| è´§å· | å“牌 | 产å“å称 | è§„æ ¼ | 包装ã€å‚è€ƒä»·æ ¼ | |
| B802258 | MACKLIN | 1,2,4-è‹¯ä¸‰é…¸é… | 97% | 30å…ƒ/100g; 78å…ƒ/500g; 150å…ƒ/1kg; 749å…ƒ/5kg; 1496å…ƒ/10kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç™½è‰²åˆ°ç°è‰²å›ºä½“ |
| C0046 | TCI | Trimellitic Anhydride | >97.0%(T)(HPLC) | 110元/25G; 275元/500G; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 纯度/分æžæ–¹æ³• | >97.0%(T)(HPLC) | | 分åå¼/分åé‡ | C9H4O5 = 192.13 | | 外观与形状(20℃) | 固体 | | 储å˜åœ¨æƒ°æ€§æ°”体下 | å˜æ”¾äºŽæƒ°æ€§æ°”ä½“ä¹‹ä¸ | | 应é¿å…的情况 | 湿气 (分解) | | Reaxys-RN | 9394 | | PubChem物质ID | 87565249 | | SDBS (AIST Spectral DB) | 1960 | | Merck Index (14) | 9703 | | MDLç¼–å· | MFCD00005925 |
æŠ€æœ¯è§„æ ¼ | Appearance | White to Orange to Green flake | | Purity(HPLC) | min. 97.0 area% | | Purity(Methanolysis Method) | min. 97.0 % | | Melting point | 165.0 to 170.0 ℃ | | Solubility in Acetone | almost transparency |
物性(å‚考值) | 熔点 | 167 ℃ | | 沸点 | 245 ℃/14 mmHg | | 溶解性(å¯æº¶äºŽ) | 丙酮,二甲基甲酰胺,乙醇 |
å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— |   | | ä¿¡å·è¯ | å±é™© | | å±é™©æ€§è¯´æ˜Ž | H303 : åžå’½å¯èƒ½æœ‰å®³ã€‚
H316 : é€ æˆè½»å¾®çš®è‚¤åˆºæ¿€ã€‚
H318 : é€ æˆä¸¥é‡çœ¼æŸä¼¤ã€‚
H370 : 会æŸå®³å™¨å®˜ã€‚
H372 : 长期或åå¤æŽ¥è§¦ä¼šå¯¹å™¨å®˜é€ æˆæŸå®³ã€‚
H317 : å¯èƒ½é€ æˆçš®è‚¤è¿‡æ•å应。
H334 : å¸å…¥å¯èƒ½å¯¼è‡´è¿‡æ•æˆ–哮喘病症状或呼å¸å›°éš¾ã€‚
| | 防范说明 | P501 : 将内装物/容器é€åˆ°æ‰¹å‡†çš„废物处ç†åŽ‚处ç†ã€‚
P272 : å—沾染的工作æœä¸å¾—带出工作场地。
P260 : ä¸è¦å¸å…¥ç²‰å°˜/ 烟/ 气体/ 烟雾/ 蒸气/ 喷雾。
P270 : 使用本产å“æ—¶ä¸è¦è¿›é£Ÿã€é¥®æ°´æˆ–å¸çƒŸã€‚
P264 : 作业åŽå½»åº•æ¸…洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护é¢å…·ã€‚
P284 : [在通风ä¸è¶³çš„情况下]戴呼å¸é˜²æŠ¤è£…置。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P308+P311 : 如接触到或有疑虑：呼å«æ€¥æ•‘ä¸å¿ƒ/医生。
P362+P364 : 脱掉沾污的衣æœï¼Œæ¸…æ´—åŽæ–¹å¯é‡æ–°ä½¿ç”¨ã€‚
P304 + P340 : 如误å¸å…¥ï¼šå°†äººè½¬ç§»åˆ°ç©ºæ°”新鲜处，ä¿æŒå‘¼å¸èˆ’适体ä½ã€‚
P333 + P313 : 如å‘生皮肤刺激或皮疹：求医/就诊。
P305 + P351 + P338 + P310 : 如进入眼ç›ï¼šç”¨æ°´å°å¿ƒå†²æ´—å‡ åˆ†é’Ÿã€‚å¦‚æˆ´éšå½¢çœ¼é•œå¹¶å¯æ–¹ä¾¿åœ°å–出，å–出éšå½¢çœ¼é•œã€‚继ç»å†²æ´—。立å³å‘¼å«æ€¥æ•‘ä¸å¿ƒ/医生。
P405 : å˜æ”¾å¤„é¡»åŠ é”。
|
相关法规 |
| C0959 | TCI | Trimellitic Anhydride | >98.0%(T) | 125元/25G; 660元/500G; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 纯度/分æžæ–¹æ³• | >98.0%(T) | | 分åå¼/分åé‡ | C9H4O5 = 192.13 | | 外观与形状(20℃) | 固体 | | 储å˜åœ¨æƒ°æ€§æ°”体下 | å˜æ”¾äºŽæƒ°æ€§æ°”ä½“ä¹‹ä¸ | | 应é¿å…的情况 | 湿气 (分解) | | Reaxys-RN | 9394 | | PubChem物质ID | 87566005 | | SDBS (AIST Spectral DB) | 1960 | | Merck Index (14) | 9703 | | MDLç¼–å· | MFCD00005925 |
æŠ€æœ¯è§„æ ¼ | Appearance | White to Almost white powder to lump | | Purity(Methanolysis Method) | min. 98.0 % | | Melting point | 166.0 to 170.0 ℃ |
