| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| H862521 | MACKLIN | 4-羟基-3,5-二甲氧基苯乙酸 | 98%(GC)(T) | 57元/250mg; 193元/1g; | 咨询 |
储存：室温，干燥 状态：白色到黄色到橙色到绿色粉末到晶体 |
| H1477 | TCI | 4-Hydroxy-3,5-dimethoxyphenylacetic Acid | >98.0%(GC)(T) | 790元/1G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C10H12O5 = 212.20 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 2851658 | | PubChem物质ID | 253660812 | | MDL编号 | MFCD00016834 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 128.0 to 132.0 ℃ |
物性(参考值) 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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| H27231 | Alfa Aesar | 4-Hydroxy-3,5-dimethoxyphenylacetic Acid | 97% | 1239元/1g; 4190元/5g; | 咨询 |
基本信息 MDL
MFCD00016834 EINECS
224-494-4 分子式
C10H12O5 分子量
212.21 熔点
127-131° 形态
Powder Beilstein
2851658 GHS危害和防范说明 GHS符号
 Hazard Statements
H301-H315-H319-H335
Toxic if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P301+P310a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin. 安全等级
26-36/37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
 TSCA
否 |
| 631310 | Sigma-Aldrich | 3,5-Dimethoxy-4-hydroxyphenylacetic acid | 97% | 456.46元/1 G; 1505.16元/5 G; | 咨询 |
基本信息 | 经验(实验)分子式 | C10H12O5 | | 分子量 | 212.20 | | EC 号 | 224-494-4 | | MDL编号 | MFCD00016834 | | PubChem化学物质编号 | 24882409 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | mp | 127-131 ℃ (lit.) | | SMILES string | COc1cc(CC(O)=O)cc(OC)c1O | | InChI | 1S/C10H12O5/c1-14-7-3-6(5-9(11)12)4-8(15-2)10(7)13/h3-4,13H,5H2,1-2H3,(H,11,12) | | InChI key | BQBQKSSTFGCRQL-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 - H319 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 | | 危险分类 | Acute Tox. 4 Oral - Eye Irrit. 2 | | 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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| 018581 | Fluorochem | 3,5-Dimethoxy-4-hydroxyphenylacetic acid | = 98% (GC) | 1056元/1g; 3806元/5g; | 咨询 |
基本信息 | CAS Number | 4385-56-2 | | MDL Number | MFCD00016834 | | Melting Point | 127-129℃ |
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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