| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| T824054 | MACKLIN | 四氢呋喃-2-甲酸 | 98% | 30元/5g; 38元/25g; 120元/100g; 541元/500g; 2555元/2.5kg; | 咨询 |
储存：室温,干燥,密封 状态：无色到浅黄色液体 折射率：n20/D 1.46(lit.) |
| T1348 | TCI | Tetrahydrofuran-2-carboxylic Acid | >98.0%(GC)(T) | 410元/25G; 1100元/100G; 2630元/500G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C5H8O3 = 116.12 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 109671 | | PubChem物质ID | 87577115 | | SDBS (AIST Spectral DB) | 19931 | | MDL编号 | MFCD00022473 |
技术规格 | Appearance | Light yellow to Amber to Dark green clear liquid | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 98.0 % |
物性(参考值) | 沸点 | 130 ℃/10 mmHg | | 比重 | 1.21 | | 折射率 | 1.46 | | 水溶性 | 可溶 |
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。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
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。
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。
P301 + P330 + P331 : 如误吞咽：漱口。不要诱导呕吐。
P363 : 沾染的衣服清洗后方可重新使用。
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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运输信息 | UN编号 | UN3265 | | 类别 | 8 | | 包装类别 | III | | 监管条件代码(*) | |
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| 148416 | J&K | 2-Tetrahydrofuroic Acid | 99% | 60元/5G; 121元/25G; 331元/100G; 1319元/500G; | 咨询 |
基本信息 | 分子式 | C5H8O3 | | 分子量 | 116.12 | | 沸点 | 237-243 | | 闪点 | 113 | | 密度 | 1.209 | | 折光率(n20D) | 1.4600 | | MDL编码 | MFCD00022473 | | Beilstein | 109671 |
安全信息 | 图形或危害标志 | | | 提示语 | Danger | | 危险说明 | H302
H314 | | 防范说明 | P260
P280
P303+P361+P353
P304+P340+P310
P305+P351+P338 | | UN号码 | 3265 | | 危险分类 | 8 | | 包装等级 | III | | WGK | 3 | | TSCA | 否 |
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| B22927 | Alfa Aesar | (±)-Tetrahydro-2-furoic acid | 97+% | 1173元/25g; 2634元/100g; | 咨询 |
基本信息 MDL
MFCD00022473 分子式
C5H8O3 分子量
116.12 沸点
244° 闪点
139°(282°F) 密度
1.213 折射率
1.4600 形态
Liquid Beilstein
109671 GHS危害和防范说明 GHS符号
Hazard Statements
H314-H318
Causes severe skin burns and eye damage.Causes serious eye damage. Precautionary Statements
P280-P305+P351+P338-P309-P310
Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF exposed or if you feel unwell:Immediately call a POISON CENTER or doctor/physician. 安全信息 危险等级
8 包装组
III 危险类别
34
Causes burns. 安全等级
26-36/37/39-45
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.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). 欧盟危险品标志
 TSCA
否 |
| 225736 | Fluorochem | Tetrahydrofuran-2-carboxylic Acid | 95% | 506元/25g; 4048元/500g; | 咨询 |
基本信息 | CAS Number | 16874-33-2 | | MDL Number | MFCD00022473 | | Density | 1.21 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
| | 防范说明 | P260: Do not breathe .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P280: Wear .
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.
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.
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.
P363: Wash contaminated clothing before reuse.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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