| Name: | 6,7-dihydro-2,5-二甲基-5h-环戊哌嗪 5-dimethyl-5H-cyclopentapyrazine |
| CAS号 CAS Number: | 38917-61-2 |  3D/INCHI
|
| 来自的％ % from: | 60.00% to 100.00% |
| nikkaji网站 Nikkaji Web: | J532.775J |
| 代号 CoE Number: | 11310 |
| XlogP3-AA: | 1.20（估 est） |
| 分子量 Molecular Weight: | 148.20864000 |
| 式 Formula: | c9 h12 n2 C9 H12 N2 |
| 核磁共振预测器 NMR Predictor: | 预测（适用于Chrome或Firefox） Predict (works with chrome or firefox) |
| 也可以包含 Also(can) Contains: | 6,7-dihydro-2,3-dimethyl-5H-cyclopentapyrazine 30.00% to 60.00% |
| efsa / jecfa评论 EFSA/JECFA Comments: |
| 将名称更改为 Change name to: 2,5-dimethyl-6,7-二氢-5h环戊哌嗪。涵盖2 7-dihydro-5Hcyclopentapyrazine. Covers mix of 2,5-dimethyl-6,7-二氢-5h环戊哌嗪（60-100％）＆3 7-dihydro-5Hcyclopentapyrazine (60-100%) & 3,5-dimethyl-6,7-二氢-5h环戊哌嗪（最高40％）。混合物的组成和立体异构体的组成更浸膏。 7-dihydro-5Hcyclopentapyrazine (up to 40 %). Composition of mixture and stereoisomeric composition to be more specified. |
类别 Category:flavoring agents
美国 US/欧盟 EU/ fda / jecfa / fema / Flavis / 文献 Scholar /专利 Patent :
物理性质 Physical Properties:
| 出现 Appearance: | 无色至浅黄澄清液体（估 est） |
| 化验 Assay: | 95.00至100.00 95.00 to 100.00
|
| 食品化学品法典列表 Food Chemicals Codex Listed: | No |
| 比重 Specific Gravity: | 1.02000 to 1.03000 @ 20.00 °C.
|
| 磅每加仑-（估 est）。 : | 8.497 to 8.581
|
| 折光率 Refractive Index: | 1.52400 to 1.53200 @ 20.00 °C.
|
| 熔点 Melting Point: | 130.00 °C. @ 760.00 mm 汞 Hg
|
| 沸点 Boiling Point: | 230.00 to 231.00 °C. @ 760.00 mm 汞 Hg
|
| 蒸汽压力 Vapor Pressure: | 0.154000 毫米汞柱 mm汞 Hg @ 25.00 °C. (估 est) |
| 蒸气密度 Vapor Density: | 5.1 ( 空气 Air = 1 ) |
| 闪点 Flash Point: | 149.00 °F. tcc TCC ( 65.00 °C. )
|
| logp（o / w） logP (o/w): | 1.770 |
| 溶于 Soluble in: |
| | alcohol | | | 水 water, 719 mg / l @ 25°C（估 est） |
感官特性 Organoleptic Properties:
| 气味类型 Odor Type: burnt |
气味强度 Odor Strength:high ,
建议在0.10％或更少的溶液中闻到 recommend smelling in a 0.10 % solution or less |
| burnt earthy nutty coffee roasted coffee |
| 气味描述 Odor Description:at 0.10 % in propylene glycol. burnt earthy nutty roasted coffee |
| 来自其他 的气味和/或风味描述（如果找到）。 Odor and/or flavor descriptions from others (if found). |
| Taytonn |
| 二甲基二氢环戊哌嗪 dimethyl dihydrocyclopentapyrazine |
