| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| A800556 | MACKLIN | 4-乙酰氧基苯甲酸 | 99% | 112元/25g; 442元/100g; 2000元/500g; | 展开 |
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| A0885 | TCI | 4-Acetoxybenzoic Acid | >98.0%(GC)(T) | 190元/25G; 1990元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C9H8O4 = 180.16 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1871997 | | PubChem物质ID | 87562395 | | SDBS (AIST Spectral DB) | 10745 | | MDL编号 | MFCD00002540 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 190.0 to 196.0 ℃ | | Solubility in Methanol | almost transparency |
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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| 109744 | J&K | 4-Acetoxybenzoic Acid | 98% | 219元/25G; 720元/100G; 2366元/500G; | 展开 |
基本信息 | 分子式 | C9H8O4 | | 分子量 | 180.16 | | 熔点 | 190 | | MDL编码 | MFCD00002540 | | Beilstein | 1871997 | | EINECS 编号 | 219-066-9 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H316
H320
H335 | | 防范说明 | P281
P305+P351+P338 | | WGK | 3 | | TSCA | 是 |
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| A11350 | Alfa Aesar | 4-Acetoxybenzoic Acid | 98+% | 542元/25g; 966元/50g; 3715元/250g; 6719元/500g; | 展开 |
基本信息 MDL
MFCD00002540 EINECS
219-066-9 分子式
C9H8O4 分子量
180.15 熔点
192-195° 形态
Crystalline powder Beilstein
1871997 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
是 |
| 248517 | Sigma-Aldrich | 4-Acetoxybenzoic Acid | 96% | 434.71元/50 G; 1570.11元/250 G; | 展开 |
产品说明 一般描述 Kinetics of the bulk polymerization of 4-acetoxybenzoic acid has been investigated. Mono and submono layers of 4-acetoxybenzoic acid chemisorbed on oxidized aluminum has been studied by IR-absorption spectroscopy. 应用 4-Acetoxybenzoic acid has been used in the preparation of poly(4-hydroxybenzoate). 包装 50, 250 g in glass bottle 基本信息 | 线性分子式 | CH3CO2C6H4CO2H | | 分子量 | 180.16 | | Beilstein | 1871997 | | EC 号 | 219-066-9 | | MDL编号 | MFCD00002540 | | PubChem化学物质编号 | 24854933 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 96% | | mp | 190-194 ℃ (lit.) | | SMILES string | CC(=O)Oc1ccc(cc1)C(O)=O | | InChI | 1S/C9H8O4/c1-6(10)13-8-4-2-7(3-5-8)9(11)12/h2-5H,1H3,(H,11,12) | | InChI key | GDBUZIKSJGRBJP-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 | P261 - P264 - P271 - P280 - 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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| 018147 | Fluorochem | 4-Acetoxybenzoic Acid | 0.98 | 220元/5g; 506元/25g; 1848元/100g; 4752元/500g; | 展开 |
基本信息 | CAS Number | 2345-34-8 | | MDL Number | MFCD00002540 |
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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