| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| H797849 | MACKLIN | 反式-3-羟基肉桂酸 | 10mM in DMSO | 185元/1ml; | 咨询 |
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| H810766 | MACKLIN | 反式-3-羟基肉桂酸 | 99% | 72元/5g; 249元/25g; 832元/100g; 4010元/500g; | 咨询 |
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| C0655 | TCI | trans-m-Coumaric Acid | >99.0%(GC)(T) | 280元/5G; 500元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >99.0%(GC)(T) | | 分子式/分子量 | C9H8O3 = 164.16 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 2084229 | | PubChem物质ID | 87565745 | | SDBS (AIST Spectral DB) | 5048 | | MDL编号 | MFCD00004390 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 99.0 % | | Purity(Neutralization titration) | min. 99.0 % | | Melting point | 194.0 to 198.0 ℃ | | Solubility in Methanol | almost transparency |
物性(参考值) | 熔点 | 196 ℃ | | 溶解性(可溶于) | 乙醚,甲醇,苯,乙醇 |
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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| A14466 | Alfa Aesar | trans-3-Hydroxycinnamic Acid | 99% | 609元/10g; 2303元/50g; 4175元/100g; | 咨询 |
基本信息 MDL
MFCD00004390 EINECS
209-615-0 分子式
C9H8O3 分子量
164.16 熔点
192-196° 形态
Crystalline powder Beilstein
2690254 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 |
| C12108 | Alfa Aesar | m-Hydroxycinnamic acid | 99%, predominantly trans | 1423元/25g; 5385元/100g; | 咨询 |
基本信息 Ref#
12108 MDL
4390 分子式
C9 H8 O3 分子量
164.16 形态
White to cream cryst powder |
| H23007 | Sigma-Aldrich | trans-3-Hydroxycinnamic acid | 99% | 393.12元/5 G; | 咨询 |
基本信息 | 线性分子式 | HOC6H4CH=CHCO2H | | 分子量 | 164.16 | | Beilstein | 2084229 | | MDL编号 | MFCD00004390 | | PubChem化学物质编号 | 24895159 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 99% | | mp | 193-195 ℃ (lit.) | | SMILES string | OC(/C=C/C1=CC=CC(O)=C1)=O | | InChI | 1S/C9H8O3/c10-8-3-1-2-7(6-8)4-5-9(11)12/h1-6,10H,(H,11,12)/b5-4+ | | InChI key | KKSDGJDHHZEWEP-SNAWJCMRSA-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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| PHL83258 | | trans-m-Coumaric acid | phyproof® Reference Substance | 5272.78元/100 MG; | 咨询 |
产品说明 一般描述 This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG 法律信息 phyproof is a registered trademark of PhytoLab GmbH & Co. KG 基本信息 | 线性分子式 | HOC6H4CH=CHCO2H | | 分子量 | 164.16 | | Beilstein | 2084229 | | MDL编号 | MFCD00004390 |
产品性质 | 等级 | primary reference standard | | 产品线 | phyproof® Reference Substance | | 测定 | ≥98.0% (HPLC) | | 形式 | powder | | manufacturer/tradename | PhytoLab | | mp | 193-195 ℃ (lit.) | | application(s) | food and beverages | | SMILES string | OC(/C=C/C1=CC=CC(O)=C1)=O | | InChI | 1S/C9H8O3/c10-8-3-1-2-7(6-8)4-5-9(11)12/h1-6,10H,(H,11,12)/b5-4+ | | InChI key | KKSDGJDHHZEWEP-SNAWJCMRSA-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 |
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| 358032 | Fluorochem | 3-(3-hydroxyphenyl)prop-2-enoic acid | >99.0%(GC)(T) | 220元/5g; 594元/25g; 9900元/500g; | 咨询 |
基本信息 | CAS Number | 14755-02-3 | | MDL Number | MFCD00004390 | | Melting Point | 190-200℃ |
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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