| 气味描述 Odor Description:烧了 Burnt, 泥土的 Earthy, 坚果 Nutty, 烤 Roast |
化妆品信息 Cosmetic Information:
供应商 Suppliers:
| BOC Sciences |
| 仅供实验/研究使用。 For experimental / research use only. |
| 5h-环戊哌嗪 5H-Cyclopentapyrazine, 6,7-dihydro-2,5-dimethyl-
|
| 碳合蛋白 Carbosynth |
| 仅供实验/研究使用。 For experimental / research use only. |
| 2（3）-5-二甲基-6 2(3)-5-Dimethyl-6,7-dihydro-5h-cyclopentapyrazine
|
| Endeavour Specialty Chemicals |
| 2（3）-5-二甲基-6 2(3)-5-Dimethyl-6,7-dihydro-5h-cyclopentapyrazine
|
| 特种化工产品组 Speciality Chemical Product Groups |
| R C Treatt & Co Ltd |
| 2,5-二甲基-6 5-Dimethyl-6,7-二氢-5h-环戊哌嗪 7-dihydro-5H-cyclopentapyrazine
犹太洁食 Kosher |
| Robinson Brothers |
| 2（3）-5-二甲基-6 2(3)-5-Dimethyl-6,7-二氢-5h-环戊哌嗪f＆amp; f 7-dihydro-5h-cyclopentapyrazine F&F
|
| https: //www.robinsonbrothers.uk/化学能力 chemistry-competences |
| Taytonn |
| 二甲基二氢环戊哌嗪 dimethyl dihydrocyclopentapyrazine
气味 For Odor: 烧了 Burnt, 泥土的 Earthy, 坚果 Nutty, 烤 Roast |
安全信息 Safety Information:
| 欧洲信息 European information : |
| 最重要的危害 Most important hazard(s): | | xi-刺激性 Xi - Irritant |
r 36/37/38-刺激眼睛 R 36/37/38 - Irritating to eyes, 呼吸系统 respiratory system, and skin 皮.
S 02 - 保持 Keep out of the 达到 reach of 孩子们 children.
S 26 - In 案件 case of contact with 眼睛 眼睛 eyes, 冲洗 rinse 立即 immediately with 充裕 plenty of 水 water and 寻求 seek 医疗 medical advice.
S 36/37/39 - 穿 我们 Wear 适当 suitable 服装 clothing, 手套和眼睛/面部防护。 gloves and eye/face protection.
|
| |
| 危害识别 Hazards identification |
| |
| 物质或混合物的分类 Classification of the substance or mixture |
| 根据29 cfr 1910（osha hcs）进行ghs分类 GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| 没有找到。 None found. |
| ghs标签元素 GHS Label elements, 包括预防性声明 including precautionary statements |
| |
| 象形图 Pictogram | |
| |
| 危险说明 Hazard statement(s) |
| 没有找到。 None found. |
| 防范说明 Precautionary statement(s) |
| 没有找到。 None found. |
| 口服/肠胃外毒性 Oral/Parenteral Toxicity: |
|
未定 Not determined
|
| 皮肤毒性 Dermal Toxicity: |
|
未定 Not determined
|
| 吸入毒性 Inhalation Toxicity: |
|
未定 Not determined
|
使用安全信息 Safety in Use Information:
| 类别 Category: | flavoring agents |
| 推荐的二甲基二氢环戊哌嗪的使用水平不超过 Recommendation for dimethyl dihydrocyclopentapyrazine usage levels up to: | | | 不用于香水。 not for fragrance use.
