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1,3-Propanediol dibenzoate

1,3-Propanediol dibenzoate名称

[ CAS 号 ]:
2451-86-7

[ 中文名 ]:
1,3-Propanediol dibenzoate

[ 英文名 ]:
1.3-Propenediol, dibenzoate

[英文别名 ]:

O,O'-dibenzoyl-1,3-propylendiol
1,3-bis-benzoyloxy-propane
Benzoflex S-432
1,3-propylene dibenzoate
Tmetb
1,3-Propanediol, dibenzoate
Trimethyleneglycol,dibenzoate
Propane-1,3-diyl dibenzoate
Trimethylolethane benzoate
1,3-Propanediyl dibenzoate

1,3-Propanediol dibenzoate物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
422.9±28.0 °C at 760 mmHg

[ 分子式 ]:
C₁₇H₁₆O₄

[ 分子量 ]:
284.306

[ 闪点 ]:
212.1±22.4 °C

[ 精确质量 ]:
284.104858

[ PSA ]:
52.60000

[ LogP ]:
4.70

[ 蒸汽压 ]:
0.0±1.0 mmHg at 25°C

[ 折射率 ]:
1.562

[ 储存条件 ]:
2-8°C

1,3-Propanediol dibenzoate毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TY4960000

CHEMICAL NAME :: 1,3-Propanediol, dibenzoate

CAS REGISTRY NUMBER :: 2451-86-7

BEILSTEIN REFERENCE NO. :: 2057480

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C17-H16-O4

MOLECULAR WEIGHT :: 284.33

WISWESSER LINE NOTATION :: RVO3OVR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 24 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015) Volume(issue)/page/year: 2,108,1975

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1,3-Propanediol dibenzoate安全信息

[ 海关编码 ]:
2916399090

1,3-Propanediol dibenzoate合成路线

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1,3-Propanediol dibenzoate海关

[ 海关编码 ]: 2916399090

[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%