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二丙基硫醚

二丙基硫醚用途

【用途一】
用作日用香精
【用途二】
用于有机合成。

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二丙基硫醚名称

[ CAS 号 ]:
111-47-7

[ 中文名 ]:
二丙硫醚

[ 英文名 ]:
Propyl sulfide

[中文别名 ]:

[英文别名 ]:

Propyl sulfide (8CI)
1-propylsulfanylpropane
(CH3CH2CH2)2S
EINECS 203-873-8
ethylmethyl sulfide
Propyl sulfide
Dipropyl sulfide
1-(Propylsulfanyl)propane
1,1'-sulfanediyldipropane
di-n-propyl sulfide

二丙基硫醚物理化学性质

[ 密度 ]:
0.8±0.1 g/cm3

[ 沸点 ]:
144.4±8.0 °C at 760 mmHg

[ 熔点 ]:
−103 °C(lit.)

[ 分子式 ]:
C₆H₁₄S

[ 分子量 ]:
118.240

[ 闪点 ]:
28.3±0.0 °C

[ 精确质量 ]:
118.081619

[ PSA ]:
25.30000

[ LogP ]:
3.01

[ 外观性状 ]:
透明无色液体带有坏气味

[ 蒸汽压 ]:
6.4±0.3 mmHg at 25°C

[ 折射率 ]:
1.447

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开储运

[ 水溶解性 ]:
水溶性：不溶；可溶于：醇,乙醚

二丙基硫醚MSDS

二丙基硫醚安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R10;R36

[ 安全声明 (欧洲) ]:
S26-S36-S39-S16

[ 危险品运输编码 ]:
UN 1993 3/PG 3

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
29309070

二丙基硫醚合成路线

二丙基硫醚上下游产品

二丙基硫醚上游产品

二丙基硫醚下游产品

二丙基硫醚制备

【方法一】
由溴丙烷与硫化钠反应而得。将溴丙烷慢慢加入用乙醇加热溶解的硫化钠溶液中，加完后回流7h。在加料反应过程中，搅拌不要太快。冷至室温，倒入25%的氯化钠溶液中盐析，彻底混合后静置分层。分取油层，用无水硫酸钠干燥后进行蒸馏，收集142-144℃馏分即为二丙硫。收率约70%。

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二丙基硫醚海关

[ 海关编码 ]: 2930909090

[ 中文概述 ]:
2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 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

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

二丙基硫醚文献

Effects of oil-soluble organosulfur compounds from garlic on doxorubicin-induced lipid peroxidation.

Anticancer Drugs 9(3) , 291-4, (1998)

Clinical efficacy of doxorubicin is compromised due to free radical generation leading to cardiac toxicity. Oil-soluble organosulfur compounds, diallyl sulfide (DAS), diallyl disulfide (DADS), dipropy...

Modulation of phase II enzymes by organosulfur compounds from allium vegetables in rat tissues.

Toxicol. Appl. Pharmacol. 154(1) , 50-8, (1999)

The naturally occurring organosulfur compounds (OSCs) diallyl sulfide (DAS), diallyl disulfide (DADS), dipropyl sulfide (DPS), and dipropyl disulfide (DPDS) were studied with respect to their effects ...

Induction of glutathione S-transferase pi as a bioassay for the evaluation of potency of inhibitors of benzo(a)pyrene-induced cancer in a murine model.

Int. J. Cancer 73(6) , 897-902, (1997)

There is a growing need for short-term and cost-effective bioassay to assess the efficacy of potential chemo-preventive agents. We report that the induction of glutathione (GSH) S-transferase pi (mGST...

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