|
| |
| 最大化源自调查的每日摄入量（msdi-eu） Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.10（微克/ 均/天） 0.10 (μg/capita/day) |
| 修改后的理论增加的最大每日摄入量（mtamdi） Modified Theoretical Added Maximum Daily Intake (mTAMDI): | 270（微克/ /天） 270 (μg/person/day) |
| 关注点 Threshold of Concern: | 540（微克/ /天） 540 (μg/person/day) |
| 结构类 Structure Class: | ii II |
| 采用 Use 等级 levels for FEMA GRAS flavoring 物质 substances on 哪一个 which the FEMA 专家 Expert 面板 Panel 基于 based its its 判断 judgments that the 物质 substances are 通常 generally 公认的 recognized as safe (GRAS). |
| The 专家 Expert 面板 Panel 也 also 发表 publishes 分离 separate 广泛 extensive 评论 reviews of scientific information on all FEMA GRAS flavoring 物质 substances and can be 发现 found at FEMA 味道 Flavor Ingredient 图书馆 Library |
| 出版编号 publication number: 25 |
| 单击此处查看出版物25 Click here to view publication 25 |
| | 平均 average 通常 usual 百万分之几 ppm | 平均 average 最大 maximum 百万分之几 ppm |
| 焙烤食品 baked goods: | 10.00000 | 15.00000 |
| 饮料（不含醇） beverages(nonalcoholic): | 10.00000 | 15.00000 |
| 醇饮料 beverages(alcoholic): | 10.00000 | 15.00000 |
| 早餐麦片 breakfast cereal: | 10.00000 | 15.00000 |
| 起司 cheese: | 10.00000 | 15.00000 |
| 口香糖 chewing gum: | 10.00000 | 15.00000 |
| 调味品/调味品 condiments / relishes: | 10.00000 | 15.00000 |
| 糖果烧烤 confectionery froastings: | 10.00000 | 15.00000 |
| 蛋制品 egg products: | - | - |
| 脂肪/油 fats / oils: | 20.00000 | 25.00000 |
| 鱼产品 fish products: | - | - |
| 冷冻乳制品 frozen dairy: | 10.00000 | 15.00000 |
| 水果冰 fruit ices: | 10.00000 | 15.00000 |
| 明胶/布丁 gelatins / puddings: | 12.00000 | 18.00000 |
| 砂糖 granulated sugar: | 10.00000 | 15.00000 |
| 肉汁 gravies: | 15.00000 | 20.00000 |
| 硬糖 hard candy: | 20.00000 | 25.00000 |
| 仿乳制品 imitation dairy: | 10.00000 | 15.00000 |
| 速溶咖啡/茶 instant coffee / tea: | 10.00000 | 15.00000 |
| 果酱/果冻 jams / jellies: | 10.00000 | 15.00000 |
| 肉制品 meat products: | - | - |
| 奶制品 milk products: | 10.00000 | 15.00000 |
| 坚果产品 nut products: | 10.00000 | 15.00000 |
| 其他谷物 other grains: | 10.00000 | 15.00000 |
| 家禽 poultry: | - | - |
| 加工水果 processed fruits: | - | - |
| 加工蔬菜 processed vegetables: | - | - |
| 重构蔬菜 reconstituted vegetables: | 10.00000 | 15.00000 |
| 调味料 seasonings / flavors: | 10.00000 | 15.00000 |
| 休闲食品 snack foods: | 10.00000 | 15.00000 |
| 软糖 soft candy: | 10.00000 | 15.00000 |
| 汤类 soups: | 10.00000 | 15.00000 |
| 糖替代品 sugar substitutes: | 10.00000 | 15.00000 |
| 甜酱 sweet sauces: | 10.00000 | 15.00000 |
| |
| 根据委员会法规ec EC号的食品类别。 1565/2000（ec , 2000）在fge.06（efsa 2000) in FGE.06 (EFSA, 2002a). 根据 According to the 行业 Industry the "正常 normal" use is 定义的 defined as the 平均 average of 已报告 reported 用法 用法 usages and "最大 maximum use" is 定义的 defined as the 95th 百分位 percentile of 已报告 reported 用法 用法 usages (efsa EFSA, 2002i）。 2002i). |
