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77-54-3生产厂家

77-54-3价格

77-54-3

77-54-3结构式
77-54-3结构式

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中文名 乙酸柏木酯
英文名 Cedryl acetate
中文别名 乙酸雪松酯
英文别名 Cedran-8-yl acetate
Cedryl acetate
CEDARWOOD ACETATE
CEDRYL ACETATE P50
MFCD00077764
cedrylactate
1H-3a,7-Methanoazulen-6-ol, octahydro-3,6,8,8-tetramethyl-, acetate
Cedranyl acetate
Cedrylacetat
Credrol acetate
EINECS 201-036-1
描述 Cedryl acetate 是一种从草莓番石榴 (Psidium caudatum) 植物分离的三环倍半萜烯。Cedryl acetate 显示 α-葡萄糖苷酶抑制活性。
相关类别
参考文献

[1]. Sultan S, et al. Fungal transformation of cedryl acetate and α-glucosidase inhibition assay, quantum mechanical calculations and molecular docking studies of its metabolites. Eur J Med Chem. 2013 Apr;62:764-70.

密度 1.0±0.1 g/cm3
沸点 291.7±8.0 °C at 760 mmHg
熔点 44-46 °C
分子式 C17H28O2
分子量 264.403
闪点 137.0±6.0 °C
精确质量 264.208923
PSA 26.30000
LogP 5.67
外观性状 无色至棕色浓液体
蒸汽压 0.0±0.6 mmHg at 25°C
折射率 1.503
储存条件 库房低温通风干燥
分子结构

1、 摩尔折射率:76.44

2、 摩尔体积(cm3/mol):258.5

3、 等张比容(90.2K):630.7

4、 表面张力(dyne/cm):35.3

5、 极化率(10-24cm3):30.30

更多

1.熔点(℃):44-46。

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FJ1680000
CHEMICAL NAME :
8-beta-H-Cedran-8-ol, acetate
CAS REGISTRY NUMBER :
77-54-3
LAST UPDATED :
199709
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C17-H28-O2
MOLECULAR WEIGHT :
264.45
WISWESSER LINE NOTATION :
L65 B5 A 1B K BXTJ EDV1 E1 G1 G1 K1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 12,847,1974 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
44750 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Skin and Appendages - hair
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: 12,847,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84086 No. of Facilities: 53 (estimated) No. of Industries: 3 No. of Occupations: 30 No. of Employees: 4405 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84086 No. of Facilities: 3722 (estimated) No. of Industries: 14 No. of Occupations: 24 No. of Employees: 39484 (estimated) No. of Female Employees: 25142 (estimated)

危害码 (欧洲) Xi
风险声明 (欧洲) 38
WGK德国 2
RTECS号 FJ1680000
海关编码 2915390090
上游产品  2

下游产品  2

1.本品由柏木醇与乙酸或醋酐酯化而成,以硫酸为催化剂。

2.然后中和、洗涤、干燥,再经减压蒸馏而得。

海关编码 2915390090
中文概述 2915390090. 其他乙酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%
申报要素 品名, 成分含量, 用途
监管条件 A.入境货物通关单 B.出境货物通关单
检验检疫 R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary 2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%