物性(å‚考值) | 熔点 | 168 ℃ | | 沸点 | 245 ℃/14 mmHg | | 溶解性(å¯æº¶äºŽ) | 丙酮,乙醇,二甲基甲酰胺 |
å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— | | | ä¿¡å·è¯ | å±é™© | | å±é™©æ€§è¯´æ˜Ž | H303 : åžå’½å¯èƒ½æœ‰å®³ã€‚
H316 : é€ æˆè½»å¾®çš®è‚¤åˆºæ¿€ã€‚
H318 : é€ æˆä¸¥é‡çœ¼æŸä¼¤ã€‚
H370 : 会æŸå®³å™¨å®˜ã€‚
H372 : 长期或åå¤æŽ¥è§¦ä¼šå¯¹å™¨å®˜é€ æˆæŸå®³ã€‚
H317 : å¯èƒ½é€ æˆçš®è‚¤è¿‡æ•å应。
H334 : å¸å…¥å¯èƒ½å¯¼è‡´è¿‡æ•æˆ–哮喘病症状或呼å¸å›°éš¾ã€‚
| | 防范说明 | P501 : 将内装物/容器é€åˆ°æ‰¹å‡†çš„废物处ç†åŽ‚处ç†ã€‚
P272 : å—沾染的工作æœä¸å¾—带出工作场地。
P260 : ä¸è¦å¸å…¥ç²‰å°˜/ 烟/ 气体/ 烟雾/ 蒸气/ 喷雾。
P270 : 使用本产å“æ—¶ä¸è¦è¿›é£Ÿã€é¥®æ°´æˆ–å¸çƒŸã€‚
P264 : 作业åŽå½»åº•æ¸…洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护é¢å…·ã€‚
P284 : [在通风ä¸è¶³çš„情况下]戴呼å¸é˜²æŠ¤è£…置。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P308+P311 : 如接触到或有疑虑：呼å«æ€¥æ•‘ä¸å¿ƒ/医生。
P362+P364 : 脱掉沾污的衣æœï¼Œæ¸…æ´—åŽæ–¹å¯é‡æ–°ä½¿ç”¨ã€‚
P304 + P340 : 如误å¸å…¥ï¼šå°†äººè½¬ç§»åˆ°ç©ºæ°”新鲜处，ä¿æŒå‘¼å¸èˆ’适体ä½ã€‚
P333 + P313 : 如å‘生皮肤刺激或皮疹：求医/就诊。
P305 + P351 + P338 + P310 : 如进入眼ç›ï¼šç”¨æ°´å°å¿ƒå†²æ´—å‡ åˆ†é’Ÿã€‚å¦‚æˆ´éšå½¢çœ¼é•œå¹¶å¯æ–¹ä¾¿åœ°å–出，å–出éšå½¢çœ¼é•œã€‚继ç»å†²æ´—。立å³å‘¼å«æ€¥æ•‘ä¸å¿ƒ/医生。
P405 : å˜æ”¾å¤„é¡»åŠ é”。
|
相关法规 |
| 350776 | J&K | 1,2,4-Benzenetricarboxylic anhydride | 98% | 66元/25G; 167元/250G; 491元/1KG; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 分åå¼ | C9H4O5 | | 分åé‡ | 192.13 | | 熔点 | 163-166 | | 沸点 | 390 | | 闪点 | 227 | | MDLç¼–ç | MFCD00005925 | | Beilstein | 9394 | | Merck | 14,9703 | | EINECS ç¼–å· | 209-008-0 |
å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— |  | | æç¤ºè¯ | Danger | | å±é™©è¯´æ˜Ž | H317
H318
H334
H335 | | 防范说明 | P261
P280
P284
P304+P340
P305+P351+P338 | | WGK | 1 | | RTECS | DC2050000 | | TSCA | 是 |
|
| B23003 | Alfa Aesar | 1,2,4-Benzenetricarboxylic anhydride | 97% | 340元/250g; 785元/1kg; | 咨询 |
应用
1,2,4-Benzenetricarboxylic anhydride is used to produce good heat-proof, weather-proof and solvent-proof trimellitate plasticizers, to synthesize polyester resins, curing agent of epoxy resins, heat-proof insulated laminas, heat-proof varnishes, stabilizers, dyestuffs, pigments, surfactants. TMA can also be used as accelerant for vulcanization, treating agent of fiber and flocculant of film. It has wide application to high class aerooil, impregnating oil for power capacitors, adhesives for granules, instant adhesives, sizing agents, antismoke agents, dyestuffs, printing inks, medicines and farm chemicals. 备注
Moisture sensitive. Store under inert gas. Incompatible with oxidizing agents, bases, water/ moisture. åŸºæœ¬ä¿¡æ¯ MDL
MFCD00005925 EINECS
209-008-0 分åå¼