| 注意 Note: 毫克/千克= 0.001 / 1000 = 0.000001 = 1/1000000 = 百万分之几 ppm |
| | 平均 average 用法 usage mg/kg kg | 最大 maximum 用法 usage mg/kg kg |
| 乳制品 Dairy products, 不包括02.0（01.0）类产品 excluding products of category 02.0 (01.0): | 0.40000 | 2.00000 |
| 脂肪和油脂 Fats and oils, 和脂肪乳液（油包水型）（02.0） and fat emulsions (type water-in-oil) (02.0): | 0.10000 | 0.50000 |
| 食用冰 Edible ices, 包括果子露和果汁冰糕（03.0） including sherbet and sorbet (03.0): | 0.40000 | 2.00000 |
| 加工水果（04.1） Processed fruit (04.1): | 0.40000 | 2.00000 |
| 加工蔬菜（包括蘑菇和真菌） Processed vegetables (incl. mushrooms & fungi, 根与根块茎 roots & tubers, 豆类和豆类） pulses and legumes), 和坚果种子（04.2） and nuts & seeds (04.2): | - | - |
| 糖果（05.0） Confectionery (05.0): | 1.00000 | 5.00000 |
| 谷物和谷物产品 Cereals and cereal products, 含税面粉根和淀粉块茎 incl. flours & starches from roots & tubers, 脉冲和豆类 pulses & legumes, 不包括面包店（06.0） excluding bakery (06.0): | 0.20000 | 1.00000 |
| 烘焙用具（07.0） Bakery wares (07.0): | 1.00000 | 5.00000 |
| 肉和肉制品 Meat and meat products, 包括家禽和野味（08.0） including poultry and game (08.0): | 0.10000 | 0.40000 |
| 鱼和鱼制品 Fish and fish products, 包括软体动物 including molluscs, 甲壳类和棘皮类动物（麦克 MCE）（09.0） : | 0.10000 | 0.40000 |
| 鸡蛋和蛋制品（10.0） Eggs and egg products (10.0): | - | - |
| 甜味剂 Sweeteners, 包括蜂蜜（11.0） including honey (11.0): | - | - |
| 盐 Salts, 香料 spices, 汤类 soups, 酱料 sauces, 色拉 salads, 蛋白产品 protein products, 等（12.0） etc. (12.0): | 0.10000 | 0.50000 |
| 用于特定营养用途的食品（13.0） Foodstuffs intended for particular nutritional uses (13.0): | 0.20000 | 1.00000 |
| 不含醇 Non-酒鬼 alcoholic ("柔软的 soft") 饮料 beverages, 不包括乳制品（14.1） excl. dairy products (14.1): | 0.20000 | 1.00000 |
| 含醇的饮料 Alcoholic beverages, 含税无醇和低醇的对口（14.2） incl. alcohol-free and low-alcoholic counterparts (14.2): | 1.00000 | 5.00000 |
| 即食美味（15.0） Ready-to-eat savouries (15.0): | 1.00000 | 5.00000 |
| 复合食品（例如砂锅菜） Composite foods (e.g. casseroles, 肉馅饼 meat pies, 百果馅）-无法放在01.0-15.0（16.0）类别中的食物 mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | 0.20000 | 1.00000 |
安全参考 Safety references:
欧洲食品安全法规（efsa） European Food Safety Athority(efsa):风味使用水平；亚急性 Flavor usage levels; Subacute, 亚慢性 Subchronic, 慢性和致癌性研究；发育/ 毒性研究；遗传毒性研究... Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
|
欧洲食品安全局（efsa EFSA）参考 :
|
食品添加剂科学小组的意见 Opinion of the Scientific Panel on food additives, 调味料 seasonings / flavors, 与调味品组评估有关的委员会的要求17（fge.17）与食品接触的加工助剂和材料（afc） processing aids and materials in contact with food (AFC) on a request from the Commission related to Flavouring Group Evaluation 17 (FGE.17): 吡嗪 Pyrazine 衍生品 derivatives from chemical group 24 (佣金 Commission 规 Regulation (ec EC) No 1565/2000 of 18 July 2000)
视图 View page or 视图 View pdf
