| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| S917180 | MACKLIN | 丁二酸酐 | 99.5% | 168元/500g; 245元/1kg; 750元/5kg; | 展开 |
储存：2-8°C, 惰性气体 状态：白色到灰白色粉末或晶体或结晶粉末或片状和/或片状 |
| S817605 | MACKLIN | 丁二酸酐 | 试剂级, 98% | 32元/100g; 60元/500g; 119元/1kg; 454元/5kg; 876元/10kg; | 展开 |
储存：2-8°C, 惰性气体 状态：白色粉末,晶体,片状,或片状 |
| S0107 | TCI | Succinic Anhydride | >95.0%(T) | 185元/25G; 335元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >95.0%(T) | | 分子式/分子量 | C4H4O3 = 100.07 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 湿气 (分解) | | Reaxys-RN | 108441 | | PubChem物质ID | 87575720 | | SDBS (AIST Spectral DB) | 478 | | Merck Index (14) | 8870 | | MDL编号 | MFCD00005525 |
技术规格 | Appearance | White to Almost white pellet | | Purity(GC) | min. 97.0 % | | Purity(Morpholine Method) | min. 95.0 % | | Melting point | 118.0 to 121.0 ℃ | | Solubility in hot Toluene | almost transparency |
物性(参考值) | 熔点 | 120 ℃ | | 沸点 | 131 ℃/10 mmHg | | 水溶性 | 不溶 | | 溶解性(微溶于) | 乙醇 | | 溶解度(极微溶) | 氯仿,乙醚 |
安全信息 | 图形或危害标志 |    | | 信号词 | 危险 | | 危险性说明 | H302 : 吞咽有害。
H314 : 造成严重皮肤灼伤和眼损伤。
H317 : 可能造成皮肤过敏反应。
H334 : 吸入可能导致过敏或哮喘病症状或呼吸困难。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P272 : 受沾染的工作服不得带出工作场地。
P260 : 不要吸入粉尘或烟雾。
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/穿防护服/戴防护眼罩/戴防护面具。
P284 : [在通风不足的情况下]戴呼吸防护装置。
P342 + P311 : 如有呼吸系统病症：呼叫急救中心/医生。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。
P333 + P313 : 如发生皮肤刺激或皮疹：求医/就诊。
P301 + P330 + P331 : 如误吞咽：漱口。不要诱导呕吐。
P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。
P304 + P340 + P310 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。立即呼叫急救中心/医生。
P305 + P351 + P338 + P310 : 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。立即呼叫急救中心/医生。
P405 : 存放处须加锁。
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相关法规 运输信息 | UN编号 | UN3261 | | 类别 | 8 | | 包装类别 | II | | 监管条件代码(*) | |
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| 185369 | J&K | Succinic Anhydride | 99% | 60元/50g; 199元/250G; 641元/1KG; 2561元/5KG; | 展开 |
基本信息 | 分子式 | C4H4O3 | | 分子量 | 100.07 | | 熔点 | >118 | | 沸点 | 261 | | 闪点 | 147 | | MDL编码 | MFCD00005525 | | Beilstein | 108441 | | Merck | 14,8870 | | EINECS 编号 | 203-570-0 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H302
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 1 | | RTECS | WN0875000 | | TSCA | 是 |
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| A12245 | Alfa Aesar | Succinic Anhydride | 99% | 486元/250g; 870元/500g; 1538元/1000g; 5964元/5000g; | 展开 |
应用
Succinic anhydride is used as a sizing agent and curative for epoxy resin. It acts as an additive in paper production. It is utilized in the preparation of covalently cross-linked oxidized-alginate and N-succinyl-chitosan hydrogels. It serves as an intermediate for functionalized oxide surfaces on a chip and for polyester resins. Further, it finds use in cosmetics, pharmaceuticals and in coatings. 备注
Moisture sensitive. Incompatible with strong oxidizing agents, alcohols and amines. 基本信息 MDL
MFCD00005525 EINECS
203-570-0 分子式
C4H4O3 分子量
100.07 熔点
118-121° 沸点
261° 闪点
157°(314°F) 密度
1.572 灵敏度
Moisture Sensitive. Ambient temperatures. 形态
Crystalline solid 溶解性
Soluble in chloroform.Soluble in chloroform, carbon tetrachloride and alcohol. Slightly soluble in ether. Insoluble in water. Beilstein
108441 Merck
14,8870 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H319-H317-H335
Harmful if swallowed.Causes serious eye irritation.May cause an allergic skin reaction.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 危险等级
8 包装组
II 危险类别
22-36/37
Harmful if swallowed.Irritating to eyes and respiratory system. 安全等级
