| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| A800105 | MACKLIN | 2-乙酰基吡嗪 | 98% | 26元/1g; 30元/5g; 65元/25g; 201元/100g; 1001元/500g; | 咨询 |
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| A0988 | TCI | 2-Acetylpyrazine | >99.0%(GC) | 625元/10G; 1390元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >99.0%(GC) | | 分子式/分子量 | C6H6N2O = 122.13 | | 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 | 空气 | | Reaxys-RN | 109630 | | PubChem物质ID | 87562484 | | SDBS (AIST Spectral DB) | 18051 | | MDL编号 | MFCD00006134 |
技术规格 | Appearance | White to Light yellow to Light orange powder to crystal | | Purity(GC) | min. 99.0 % | | Purity(Nonaqueous Titration) | min. 98.0 % | | Melting point | 74.0 to 79.0 ℃ |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 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。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
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| 299509 | J&K | 2-Acetylpyrazine | 99% | 60元/1g; 63元/5G; 133元/25G; 438元/100G; | 咨询 |
基本信息 | 分子式 | C6H6N2O | | 分子量 | 122.12 | | 熔点 | 75-78 | | MDL编码 | MFCD00006134 | | EINECS 编号 | 244-753-5 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 2 | | TSCA | 是 |
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| A15917 | Alfa Aesar | 2-Acetylpyrazine | 99% | 1447元/1g; 3851元/5g; | 咨询 |
基本信息 MDL
MFCD00006134 EINECS
244-753-5 分子式
C6H6N2O 分子量
122.13 熔点
75-78° 沸点
78-79°/8mm 形态
Crystalline powder Beilstein
109630 GHS危害和防范说明 GHS符号
Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.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 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. TSCA
是 |
| W312606 | Sigma-Aldrich | 2-Acetylpyrazine | ≥99%, FCC, FG | 637.25元/; 2177.59元/100 G; 4173.41元/1 KG; 17382.6元/5 KG; | 咨询 |
产品说明 一般描述 2-乙酰基吡嗪已被确定为爆米花、小麦和黑麦面包皮中的挥发性香味成分之一。 包装 100 g in poly bottle
1 kg in poly bottle
5 kg in poly drum 基本信息 | 经验(实验)分子式 | C6H6N2O | | 分子量 | 122.12 | | FEMA编号 | 3126 | | Beilstein | 109630 | | EC 号 | 244-753-5 | | 欧洲委员会编号 | 2286 | | MDL编号 | MFCD00006134 | | PubChem化学物质编号 | 24901475 | | Flavis编号 | 14.032 | | 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
FCC | | 测定 | ≥99% | | mp | 76-78 ℃ (lit.) | | 文件 | see Safety & Documentation for available documents | | 性状检查 | corn; nutty; potato | | 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 | CC(=O)c1cnccn1 | | InChI | 1S/C6H6N2O/c1-5(9)6-4-7-2-3-8-6/h2-4H,1H3 | | InChI key | DBZAKQWXICEWNW-UHFFFAOYSA-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) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 251801 | Sigma-Aldrich | Acetylpyrazine | 97% | 219.11元/1 G; 228.23元/5 G; | 咨询 |
产品说明 应用 Acetylpyrazine has been used in synthesis of:
- 7-heteroaryl-pyrazolo[1,5-a]pyrimidine-3-carboxamides
- copper (II) complexes with di-imine ligands
- N(4) substituted thiosemicarbazones
包装 1, 5 g in glass bottle 基本信息 | 经验(实验)分子式 | C6H6N2O | | 分子量 | 122.12 | | Beilstein | 109630 | | EC 号 | 244-753-5 | | MDL编号 | MFCD00006134 | | PubChem化学物质编号 | 24855159 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | mp | 76-78 ℃ (lit.) | | SMILES string | CC(=O)c1cnccn1 | | InChI | 1S/C6H6N2O/c1-5(9)6-4-7-2-3-8-6/h2-4H,1H3 | | InChI key | DBZAKQWXICEWNW-UHFFFAOYSA-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) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 002741 | Fluorochem | Acetylpyrazine | 99% | 220元/1g; 264元/25g; 638元/100g; | 咨询 |
基本信息 | CAS Number | 22047-25-2 | | MDL Number | MFCD00006134 | | Melting Point | 76-78℃ |
安全信息 | 图形或危害标志 | | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
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).
P330: Rinse mouth.
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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