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调味组评估50（fge.50） Flavouring Group Evaluation 50 (FGE.50): 请与您的客户服务代表联系。 ticamulsion a-2010在含有20％或更多油的饮料和风味乳液中具有出色的稳定性。 ticamulsion a-2010是冷水可溶的。如果您的过程包括巴氏灭菌或其他高温步骤 Consideration of pyrazine derivatives evaluated by JECFA (57th meeting) structurally related to pyrazine derivatives evaluated by EFSA in FGE.17 (2005) (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, 调味料 seasonings / flavors, 处理中 Processing 艾滋病 Aids and 材料 Materials in contact with Food (afc AFC)
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调味组评估17 Flavouring Group Evaluation 17, 版本1（fge.17rev1） Revision 1 (FGE.17Rev1): 化学第24组的吡嗪衍生物-食品添加剂科学小组的意见 Pyrazine derivatives from chemical group 24 - Opinion of the Scientific Panel on Food Additives, 调味料 seasonings / flavors, 处理中 Processing 艾滋病 Aids and 材料 Materials in contact with Food (afc AFC) [1]
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调味品组评价的科学见解17 Scientific Opinion on Flavouring Group Evaluation 17, 版本2（fge.17rev2） Revision 2 (FGE.17Rev2): 吡嗪 Pyrazine 衍生品 derivatives from chemical group 24
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调味品组评价的科学意见50 Scientific Opinion on Flavouring Group Evaluation 50, 版本1（fge.50rev1） Revision 1 (FGE.50Rev1): 考虑 Consideration of pyrazine 衍生品 derivatives 已评估 evaluated by by Jec ECFA (57th 会议 meeting) 结构上 structurally 有关 related to pyrazine 衍生品 derivatives 已评估 evaluated by by efsa EFSA in ge FGE.17Rev2 (2010)
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调味品组评价的科学见解17 Scientific Opinion on Flavouring Group Evaluation 17, 版本3（fge.17rev3） Revision 3 (FGE.17Rev3): 吡嗪 Pyrazine 衍生品 derivatives from chemical group 24
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| Epi系统 EPI System: 视图 View |
| EPA ACToR:毒理学资料 Toxicology Data |
| EPA物质注册服务（SRS） :注册表 Registry |
| 实验室化学安全摘要 Laboratory Chemical Safety Summary :530404 |
| 国家过敏和传染病研究所 National Institute of Allergy and Infectious Diseases:数据 Data |
| 6,7-dihydro-2,5-二甲基-5h-环戊哌嗪 5-dimethyl-5H-cyclopentapyrazine |
| chemidplus Chemidplus:0038917612 |
参考资料 References:
| | 6,7-dihydro-2,5-二甲基-5h-环戊哌嗪 5-dimethyl-5H-cyclopentapyrazine |
| NIST化学网络书籍 NIST Chemistry WebBook: | 搜索INCHI |
| pubchem（cid） Pubchem (cid): | 530404 |
| pubchem（sid） Pubchem (sid): | 135282282 |
其他资料 Other Information:
潜在搅拌机 Potential Blenders and core 组件 components note
| 气味 For Odor |
| 找不到这些气味组 No odor group found for these |
硫磺基 硫 sulfuryl octanoate
FL/FR |
|
硫磺基 硫 sulfuryl butyrate
FL/FR |
硫磺基 硫 sulfuryl decanoate
FL/FR |
硫磺基 硫 sulfuryl hexanoate
FL/FR |
硫磺基 硫 sulfuryl isobutyrate
FL/FR |
硫磺基 硫 sulfuryl propionate
FL/FR |
| 胶质的 alliaceous |
| 胶质的 alliaceous |
dipropyl disulfide
FL/FR |
| 果味的 fruity |
