number | MFCD00010442 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
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.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
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).
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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