| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| R828537 | MACKLIN | (R)-(+)-四氢呋喃-2-甲酸 | 98% | 28元/1g; 38元/5g; 135元/25g; 519元/100g; 2403元/500g; | 咨询 |
储存：室温 状态：无色-略淡黄色液体 折射率：n20/D 1.46(lit.) |
| T1740 | TCI | (R)-(+)-Tetrahydrofuran-2-carboxylic Acid | >98.0%(GC)(T) | 760元/5G; 2420元/25G; | 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 | 4658739 | | PubChem物质ID | 87577476 | | SDBS (AIST Spectral DB) | 16737 | | MDL编号 | MFCD00211271 |
技术规格 | Appearance | Colorless to Light yellow clear liquid | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 98.0 % | | Specific rotation [a]20/D | +18.0 to +20.0 deg(neat) |
物性(参考值) | 沸点 | 129 ℃/13 mmHg | | 闪点 | 139 ℃ | | 比重 | 1.22 | | 比旋光度 [α]D | 19° (neat) | | 折射率 | 1.46 |
安全信息 | 图形或危害标志 |  | | 信号词 | 危险 | | 危险性说明 | 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。
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。
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。
|
运输信息 | UN编号 | UN3265 | | 类别 | 8 | | 包装类别 | III | | 监管条件代码(*) | |
|
| 577325 | J&K | R-(+)-Tetrahydro-2-furoic acid | 98% | 372元/1G; 739元/5G; | 咨询 |
基本信息 | 分子式 | C5H8O3 | | 分子量 | 116.12 | | 沸点 | 128-129 | | 闪点 | 113 | | 密度 | 1.209 | | 折光率(n20D) | 1.4590 to 1.4610 | | 比旋光度([α]20D) | +18° to +20° (neat) | | MDL编码 | MFCD00211271 |
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 | P280
P305+P351+P338
P310 | | UN号码 | 3265 | | 危险分类 | 8 | | 包装等级 | III | | WGK | 3 | | TSCA | 否 |
|
| L19410 | Alfa Aesar | (R)-(+)-Tetrahydro-2-furoic acid | 98+%, ee 98% | 822元/1g; 1634元/5g; 8314元/25g; | 咨询 |
基本信息 MDL
MFCD00211271 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
4658739 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
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.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
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 |
| 479292 | Sigma-Aldrich | (R)-(+)-Tetrahydro-2-furoic acid | 99% | 1289.25元/5 G; | 咨询 |
基本信息 | 经验(实验)分子式 | C5H8O3 | | 分子量 | 116.12 | | MDL编号 | MFCD00211271 | | PubChem化学物质编号 | 24871607 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 99% | | 旋光性 | [α]23/D +4°, c = 1 in methanol | | 折射率 | n20/D 1.46 (lit.) | | bp | 128-129 ℃/13 mmHg (lit.) | | 密度 | 1.209 g/mL at 25 ℃ (lit.) | | SMILES string | OC(=O)[C@H]1CCCO1 | | InChI | 1S/C5H8O3/c6-5(7)4-2-1-3-8-4/h4H,1-3H2,(H,6,7)/t4-/m1/s1 | | InChI key | UJJLJRQIPMGXEZ-SCSAIBSYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H302 - H314 | | 预防措施声明 | P270 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - Skin Corr. 1B | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 3 | | 闪点(F) | 235.4 °F - closed cup | | 闪点(C) | 113 ℃ - closed cup | | 个人防护装备 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
|
| 040030 | Fluorochem | D-Tetrahydro-furan-2-carboxylic acid | 97% | 220元/1g; 242元/5g; 374元/10g; 814元/25g; | 咨询 |
基本信息 | CAS Number | 87392-05-0 | | MDL Number | MFCD00211271 | | Density | 1.213 |
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.
|
|
m.cnreagent.com