热带 tropical trithiane
FL/FR |
| 绿 green |
geranium thiazole
FL/FR |
2- heptyl furan
FL/FR |
| 发霉的 musty |
3- acetyl-2,5-dimethyl furan
FL/FR |
榛子 hazelnut pyrazine
FL/FR |
menthofuran
FL/FR |
| nutty |
2- acetyl-3-ethyl pyrazine
FL/FR |
2- acetyl-3-methyl pyrazine
FL/FR |
3,6- cocoa pyrazine
FL/FR |
2,3- dimethyl pyrazine
FL/FR |
榛子 filbert heptenone
FL/FR |
2- methyl thio-3,5 or 6-methyl pyrazine
FL/FR |
nutty quinoxaline
FL/FR |
| 含硫的 sulfurous |
furfuryl thioacetate
FL/FR |
S- furfuryl thioformate
FL/FR |
| 蔬菜 vegetable |
平庸 mesityl oxide
FL/FR |
| 蜡状的 waxy |
2- tridecanone
FL/FR |
| 用于调味 For Flavor |
| 找不到适合这些的口味组 No flavor group found for these |
benzyl disulfide
FL |
6,7- dihydro-2,3-dimethyl-5H-cyclopentapyrazine
FL |
6,7- 二甲基二氢环戊哌嗪 dimethyl dihydrocyclopentapyrazine
FL |
2,5- dimethyl thiazole
FL |
硫磺基 硫 sulfuryl butyrate
FL/FR |
硫磺基 硫 sulfuryl decanoate
FL/FR |
硫磺基 硫 sulfuryl hexanoate
FL/FR |
硫磺基 硫 sulfuryl isobutyrate
FL/FR |
|
硫磺基 硫 sulfuryl formate
FL |
硫磺基 硫 sulfuryl octanoate
FL/FR |
硫磺基 硫 sulfuryl propionate
FL/FR |
| 胶质的 alliaceous |
| 胶质的 alliaceous |
dipropyl disulfide
FL/FR |
| coffee |
二糠基 difurfuryl ether
FL |
| 脂肪的 fatty |
2- heptyl furan
FL/FR |
2- tridecanone
FL/FR |
| 腥 fishy |
4,5- dimethyl thiazole
FL |
| 果味的 fruity |
热带 tropical trithiane
FL/FR |
| 绿 green |
二羟基苯乙酮 dihydroxyacetophenone (混合的 混合 mixed 异构体 isomers)
FL |
geranium thiazole
FL/FR |
2- methyl-5-isopropyl pyrazine
FL |
| 发霉的 musty |
榛子 hazelnut pyrazine
FL/FR |
menthofuran
FL/FR |
| nutty |
3- acetyl-2,5-dimethyl furan
FL/FR |
2- acetyl-3-ethyl pyrazine
FL/FR |
2- acetyl-3-methyl pyrazine
FL/FR |
3,6- cocoa pyrazine
FL/FR |
2,3- dimethyl pyrazine
FL/FR |
榛子 filbert heptenone
FL/FR |
2- methyl thio-3,5 or 6-methyl pyrazine
FL/FR |
nutty quinoxaline
FL/FR |
nutty thiazole
FL |
| 爆米花 popcorn |
2- propionyl-2-thiazoline
FL |
| 土豆 potato |
平庸 mesityl oxide
FL/FR |
| roasted |
furfuryl thioacetate
FL/FR |
| 溶剂 solvent |
2- ethyl furan
FL |
| 含硫的 sulfurous |
联苯 diphenyl disulfide
FL |
S- furfuryl thioformate
FL/FR |
潜在用途 Potential Uses:
存在（自然 Occurrence (nature, food, 其他） other): note
同义词 Synonyms:
| 5H- | cyclopentapyrazine, 6,7-dihydro-2,5-dimethyl- | | 6,7- | dihydro-2,5-二甲基-5h-环戊哌嗪 5-dimethyl-5H-cyclopentapyrazine | | 6,7- | dihydro-2,5(2,3)-dimethyl-5H-cyclopentapyrazine | | 2,5- | dimethyl-6,7-dihydro-(5H)-cyclopentapyrazine | | 2,5- | dimethyl-6,7-dihydro-5H-cyclopenta[b]pyrazine | | 2,5- | dimethyl-6,7-二氢-5h-环戊哌嗪 7-dihydro-5H-cyclopentapyrazine | | 2,5和2 5- and 2,3- | dimethyl-6,7-二氢-5h-环戊哌嗪 7-dihydro-5H-cyclopentapyrazine | | 2(3),5- | dimethyl-6,7-二氢-5h-环戊哌嗪 7-dihydro-5H-cyclopentapyrazine |
文章 Articles:
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