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3-巯基丙酸

3-巯基丙酸用途

【用途一】
用于医药中间体、电子化学品等
【用途二】
该品为医药芬那露的中间体,也用作聚氯乙烯的稳定剂。它与硫代乙醇酸一样可用于透明制品,热稳定性非常好,优于其他稳定剂。还用作抗氧剂、催化剂和生化试剂。
【用途三】
用作抗氧剂、催化剂和生化试剂。 氨基酸的高速RP-HPLC/FC 分析。
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3-巯基丙酸名称

[ CAS 号 ]:
107-96-0

[ 中文名 ]:
3-巯基丙酸

[ 英文名 ]:
3-Mercaptopropionic acid

[中文别名 ]:

[英文别名 ]:

3-巯基丙酸物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
217.4±0.0 °C at 760 mmHg

[ 熔点 ]:
17 °C

[ 分子式 ]:
C3H6O2S

[ 分子量 ]:
106.144

[ 闪点 ]:
93.9±0.0 °C

[ 精确质量 ]:
106.008850

[ PSA ]:
76.10000

[ LogP ]:
0.43

[ 外观性状 ]:
透明无色至淡黄色液体在熔点后

[ 蒸汽压 ]:
0.1±0.8 mmHg at 25°C

[ 折射率 ]:
1.498

[ 储存条件 ]:
室温,避光,干燥

[ 水溶解性 ]:
soluble

3-巯基丙酸MSDS

3-巯基丙酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UF5270000
CHEMICAL NAME :
Propionic acid, 3-mercapto-
CAS REGISTRY NUMBER :
107-96-0
BEILSTEIN REFERENCE NO. :
0773807
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C3-H6-O2-S
MOLECULAR WEIGHT :
106.15
WISWESSER LINE NOTATION :
SH2VQ

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 :
96 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TRIPA7 Tin Research Institute, Publication. (Middlesex, UK) 1934-76. For publisher information, see IRIPDP. Volume(issue)/page/year: -,1,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
66 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
AGACBH Agents and Actions, A Swiss Journal of Pharmacology. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1969/70- Volume(issue)/page/year: 1(5),231,1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
38120 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CUTOEX Current Toxicology. (Nova Science Publishers, Inc., 6080 Jericho Turnpike, Suite 207, Commack, NY 11725) V.1 1993- Volume(issue)/page/year: 1,199,1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3998 No. of Facilities: 17 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 425 (estimated) No. of Female Employees: 17 (estimated)
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3-巯基丙酸安全信息

[ 符号 ]:

GHS05, GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301-H314

[ 警示性声明 ]:
P280-P301 + P310-P305 + P351 + P338-P310

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

[ 危害码 (欧洲) ]:
T:Toxic

[ 风险声明 (欧洲) ]:
R23/24/25;R34

[ 安全声明 (欧洲) ]:
S7-S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 2922 8/PG 2

[ WGK德国 ]:
1

[ RTECS号 ]:
UF5270000

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2930909090

3-巯基丙酸合成路线

3-巯基丙酸上下游产品

3-巯基丙酸制备

以丙烯腈、硫脲为原料制得。先将硫脲与盐酸于40℃反应0.5h,滴加丙烯腈,在110-113℃反应3h,冷至40℃加入4%氢氧化钠溶液至pH值为11,脱氢4h后,于30℃用盐酸中和至pH值为1-2。然后加苯提取,回收苯后进行减压蒸馏,收集125-140℃馏分即得成品。此外,由硫化氢与丙酮酸或与β-丙内酯反应也可制得3-巯基丙酸。

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3-巯基丙酸海关

[ 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%

3-巯基丙酸文献

Surface modification-induced phase transformation of hexagonal close-packed gold square sheets.

Nat. Commun. 6 , 6571, (2015)

Conventionally, the phase transformation of inorganic nanocrystals is realized under extreme conditions (for example, high temperature or high pressure). Here we report the complete phase transformati...

Facile synthesis of folate-conjugated magnetic/fluorescent bifunctional microspheres.

Nanoscale Res. Lett. 9(1) , 558, (2014)

In this paper, we investigated the functional imaging properties of magnetic microspheres composed of magnetic core and CdTe quantum dots in the silica shell functionalized with folic acid (FA). The p...

Immobilization of Distinctly Capped CdTe Quantum Dots onto Porous Aminated Solid Supports.

ChemPhysChem 16 , 1880-8, (2015)

Immobilization of quantum dots (QDs) onto solid supports could improve their applicability in the development of sensing platforms and solid-phase reactors by allowing the implementation of reusable s...


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【3-巯基丙酸】化源网提供3-巯基丙酸CAS号107-96-0,3-巯基丙酸MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询3-巯基丙酸上化源网,专业又轻松。>>电脑版:3-巯基丙酸

标题:3-巯基丙酸_MSDS_用途_密度_3-巯基丙酸CAS号【107-96-0】_化源网 地址:https://m.chemsrc.com/mip/cas/107-96-0_441428.html