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Benzoin 安息香

规格: 99%

CAS: 119-53-9

产品编号: H33659

MDL: MFCD00004496

品牌: INFI

Chemical Name	2-Hydroxy-2-Phenylacetophenone
Synonym	Benzoin {LY} Benzoin {} {LY} Benzoin {} {} {LY} Benzoin {} {} {} {LY} Benzoin {} {} {} {} {LY} Benzoin {} {} {} {} {} {LY} Benzoin {} {} {} {} {} {} {LY} Benzoin {} {} {} {} {} {} {} {LY} Benzoin {} {} {} {} {} {} {} {} {LY} Benzoin {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} Benzoin {} {} {} {} {} {} {} {} {} {} {LY} Benzoin {} {} {} {} {} {} {} {} {} {} {} {LY} Benzoin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzoin {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzoin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzoin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzoin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzoin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzoin {} {} {} {} {}
Beilstein Registry Number	391839
PubChem Substance ID	24892088
CAS Number	119-53-9
EC Number	204-331-3
MDL Number	MFCD00004496
Reaxys-RN	391839
Merck Number	1093
Chemical Name Translation	2-羟基-1,2-二苯基乙酮
Wiswesser Line Notation	QYR&VR
LabNetwork Molecule ID	LN00193676
Canonical SMILES	OC(C1=CC=CC=C1)C(C2=CC=CC=C2)=O

GHS Symbol

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 8870 mg/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: 11,871,1973

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >3 gm/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   IYKEDH Iyakuhin Kenkyu.  Study of Medical Supplies.  (Nippon Koteisho
   Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan)  V.1- 1970- 
   Volume(issue)/page/year: 15,359,1984

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 10 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: 11,871,1973

TYPE OF TEST            : DNA damage
ROUTE OF EXPOSURE       : Intraperitoneal
TEST SYSTEM             : Rodent - rat
DOSE/DURATION           : 500 mg/kg
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherl

TYPE OF TEST            : Gene conversion and mitotic recombination
TEST SYSTEM             : Yeast - Saccharomyces cerevisiae
DOSE/DURATION           : 250 mg/L
REFERENCE :
   PMRSDJ Progress in Mutation Research.  (Elsevier Science Pub. Co., Inc., 52
   Vanderbilt Ave., New York, NY 10017)  V.1-    1981- Volume(issue)/page/year:
   5,271,1985

TYPE OF TEST            : Unscheduled DNA synthesis
TEST SYSTEM             : Rodent - rat Liver
DOSE/DURATION           : 1 mmol/L
REFERENCE :
   PMRSDJ Progress in Mutation Research.  (Elsevier Science Pub. Co., Inc., 52
   Vanderbilt Ave., New York, NY 10017)  V.1-    1981- Volume(issue)/page/year:
   5,371,1985

{hazard_com

TYPE OF TEST            : DNA damage
TEST SYSTEM             : Rodent - rat Liver
DOSE/DURATION           : 63700 ug/L
REFERENCE :
   PMRSDJ Progress in Mutation Research.  (Elsevier Science Pub. Co., Inc., 52
   Vanderbilt Ave., New York, NY 10017)  V.1-    1981- Volume(issue)/page/year:
   5,353,1985

TYPE OF TEST            : Phage inhibition capacity
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 15600 ng/well
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 260,349,1991

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Rodent - mouse Lymphocyte
DOSE/DURATION           : 10 mg/L
REFERENCE :
   PMRSDJ Progress in Mutation Research.  (Elsevier Science Pub. Co., Inc., 52
   Vanderbilt Ave., New York, NY 10017)  V.1-    1981- Volume(issue)/page/year:
   5,569,1985

WGK Germany	2
RTECS	DI1590000
Personal Protective Equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Signal word	Warning
Safety Statements
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
Risk Statements
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
Storage condition	Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room te

荧光反应检验锌，测热法的标准，防腐剂，有机合成。

{uni_hamburg} Short: II/27B

{ALFA} This has been extended to include alkylation with other electrophiles including primary and secondary alkyl iodides and Michael acceptors, and the route shortened by direct cleavage of the alkylated benzoin with hydrogen peroxide: Synthesis, 36 (1980).

{ALFA} Exclusive C-alkylation occurs with an alkyl bromide and NaOH in DMSO: Liebigs Ann. Chem., 735, 56 (1970). Borohydride reduction and periodate cleavage of the product lead to a useful synthesis of aryl ketones, with benzoin functioning as a benzoyl anion equivalent: Synthesis, 268 (1975):

{ALD} Merck: 14,1093

化学属性

Mol. Formula	C14H12O2
Mol. Weight	212.248
Boiling Point	342.999 °C at 760 mmHg
Melting Point	134-138°C
Density	1.31
Flash Point	170°C
TSCA	Yes
Stability	对湿度敏感
Appearance	白色或淡黄色棱柱体结晶，熔点137℃，沸点344℃(1Pa)，不溶于冷水，微溶于热水和乙醚，溶于乙醇与浓酸作生成联苯酰。深琥珀色、灰红色不规则块状或碎片，有一定香气。白色或淡黄色棱柱体结晶。熔点133℃，沸点344℃（102.4kPa），194℃（1.6kPa），相对密度1.310（20/4℃）。不溶于冷水，微溶于热水和乙醚，溶于乙醇。可还原费林氏液，与浓硫酸作用生成联苯酰。在乙醇中与钠汞齐作用生成氢化苯偶酰。在250℃时与氢碘酸作用生成联苯酰。

*以上化合物性质及应用等信息仅供参考

手性催化剂及配体

合成砌块

医药中间体

Benzoin 安息香

规格: 99%

化学属性

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