Dihydrocoumarin 二氢香豆素
CAS 119-84-6 MFCD00006881
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专业采购外包团队在线服务
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分类
- {Chemicalbook} 食品添加剂: 食用香料(增香剂): 天然等同香料和人造香
- {SNA} Building Blocks, Chemical Synthesis, Coumarins, Heterocyclic Building Blocks, Lavandula angustifolia (Lavendar tea), Nutrition Research, Phytochemicals by Plant (Food/Spice/Herb), 细胞生物学
- {
- {SNA} A - D, A-D, Alphabetical Listings, C-D, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products
- {SNA} Building Blocks, Chemical Synthesis, Coumarins, Heterocyclic Building Blocks, Lavandula angustifolia (Lavendar tea), Phytochemicals by Plant (Food/Spice/Herb), 细胞生物学,
相关文献及参考
- Beilstein:17,315
- Short: EINECS
- Short: III/35E
安全信息
GHS Symbol
- H302 Harmful if swallowed 吞食有害
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
- P301+P312+P330
- P305+P351+P338
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- R22 Harmful if swallowed 吞咽有害
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
- S36 Wear suitable protective clothing 穿戴适当的防护服;
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 433 gm/kg/2Y-I TOXIC EFFECTS : Tumorigenic - neoplastic by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors REFERENCE : NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-423,1993
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 144 gm/kg/2Y-I TOXIC EFFECTS : Tumorigenic - neoplastic by RTECS criteria Liver - tumors REFERENCE : NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-423,1993
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1460 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) REFERENCE : FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : >5 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 12,521,1974
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 1760 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) REFERENCE : FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964
其他信息
- 上游原料:肉桂酸 --> 香豆素
- 使用限量:FEMA(mg/kg):饮料7.8;冷饮21.0;糖果44.0;焙烤食品28.0;明胶和布丁10.0;胶姆糖78. 0。
- 海关编码:29322980
- 参考质量标准:FCC,1997 含量(GT-10-4中非极性柱方法) ≥99.0% 醇中溶解度 Iml溶于1mL 95%乙醇中 折射率(n D 20 ) 1.555~1.559 相对密度(d 25 25 ) 1.186~1.192 凝固点 ≥22℃
- 氢化肉桂酸内酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D1223 3,4-二氢香豆素 3,4-Dihydrocoumarin 500G 954元 2014/06/02 D1223 3,4-二氢香豆素 3,4-Dihydrocoumarin 25G 163元 2010/05/25 B21229 二氢香豆素, 99% Dihydrocoumarin, 99% 2.5kg 4130元
- 方法一:由香豆素用镍催化氢化。或用邻氯氢化桂酸内酯化转化而成。
- Acros Organics:二氢香豆素 Dihydrocoumarin, 99%(119-84-6)
- 食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量(g/kg) 最大允许残留量(g/kg) 二氢香豆素 食品 食品用香料 用于配制香精的各香料成分不得超过在GB 2760中的最大允许使用量和最大允许残留量
- FEMA:2381
- 图谱信息:氢化肉桂酸内酯(119-84-6)质谱(MS) 氢化肉桂酸内酯(119-84-6)核磁图( 13 CNMR) 氢化肉桂酸内酯(119-84-6)核磁图( 1 HNMR) 氢化肉桂酸内酯(119-84-6)红外图谱(IR1)
- 用途二:GB 2760--1996规定为允许使用的食用香料。
- 用途一:用于烟用香精、食用香精及其他各类香精中
- MSDS 信息:Hydrocoumarin(119-84-6).msds
- TCI Shanghai:二氢香豆素 3,4-Dihydrocoumarin,>;98.0%(GC)(119-84-6)
- Sigma Aldrich:119-84-6(sigmaaldrich)
- Alfa Aesar:二氢香豆素,99% Dihydrocoumarin, 99%(119-84-6)
- 毒性:GRAS(FEMA)。 ADI未规定(FAO/WHO,1994)。 LD50 1460mg/kg(大鼠,经口)。
- MOL 文件:119-84-6.mol