C9H4O5 分åé‡
192.13 熔点
165-169° 沸点
240-245°/14mm 闪点
227°(440°F) 密度
1.540 çµæ•åº¦
Moisture Sensitive. Ambient temperatures. å½¢æ€
Crystals 溶解性
Hydrolyzes in water. Soluble in ethanol, acetone, and most other organic solvents. Beilstein
9394 Merck
14,9703 GHSå±å®³å’Œé˜²èŒƒè¯´æ˜Ž GHS符å·
Hazard Statements
H318-H334-H317-H335
Causes serious eye damage.May cause allergy or asthma symptoms or breathing difficulties if inhaled.May cause an allergic skin reaction.May cause respiratory irritation. Precautionary Statements
P284-P261-P280a-P305+P351+P338-P405-P501a
Wear respiratory protection.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.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. å®‰å…¨ä¿¡æ¯ å±é™©ç±»åˆ«
37-41-42/43
Irritating to respiratory system.Risk of serious damage to eyes.May cause sensitization by inhalation and skin contact. 安全ç‰çº§
22-26-36/37/39
Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection. 欧盟å±é™©å“æ ‡å¿—
 RTECS
DC2050000 TSCA
是 |
| C10537 | Alfa Aesar | 1,2,4-Benzenetricarboxylic anhydride | 97% | 647元/250g; 1784元/1kg; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref#
10537 MDL
5925 分åå¼
C9 H4 O5 分åé‡
192.13 闪点
227 å½¢æ€
White crystals |
| B4600 | Sigma-Aldrich | 1,2,4-Benzenetricarboxylic anhydride | 97% | 341.37元/25 G; 1066.31元/1 KG; | 咨询 |
产å“说明 一般æè¿° 1,2,4-苯三酸é…(TA)是一ç§æœ‰å¤šç§ç”¨é€”的亲水性å•ä½“ï¼›å¯ä½œä¸ºçŽ¯æ°§æ ‘脂的固化剂和èšæ°¯ä¹™çƒ¯(PVC)的增塑剂。 应用 TAå¯å¯¹ç”˜è”—渣进行化å¦ä¿®é¥°ï¼Œä¿®é¥°çš„甘蔗渣å¯ç”¨äºŽå¸é™„水性溶液ä¸çš„金胺和番红染料。它å¯ä»¥ä¸ŽçŽ¯æ°§ä¸™çƒ·å…±æ··ï¼Œç”¨äºŽåˆæˆèšæ°¨é…¯ä¸™çƒ¯é…¸é…¯ï¼Œå…¶å¯ç”¨ä½œç´«å¤–涂料的寡èšä½“。èšé…°èƒºP84 超滤膜å¯ä»¥ç”¨TA通过酰胺键与é…的相互作用，进行功能化修饰。 包装 25, 500 g in poly bottle
1 kg in poly bottle åŸºæœ¬ä¿¡æ¯ | ç»éªŒ(实验)分åå¼ | C9H4O5 | | 分åé‡ | 192.13 | | Beilstein | 9394 | | EC å· | 209-008-0 | | MDLç¼–å· | MFCD00005925 | | PubChem化å¦ç‰©è´¨ç¼–å· | 24891792 | | NACRES | NA.23 |
产å“性质 | è´¨é‡æ°´å¹³ | 200 | | 蒸汽密度 | 6.6 (vs air) | | 蒸汽压 | <0.01 mmHg ( 20 ℃) | | 测定 | 97% | | expl. lim. | 7 % | | mp | 163-166 ℃ (lit.) | | SMILES string | OC(=O)c1ccc2C(=O)OC(=O)c2c1 | | InChI | 1S/C9H4O5/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H,(H,10,11) | | InChI key | SRPWOOOHEPICQU-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 象形图 | | | è¦ç¤ºç”¨è¯ï¼š | Danger | | å±é™©å£°æ˜Ž | H317 - H318 - H334 - H335 | | 预防措施声明 | P261 - P280 - P280 - P284 - P304 + P340 - P305 + P351 + P338 + P310 | | å±é™©åˆ†ç±» | Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1 - STOT SE 3 | | é¶å™¨å®˜ | Respiratory system | | 储å˜åˆ†ç±»ä»£ç | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 440.6 °F - closed cup | | 闪点(C) | 227 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|
