| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| F809628 | MACKLIN | 4-甲酰苯甲酸 | 98% | 30元/5g; 45元/25g; 95元/100g; 369元/500g; 1815元/2.5kg; | 咨询 |
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| T0011 | TCI | Terephthalaldehydic Acid | >98.0%(T) | 450元/25G; 1405元/100G; 2795元/500G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | C8H6O3 = 150.13 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 471734 | | PubChem物质ID | 87576035 | | SDBS (AIST Spectral DB) | 1010 | | MDL编号 | MFCD00006951 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(GC) | min. 95.0 % | | Purity(Neutralization titration) | min. 98.0 % |
物性(参考值) | 熔点 | 256 ℃ | | 最大吸收波长 | 298(Hexane) nm | | 水溶性 | 不溶 | | 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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相关法规 |
| 273362 | J&K | 4-Carboxybenzaldehyde | 97% | 81元/5G; 161元/25G; 531元/100G; 1572元/500G; | 咨询 |
基本信息 | 分子式 | C8H6O3 | | 分子量 | 150.13 | | 熔点 | 247 | | MDL编码 | MFCD00006951 | | Beilstein | 471734 | | EINECS 编号 | 210-607-4 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H315
H319
H335
H373 | | 防范说明 | P260
P261
P280
P302+P352
P305+P351+P338 | | WGK | 3 | | RTECS | WZ0440000 | | TSCA | 是 |
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| A15277 | Alfa Aesar | 4-Carboxybenzaldehyde | 98% | 1307元/10g; 3535元/50g; 10019元/250g; | 咨询 |
应用
4-Carboxybenzaldehyde is an important intermediate in the synthesis of terepthalic acid. It has been used as reagent during esterification of 2,2,6,6-tetramethyl-4-oxopiperidinyl-1-oxyl to yield 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl 4-formylbenzoate. 备注
Store away from air and strong bases. Air Sensitive. Incompatible with bases and air. 基本信息 MDL
MFCD00006951 EINECS
210-607-4 分子式
C8H6O3 分子量
150.13 熔点
ca 245° 灵敏度
Air Sensitive. Ambient temperatures. 形态
Powder 溶解性
Soluble in water, methanol, DMSO, ether, and chloroform. Beilstein
471734 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. RTECS
WZ0440000 TSCA
是 |
| C15458 | Alfa Aesar | 4-Carboxybenzaldehyde | 96% | 530元/5g; 2833元/25g; 4574元/100g; | 咨询 |
基本信息 Ref#
15458 MDL
6951 分子式
C8 H6 O3 分子量
150.13 |
| 124915 | Sigma-Aldrich | 4-Formylbenzoic Acid | 97% | 533.41元/10 G; 917.58元/25 G; 2319.74元/100 G; | 咨询 |
产品说明 一般描述 4-甲酰苯甲酸是对苯二甲酸合成中的重要中间体 。它与碳酸钡反应生成二维钡 (II) 配位聚合物 。 应用 它的醛基与胺基功能化硅胶的-NH2 缩合，也可作为试剂合成酸功能化介孔二氧化硅催化剂。
在 2，2，6，6-四甲基-4-氧哌啶基-1-氧基的酯化过程中，使用 4-甲酰苯甲酸作为试剂，得到 4-羟基-2，2，6，6-四甲基哌啶-1-氧基 4-甲酰苯甲酸酯 。 包装 10, 25, 100 g in poly bottle 基本信息 | 线性分子式 | HO2CC6H4CHO | | 分子量 | 150.13 | | Beilstein | 471734 | | EC 号 | 210-607-4 | | MDL编号 | MFCD00006951 | | PubChem化学物质编号 | 24847634 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | 形式 | powder | | mp | 247 ℃ (lit.) | | SMILES string | [H]C(=O)c1ccc(cc1)C(O)=O | | InChI | 1S/C8H6O3/c9-5-6-1-3-7(4-2-6)8(10)11/h1-5H,(H,10,11) | | InChI key | GOUHYARYYWKXHS-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 8.21075 | Sigma-Aldrich | Terephthalaldehydic Acid | for synthesis | 656.5元/10 G; | 咨询 |
产品说明 分析说明 Assay (acidimetric): ≥ 98.0 %
Identity (IR): passes test 基本信息 | 线性分子式 | 4-(OHC)C6H4COOH | | 分子量 | 150.13 | | MDL编号 | MFCD00006951 | | EC索引号 | 210-607-4 |
产品性质 | 质量水平 | 200 | | 测定 | ≥98.0% (acidimetric) | | pH值(酸碱度) | 3.5 (20 ℃, 1 g/L in H2O) | | mp | 248-250 ℃ | | 堆积密度 | 396 kg/m3 | | 储存温度 | 2-30℃ | | InChI | 1S/C8H6O3/c9-5-6-1-3-7(4-2-6)8(10)11/h1-5H,(H,10,11) | | InChI key | GOUHYARYYWKXHS-UHFFFAOYSA-N |
安全信息 | 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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| V900722 | Sigma-Aldrich | 4-Formylbenzoic Acid | Vetec™, reagent grade, 97% | 202.79元/25 G; | 咨询 |
产品说明 包装 25, 100 g in poly bottle 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 | 线性分子式 | HO2CC6H4CHO | | 分子量 | 150.13 | | Beilstein | 471734 | | EC 号 | 210-607-4 | | MDL编号 | MFCD00006951 | | PubChem化学物质编号 | 329830094 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 测定 | 97% | | mp | 247 ℃ (lit.) | | SMILES string | [H]C(=O)c1ccc(cc1)C(O)=O | | InChI | 1S/C8H6O3/c9-5-6-1-3-7(4-2-6)8(10)11/h1-5H,(H,10,11) | | InChI key | GOUHYARYYWKXHS-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 |
|
| 944791 | Amethyst | 4-Carboxybenzaldehyde | 97%, 用于合成 | 51元/5G; 89元/25G; 257元/100G; 753元/500G; | 咨询 |
基本信息 | 分子式 | C8H6O3 | | 分子量 | 150.13 | | 熔点 | 247 | | MDL编码 | MFCD00006951 | | Beilstein | 471734 | | EINECS 编号 | 210-607-4 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335
H373 | | 防范说明 | P260
P261
P280
P302+P352
P305+P351+P338 | | WGK | 3 | | RTECS | WZ0440000 | | TSCA | 是 |
|
| 078635 | Fluorochem | 4-Formylbenzoic Acid | 99% | 242元/10g; 1188元/100g; | 咨询 |
基本信息 | CAS Number | 619-66-9 | | MDL Number | MFCD00006951 |
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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