| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| T819159 | MACKLIN | 惕格酸 | 98% | 29元/5g; 39元/25g; 128元/100g; 601元/500g; | 展开 |
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| T798490 | MACKLIN | 惕格酸 | 10mM in DMSO | 186元/1ml; | 展开 |
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| T0246 | TCI | Tiglic Acid | >98.0%(GC)(T) | 400元/25G; 860元/100G; 2915元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C5H8O2 = 100.12 | | 外观与形状(20℃) | 固体 | | 储存温度 | 0-10℃ | | 应避免的情况 | 加热 | | Reaxys-RN | 1236500 | | PubChem物质ID | 87576228 | | SDBS (AIST Spectral DB) | 4079 | | Merck Index (14) | 9433 | | MDL编号 | MFCD00066864 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 61.0 to 66.0 ℃ |
物性(参考值) | 熔点 | 64 ℃ | | 沸点 | 82 ℃/8 mmHg | | 水溶性 | 微溶 | | 溶解性(可溶于) | 乙醚,醇 |
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。
H290 : 可能腐蚀金属。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P260 : 不要吸入粉尘或烟雾。
P234 : 只能在原容器中存放。
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。
P390 : 吸收溢出物，防止材料损坏。
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。
P406 : 贮存于抗腐蚀/带抗腐蚀衬里的容器中。
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 | III | | 监管条件代码(*) | |
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| 228327 | J&K | trans-2,3-Dimethylacrylic acid | 98% | 253元/25G; 741元/100G; 1654元/500G; | 展开 |
基本信息 | 分子式 | C5H8O2 | | 分子量 | 100.12 | | 熔点 | 61-64 | | 沸点 | 95-96 | | 密度 | 0.969 | | MDL编码 | MFCD00066864 | | Beilstein | 1236500 | | Merck | 14,9433 | | EINECS 编号 | 201-295-0 | | 存储条件 | Store at 2-8℃ Flammables |
安全信息 | 图形或危害标志 | | | 提示语 | Danger | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P280
P301+P310
P302+P352
P305+P351+P338 | | UN号码 | 3261 | | 危险分类 | 8 | | 包装等级 | II | | WGK | 2 | | RTECS | GQ5430000 | | TSCA | 是 |
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| A13905 | Alfa Aesar | Tiglic Acid | 97+% | 803元/25g; 1889元/100g; 8713元/500g; | 展开 |
基本信息 MDL
MFCD00066864 EINECS
201-295-0 分子式
C5H8O2 分子量
100.12 熔点
62-66° 沸点
198-199° 闪点
101°(213°F) 密度
0.969 灵敏度
Ambient temperatures. 形态
Crystalline powder Beilstein
1236500 Merck
14,9433 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
20-26-36/37/39-45-60
When using do not eat or drink.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).This material and its container must be disposed of as hazardous waste 欧盟危险品标志
 RTECS
GQ5430000 TSCA
是 |
| C13897 | Alfa Aesar | trans-2,3-Dimethylacrylic acid | 98% | 752元/25g; 2130元/100g; 8138元/500g; | 展开 |
基本信息 Ref#
13897 MDL
66864 分子式
C5 H8 O2 分子量
100.12 闪点
95 密度
0.96 安全信息 危险等级
8 包装组
III |
| W359904 | Sigma-Aldrich | trans-2-Methyl-2-butenoic acid | ≥99%, FG | 416.55元/; 658.47元/100 G; 1641.89元/1 KG; | 展开 |
基本信息 | 线性分子式 | CH3CH=C(CH3)COOH | | 分子量 | 100.12 | | FEMA编号 | 3599 | | Beilstein | 1236500 | | EC 号 | 201-295-0 | | 欧洲委员会编号 | 10168 | | MDL编号 | MFCD00066864 | | PubChem化学物质编号 | 24901804 | | Flavis编号 | 8.064 | | NACRES | NA.21 |
产品性质 | 质量水平 | 400 | | 生物来源 | synthetic | | 等级 | FG
Halal
Kosher | | agency | follows IFRA guidelines
meets purity specifications of JECFA | | reg. compliance | EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002 | | 测定 | ≥99% | | bp | 95-96 ℃/12 mmHg (lit.) | | mp | 61-64 ℃ (lit.) | | 密度 | 0.969 g/mL at 25 ℃ (lit.) | | 文件 | see Safety & Documentation for available documents | | 性状检查 | brown; spicy | | application(s) | flavors and fragrances | | 食品过敏原 | no known allergens | | 致敏芳香化合物 | no known allergens | | SMILES string | C\C=C(/C)C(O)=O | | InChI | 1S/C5H8O2/c1-3-4(2)5(6)7/h3H,1-2H3,(H,6,7)/b4-3+ | | InChI key | UIERETOOQGIECD-ONEGZZNKSA-N |
安全信息 | 象形图 |  | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 2 | | 闪点(F) | 203.0 °F | | 闪点(C) | 95 ℃ | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| T35203 | Sigma-Aldrich | trans-2,3-Dimethylacrylic acid | 98% | 669.39元/100 G; | 展开 |
产品说明 包装 100 g in glass bottle 其他说明 Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. T35203.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin. 基本信息 | 线性分子式 | CH3CH=C(CH3)COOH | | 分子量 | 100.12 | | Beilstein | 1236500 | | EC 号 | 201-295-0 | | MDL编号 | MFCD00066864 | | PubChem化学物质编号 | 24900147 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 98% | | bp | 95-96 ℃/12 mmHg (lit.) | | mp | 61-64 ℃ (lit.) | | 密度 | 0.969 g/mL at 25 ℃ (lit.) | | 储存温度 | 2-8℃ | | SMILES string | C\C=C(/C)C(O)=O | | InChI | 1S/C5H8O2/c1-3-4(2)5(6)7/h3H,1-2H3,(H,6,7)/b4-3+ | | InChI key | UIERETOOQGIECD-ONEGZZNKSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 2 | | 闪点(F) | 203.0 °F | | 闪点(C) | 95 ℃ | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| 545226 | Fluorochem | Tiglic Acid | 98% | 242元/25g; | 展开 |
基本信息 | CAS Number | 80-59-1 | | MDL Number | MFCD00066864 | | Melting Point | 61-65℃ | | Density | 0.969 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
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.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
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.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: 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 in accordance with local regulation .
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