| 8.20138 | Sigma-Aldrich | 1,2,4-Benzenetricarboxylic 1,2-Anhydride | for synthesis | 230.09元/100 G; 520.53元/500 G; | 咨询 |
产å“说明 分æžè¯´æ˜Ž Assay (morpholine method): ≥ 98.0 %
Melting range (lower value): ≥ 164 °C
Melting range (upper value): ≤ 168 °C
Identity (IR): passes test åŸºæœ¬ä¿¡æ¯ | ç»éªŒ(实验)分åå¼ | C9H4O5 | | 分åé‡ | 192.13 | | MDLç¼–å· | MFCD00005925 | | ECç´¢å¼•å· | 209-008-0 |
产å“性质 | è´¨é‡æ°´å¹³ | 200 | | 蒸汽压 | <1 Pa ( 20 ℃) | | 效能 | >2730 mg/kg LD50, oral (Rat)
23000 mg/kg LD50, skin (Rabbit) | | expl. lim. | 1-7 % (v/v) | | pH值(酸碱度) | 2 (20 ℃, 21 g/L in H2O) | | bp | 240 ℃/19 hPa | | mp | 164-168 ℃ | | 转å˜æ¸©åº¦ | flash point 227 ℃ | | 密度 | 1.487 g/cm3 at 20 ℃ | | 储å˜æ¸©åº¦ | 2-30℃ | | InChI | 1S/C9H4O5/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H,(H,10,11) | | InChI key | SRPWOOOHEPICQU-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 象形图 | | | è¦ç¤ºç”¨è¯ï¼š | Danger | | å±é™©å£°æ˜Ž | H317 - H318 - H334 - H335 | | 预防措施声明 | P261 - P271 - P280 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338 | | å±é™©åˆ†ç±» | Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1 - STOT SE 3 | | é¶å™¨å®˜ | Respiratory system | | 储å˜åˆ†ç±»ä»£ç | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 440.6 °F - closed cup | | 闪点(C) | 227 ℃ - closed cup |
|
| 235689 | Fluorochem | 1,3-Dioxo-1,3-dihydroisobenzofuran-5-carboxylic acid | 97% | 836元/100g; 1166元/500g; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | CAS Number | 552-30-7 | | MDL Number | MFCD00005925 | | Melting Point | 165-170℃ |
å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— | | | å±é™©æ€§è¯´æ˜Ž | H317: May cause an allergic skin reaction.
H318: Causes serious eye damage.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H335: May cause respiratory irritation.
| | 防范说明 | P261: Avoid breathing
P271: Use only outdoors or in a well-ventilated area.
P272: Contaminated work clothing should not be allowed out of the workplace.
P280: Wear
P285: In case of inadequate ventilation wear respiratory protection.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
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.
P321: Specific treatment (see ' First aid. on this label).
P333 + P313: If skin irritation or rash occurs: Get medical advice/attention.
P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician.
P363: Wash contaminated clothing before reuse.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to hazardous or special waste collection point..
|
|
m.cnreagent.com