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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} Aldehydes,
• {SNA} Aldehyde, Aldehydes, Aldehydes / DNPH / DAIH,
• {SNA} Alphabetical Listings, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products, O - Z, O-Z, Q-Z
• {SNA} Alphabetical Listings, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products, O-Z, Q-Z
• {SNA} Additiona
• {SNA} Aldehyde, Aldehydes, Aldehydes / DNPH / DAIH, All Alphabetically Sorted, Alpha Sort, Analytical Standards, Analytical/Chromatography, Building Blocks, C7, Carbonyl Compounds,
• {SNA} Alphabeti

产品应用

• A multi-functional arene synthesis reagent.

相关文献及参考

• For a review of the use of circular dichroism studies of salicylidene derivatives of chiral amines, to establish their absolute configurations using the "salicylidene chirality rule", see: Chem. Rev., 83, 359 (1983).
• Short: II/27B
• Merck: 14,8326 Beilstein: 8,IV,176
• Merck: 14,8326
• Short: II/2
• A convenient method for the racemization of amino acids consists in heating in acetic acid with 0.05 equivalents of an aldehyde, such as salicylaldehyde: J. Org. Chem., 48, 843 (1983).

安全信息

GHS Symbol

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 20 mL/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: OTS0533438

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 231 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CHTHBK Chemotherapy (Basel).  (S. Karger Pub., Inc., 79 Fifth Ave., New
   York, NY 10003) V.13-    1968-  Volume(issue)/page/

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATIO

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 3 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: 17,903,1979

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 504 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.

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 400 mg/kg
SEX/DURATION            : female 11 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
   RCOCB8 Research Communications in Chemical Pathology and Pharmacology. (PJD
   Pub. Ltd., P.O. Box 966, Westbury, NY 11590)  V.1-    1970-
   Volume(issue)/page/year: 38,209,1982

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 400 mg/kg
SEX/DURATION            : female 11 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
   Reproductive - Effects on Embryo or Fetus - fetal death
   Reproductive - Specific Developmental Abnormalities - craniofacial
   (including nose and tongue)
REFERENCE :
   RCOCB8 Research Communications in Chemical Pathology and Pharmacology. (PJD
   Pub. Ltd., P.O. Box 966, Westbury, NY 11590)  V.1-    1970-
   Volume(issue)/page/year: 38,209,1982

其他信息

• 上游原料:氢氧化钠 --> 三氯甲烷 --> 水杨酸 --> 邻甲酚
• 用途三:用作分析试剂，也用于有机合成
• 图谱信息:2-羟基苯甲醛(90-02-8)红外图谱(IR1) 2-羟基苯甲醛(90-02-8)核磁图( 13 CNMR) 2-羟基苯甲醛(90-02-8)红外图谱(IR2) 2-羟基苯甲醛(90-02-8)质谱(MS)
• 刺激数据:皮肤-兔子 500 毫克/24小时 中度
• 方法一:由苯酚、三氯甲烷在苛性碱溶液存在下反应而得。
• {Chemica
• 储运特性:库房通风低温干燥; 与氧化剂分开存放
• 下游产品:对羟基苯甲醛 --> 氧茚 --> 1-苯并呋喃-2-羰酰氯 --> 5-(2-乙氧苯基)-1-甲基-3-丙基-1,6-二氢-7H-吡唑并[4,3-D]嘧啶-7-酮 --> 水杨醛肟 --> 苯并[b]呋喃-2-甲醛 --> 香豆素 --> 香豆素 7 --> 胺碘酮 --> 头孢克肟 --> 2-甲基苯并呋喃 --> 螺[1,3,3-三甲基吲哚-苯并二氢吡喃] --> 2-苯并呋喃羧基 酸乙酯 --> 邻羟基苯甲腈 --> 2-甲氧基苯甲醛 --> 6-甲基香豆素 --> 蔬果磷,水杨硫磷 --> D-别苏氨酸 --> 3-甲基氧杂萘邻酮 --> 3-乙酰氨基香豆素 --> 5-氯代水杨醛 --> L-苯甘氨酸 --> 铜螯合物催化剂 --> 布诺洛尔 --> 2-乙氧基苯甲醛
• 有苦杏仁气味和焦灼味。溶于醇、醚和苯，微溶于水，遇硫
• 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） 水杨醛 食品 食品用香料
• 类别:有毒物品
• 使用限量:FEMA(mg/kg)：软饮料0.55；冷饮1.1；糖果1.8；焙烤食品6.3；胶姆糖11～18；酒类5.0；调味品20。 适度为限(FDA§172．515，2000)。
• 方法二:由苯酚和氯仿在氢氧化钠溶液中反应而得。改进的制法是用邻甲苯酚为原料，光气化、氯化后进行水解，即获得水杨醛。
• 用途五:该品为香料和其他有机合成的中间体。我国GB 2760-86规定为允许
• 毒性分级:中毒
• 用途二:有机合成原料，用于制造香豆素和配制紫罗兰等香精，也用作杀虫剂
• 敏感性:Air & Light Sensitive
• 蒸气压:1 mm Hg ( 33 °C)
• 2-羟基苯甲醛价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80112827 水杨醛;邻羟基苯甲醛;2-羟基苯甲醛 250ml 81.4元 2011/04/16 S0275 水杨醛 Salicylaldehyde 25G 124元 2011/04/16 S0275 水杨醛 Salicylaldehyde 500G 466元
• 外观性质:无色澄清油状液体，有焦灼味及杏仁气味。
• Sigma Aldrich:90-02-8(sigmaaldrich)
• 毒性:GRAS(FEMA)。
• Acros Organics:水杨醛 Salicylaldehyde, 99%(90-02-8)
• 用途四:GB 2760--1996规定为允许使用的食用香料。主要用以配制肉桂和坚果类香精。
• {Che
• 急性毒性:
• FEMA:3004
• MSDS 信息:水杨醛(90-02-8).msds
• 用途六:肼的检定。钪的光度测定。镍与钴的萃取分离。检验镍、铜、及杂醇与酮类的恶臭、有机合成。香料。
• Salicylaldehyde is a multi-functional arene which can be used as a reagent for synthesis.
• 参考质量标准:F