| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| T819185 | MACKLIN | 3,4,5-三甲氧基苯乙酸 | 98% | 30元/1g; 36元/5g; 158元/25g; 552元/100g; | 展开 |
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| T1105 | TCI | 3,4,5-Trimethoxyphenylacetic Acid | >98.0%(GC)(T) | 375元/5G; 1640元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C11H14O5 = 226.23 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 2697844 | | PubChem物质ID | 87576899 | | SDBS (AIST Spectral DB) | 13794 | | MDL编号 | MFCD00004336 |
技术规格 | Appearance | White to Light yellow powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 117.0 to 121.0 ℃ |
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。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套。
P302 + P352 : 如皮肤沾染：用水充分清洗。
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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| 511606 | J&K | 3,4,5-Trimethoxyphenylacetic Acid | 99% | 225元/5G; 669元/25G; | 展开 |
基本信息 | 分子式 | C11H14O5 | | 分子量 | 226.23 | | 熔点 | 117-120 | | MDL编码 | MFCD00004336 | | Beilstein | 2697844 | | EINECS 编号 | 213-456-2 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H302
H315
H319
H335 | | 防范说明 | P261
P280
P301+P312
P302+P352
P305+P351+P338 | | WGK | 3 | | TSCA | 否 |
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| B21136 | Alfa Aesar | 3,4,5-Trimethoxyphenylacetic Acid | 99% | 716元/5g; 2905元/25g; 10386元/100g; | 展开 |
应用
It is used in the synthesis of 3,4-Diaryl-2(5H)-furanones. 备注
Store away from bases and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. 基本信息 MDL
MFCD00004336 EINECS
213-456-2 分子式
C11H14O5 分子量
226.23 熔点
118-122° 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in water. Solubility in methanol is almost transparent. Beilstein
2697844 GHS危害和防范说明 GHS符号
Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.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.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 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. TSCA
否 |
| C13999 | Alfa Aesar | 3,4,5-Trimethoxyphenylacetic Acid | 99% | 994元/5g; 1644元/10g; 6716元/50g; | 展开 |
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| T70602 | Sigma-Aldrich | 3,4,5-Trimethoxyphenylacetic Acid | 97% | 234.6元/10 G; 1114.37元/50 G; | 展开 |
基本信息 | 线性分子式 | (CH3O)3C6H2CH2CO2H | | 分子量 | 226.23 | | Beilstein | 2697844 | | EC 号 | 213-456-2 | | MDL编号 | MFCD00004336 | | PubChem化学物质编号 | 24900247 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | mp | 117-120 ℃ (lit.) | | SMILES string | COc1cc(CC(O)=O)cc(OC)c1OC | | InChI | 1S/C11H14O5/c1-14-8-4-7(6-10(12)13)5-9(15-2)11(8)16-3/h4-5H,6H2,1-3H3,(H,12,13) | | InChI key | DDSJXCGGOXKGSJ-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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| 078979 | Fluorochem | 3,4,5-Trimethoxyphenylacetic Acid | 95% | 220元/1g; 374元/5g; 594元/10g; 1232元/25g; | 展开 |
基本信息 | CAS Number | 951-82-6 | | MDL Number | MFCD00004336 | | Boiling Point | 327.83℃ | | Melting Point | 116-122℃ | | Density | 1.2668 |
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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