| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| T819609 | MACKLIN | 间甲基苯甲酸 | 99.0% | 30元/100g; 87元/500g; 375元/2.5kg; 1390元/10kg; | 展开 |
储存：室温 状态：白色到米黄色粉末或固体或片状 折射率：1.509 |
| T0291 | TCI | m-Toluic Acid | >98.0%(T) | 145元/25G; 390元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T) | | 分子式/分子量 | C8H8O2 = 136.15 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 970526 | | PubChem物质ID | 87576266 | | SDBS (AIST Spectral DB) | 1000 | | Merck Index (14) | 9535 | | MDL编号 | MFCD00002523 |
技术规格 | Appearance | White to Light yellow to Light orange powder to crystal | | Purity(GC) | min. 97.0 % | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 110.0 to 113.0 ℃ |
物性(参考值) | 熔点 | 112 ℃ | | 沸点 | 106 ℃/30 mmHg | | 溶解性(易溶于) | 醇,乙醚 |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H302 : 吞咽有害。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H402 : 对水生生物有害。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
P270 : 使用本产品时不要进食、饮水或吸烟。
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。
P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。
|
相关法规 |
| 143644 | J&K | m-Toluic Acid | 99% | 62元/25G; 98元/100G; 290元/500G; | 展开 |
基本信息 | 分子式 | C8H8O2 | | 分子量 | 136.15 | | 熔点 | 107-113 | | 沸点 | 263 | | 闪点 | 150 | | 密度 | 1.054 | | MDL编码 | MFCD00002523 | | Beilstein | 970526 | | Merck | 14,9535 | | EINECS 编号 | 202-723-9 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H302 | | 防范说明 | P262 | | WGK | 3 | | RTECS | XU1200000 | | TSCA | 是 |
|
| A13785 | Alfa Aesar | m-Toluic Acid | 99% | 864元/250g; 1654元/1000g; 7488元/5000g; | 展开 |
应用
m-Toluic acid is used for the production of N,N-di methyl formamide, toluene formyl chloride and toluene nitrile etc,. 备注
Incompatible with strong oxidizing agents. Store away from incompatible materials such as oxidizing agents. 基本信息 MDL
MFCD00002523 EINECS
202-723-9 分子式
C8H8O2 分子量
136.15 熔点
108-110° 沸点
263° 闪点
150°(302°F) 密度
1.050 灵敏度
Ambient temperatures. 形态
Scales 溶解性
Soluble in alcohol and ether. Beilstein
970526 Merck
14,9535 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.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
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin. 安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves. 欧盟危险品标志
 RTECS
XU1200000 TSCA
是 |
| C13905 | Alfa Aesar | m-Toluic Acid | 99% | 412元/5g; 448元/100g; 1826元/1kg; | 展开 |
基本信息 Ref#
13905 MDL
2523 分子式
C8 H8 O2 分子量
136.15 闪点
150 |
| T36609 | Sigma-Aldrich | m-Toluic acid | ReagentPlus®, 99% | 348.53元/5 G; 495.71元/100 G; 1119.28元/500 G; | 展开 |
产品说明 包装 5, 100, 500 g in poly bottle 法律信息 ReagentPlus is a registered trademark of sigma-aldrich Co. LLC 基本信息 | 线性分子式 | CH3C6H4CO2H | | 分子量 | 136.15 | | Beilstein | 970526 | | EC 号 | 202-723-9 | | MDL编号 | MFCD00002523 | | PubChem化学物质编号 | 24900158 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 产品线 | ReagentPlus® | | 测定 | 99% | | bp | 263 ℃ (lit.) | | mp | 107-113 ℃ (lit.) | | 密度 | 1.054 g/mL at 25 ℃ (lit.) | | SMILES string | Cc1cccc(c1)C(O)=O | | InChI | 1S/C8H8O2/c1-6-3-2-4-7(5-6)8(9)10/h2-5H,1H3,(H,9,10) | | InChI key | GPSDUZXPYCFOSQ-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P264 - P280 - P305 + P351 + P338 - P337 + P313 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 302.0 °F | | 闪点(C) | 150 ℃ | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| 8.21902 | Sigma-Aldrich | 3-Methylbenzoic Acid | for synthesis | 366.12元/250 G; 660.96元/1 KG; | 展开 |
产品说明 分析说明 Assay (HPLC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 110 °C
Melting range (upper value): ≤ 113 °C
Identity (IR): passes test 基本信息 | 线性分子式 | 3-(CH3)C6H4COOH | | 分子量 | 136.15 | | MDL编号 | MFCD00002523 | | EC索引号 | 202-723-9 |
产品性质 | 质量水平 | 200 | | 测定 | ≥98.0% (HPLC) | | 自燃温度 | 500 ℃ | | 效能 | 7000 mg/kg LD50, oral (Rat) | | pH值(酸碱度) | 3.4 (20 ℃ in H2O, saturated solution) | | bp | 263 ℃/1013 hPa | | mp | 108-111 ℃ | | 转变温度 | flash point 150 ℃ | | 溶解性 | 1 g/L | | 堆积密度 | 500 kg/m3 | | 储存温度 | 2-30℃ | | InChI | 1S/C8H8O2/c1-6-3-2-4-7(5-6)8(9)10/h2-5H,1H3,(H,9,10) | | InChI key | GPSDUZXPYCFOSQ-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P264 - P280 - P305 + P351 + P338 - P337 + P313 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 302.0 °F | | 闪点(C) | 150 ℃ |
|
| 242869 | Fluorochem | 3-Methylbenzoic Acid | 95% | 220元/100g; 704元/500g; | 展开 |
基本信息 | CAS Number | 99-04-7 | | MDL Number | MFCD00002523 | | Boiling Point | 264℃ | | Melting Point | 110℃ | | Density | 1.24 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H318: Causes serious eye damage.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: .
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.
P310: Immediately call a POISON CENTER or doctor/physician.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see . on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: 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 local regulations.
|
|
m.cnreagent.com