25-46
Avoid contact with eyes.If swallowed, seek medical advice immediately and show this container or label. 欧盟危险品标志
 RTECS
WN0875000 TSCA
是 |
| C15876 | Alfa Aesar | Succinic Anhydride | 99% | 231元/5g; 284元/50g; 689元/250g; 1277元/1kg; 8518元/5kg; | 展开 |
基本信息 Ref#
15876 MDL
5525 分子式
C4 H4 O3 分子量
100.07 闪点
147 形态
Crystalline 安全信息 危险等级
8 包装组
II |
| 239690 | Sigma-Aldrich | Succinic Anhydride | ≥99% (GC) | 714.01元/50 G; 2457.13元/250 G; | 展开 |
产品说明 一般描述 琥珀酸酐分子由3、4和5个三角形组成，每个三角形是形成锯齿形结构的三碳分子的一部分。 应用 琥珀酸酐可用于制备共价交联的氧化藻酸盐/N-琥珀酰-壳聚糖水凝胶，作为组织工程的注射系统。它还可用于制备芯片上的官能化氧化物表面。 包装 50, 250 g in poly bottle 基本信息 | 经验(实验)分子式 | C4H4O3 | | 分子量 | 100.07 | | Beilstein | 108441 | | EC 号 | 203-570-0 | | MDL编号 | MFCD00005525 | | PubChem化学物质编号 | 24854387 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 蒸汽密度 | 3.5 (vs air) | | 蒸汽压 | 1 mmHg ( 92 ℃) | | 测定 | ≥99% (GC) | | bp | 261 ℃ (lit.) | | mp | 118-120 ℃ (lit.) | | SMILES string | O=C1CCC(=O)O1 | | InChI | 1S/C4H4O3/c5-3-1-2-4(6)7-3/h1-2H2 | | InChI key | RINCXYDBBGOEEQ-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H302 - H314 - H317 - H334 - H335 | | 预防措施声明 | P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 8B - Non-combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 314.6 °F | | 闪点(C) | 157 ℃ | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 8.00683 | Sigma-Aldrich | Succinic Anhydride | for synthesis | 338.75元/100 G; 371.65元/500 G; 572.76元/1 KG; 13275.5元/50 KG; | 展开 |
产品说明 分析说明 Assay (morpholine method): ≥ 98,0 %(m)
Identity (IR): conforms
Melting range (lower value): ≥ 116 °C
Melting range (upper value): ≤ 120 °C 基本信息 | 经验(实验)分子式 | C4H4O3 | | 分子量 | 100.07 | | MDL编号 | MFCD00005525 | | EC索引号 | 203-570-0 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | 1.3 hPa ( 92 ℃) | | 形式 | crystals | | 自燃温度 | 480 ℃ | | 效能 | 1510 mg/kg LD50, oral (Rat) | | pH值(酸碱度) | 2.7 (10 g/L in H2O) | | bp | 261 ℃/1013 hPa | | mp | 116-120 ℃ | | 转变温度 | flash point 157 ℃ | | 溶解性 | 62.9 g/L (Hydrolysis) | | 密度 | 1.23 g/cm3 at 20 ℃ | | 堆积密度 | 550‑600 kg/m3 | | 储存温度 | 2-30℃ | | InChI | 1S/C4H4O3/c5-3-1-2-4(6)7-3/h1-2H2 | | InChI key | RINCXYDBBGOEEQ-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H302 - H314 - H317 - H334 - H335 | | 预防措施声明 | P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 8B - Non-combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 314.6 °F | | 闪点(C) | 157 ℃ |
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| 339548 | Fluorochem | Dihydrofuran-2,5-dione | 99% | 264元/250g; 836元/1kg; 3740元/5kg; | 展开 |
基本信息 | CAS Number | 108-30-5 | | MDL Number | MFCD00005525 | | Boiling Point | 263.5℃ | | Melting Point | 116-121℃ | | Density | 1.234 |
安全信息 | 图形或危害标志 | | | 危险性说明 | EUH071: Corrosive to the respiratory tract.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
H317: May cause an allergic skin reaction.
H318: Causes serious eye damage.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
| | 防范说明 | P260: Do not breathe .
P261: Avoid breathing
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P272: Contaminated work clothing should not be allowed out of the workplace.
P280: Wear .
P285: In case of inadequate ventilation wear respiratory protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P304 + P341: IF INHALED: If breathing is difficult, 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 . on this label).
P330: Rinse mouth.
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.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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