苯甲酸3-羟基苯酯
苯甲酸3-羟基苯酯用途
本品用作纤维素塑料和聚氯乙烯的光稳定剂和抗氧剂。适合于透明制品,用量一般为树脂的1.0%~2.0%(质量)。
苯甲酸3-羟基苯酯名称
[ CAS 号 ]:
136-36-7
[ 中文名 ]:
1,3-苯二酚单苯甲酸酯
[ 英文名 ]:
resorcinol monobenzoate
[中文别名 ]:
[英文别名 ]:
- EINECS 205-241-7
- MFCD00020118
- 3-Hydroxyphenyl Benzoate
- Benzoic Acid 3-Hydroxyphenyl Ester
- (3-Hydroxyphenyl) Benzoate
- Resorcinol Monobenzoate
苯甲酸3-羟基苯酯物理化学性质
[ 密度 ]:
1.25g/cm3
[ 沸点 ]:
379.5ºC at 760mmHg
[ 熔点 ]:
133-135 °C(lit.)
[ 分子式 ]:
C13H10O3
[ 分子量 ]:
214.21700
[ 闪点 ]:
166.2ºC
[ 精确质量 ]:
214.06300
[ PSA ]:
46.53000
[ LogP ]:
2.61140
[ 蒸汽压 ]:
2.67E-06mmHg at 25°C
[ 折射率 ]:
1.615
[ 储存条件 ]:
室温
苯甲酸3-羟基苯酯MSDS
苯甲酸3-羟基苯酯毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VH2800000
- CHEMICAL NAME :
- Resorcinol, monobenzoate
- CAS REGISTRY NUMBER :
- 136-36-7
- BEILSTEIN REFERENCE NO. :
- 1873897
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 10
- MOLECULAR FORMULA :
- C13-H10-O3
- MOLECULAR WEIGHT :
- 214.23
- WISWESSER LINE NOTATION :
- QR COVR
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 46,185,1957
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - guinea pig
- REFERENCE :
- KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: #906511 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 800 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 14CYAT "Industrial Hygiene and Toxicology," 2nd ed., Patty, F.A., ed., New York, John Wiley & Sons, Inc., 1958-63 Volume(issue)/page/year: 2,1897,1963
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 800 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: #906511
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 710 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - tremor Behavioral - ataxia
- REFERENCE :
- JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 46,185,1957
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- >20 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 14CYAT "Industrial Hygiene and Toxicology," 2nd ed., Patty, F.A., ed., New York, John Wiley & Sons, Inc., 1958-63 Volume(issue)/page/year: 2,1897,1963 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1716 No. of Facilities: 26 (estimated) No. of Industries: 2 No. of Occupations: 9 No. of Employees: 3481 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1716 No. of Facilities: 13 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 302 (estimated) No. of Female Employees: 78 (estimated)
苯甲酸3-羟基苯酯安全信息
[ 危害码 (欧洲) ]:
Xn: Harmful;
[ 风险声明 (欧洲) ]:
22-36/37/38
[ 安全声明 (欧洲) ]:
S26-S36
[ WGK德国 ]:
3
[ RTECS号 ]:
VH2800000
苯甲酸3-羟基苯酯合成路线
苯甲酸3-羟基苯酯制备
将间苯二酚和碱液按配比量投入反应釜,搅拌溶解。控制温度18~20℃下,一边搅拌,一边缓缓加入苯甲酰氯。在滴加苯甲酰氯过程中,保持18~20℃不变。滴加完后,仍然保持温度继续搅拌反应,待pH值不变时即可出料。经过滤、热水洗至中性、干燥,即得粗品。然后以五倍于粗品(质量)的甲苯在回流温度下将其溶解,用活性炭脱色、过滤、冷却、结晶、过滤、干燥,即得成品。
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¥528.0/100g
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¥126.0/25g
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产品详情:[Perfemiker]苯甲酸3-羟基苯酯,≥95%
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¥177.9/25g
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产品详情:苯甲酸3-羟基苯酯
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相关化合物
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