溴代丙炔
溴代丙炔用途
用于有机合成
【用途二】
溴丙炔是拟除虫菊酯丙炔菊酯的中间体。
【用途三】
用于合成乙炔各种衍生物;医药工业用于制造抗霉菌药氯丙炔碘。
【用途四】
用于合成乙炔各种衍生物;医药工业用于制造抗霉菌药氯丙炔碘。用于制造丙炔胺(烯炔替代)。
溴代丙炔名称
[ CAS 号 ]:
106-96-7
[ 中文名 ]:
3-溴丙炔
[ 英文名 ]:
3-Bromopropyne
[中文别名 ]:
[英文别名 ]:
- 1-Propyne, 3-bromo-
- 3-Bromopropyne [UN2345] [Flammable liquid]
- EINECS 203-447-1
- 3-Bromopropyne
- Propargyl Bromide
- 4-01-00-00964 (Beilstein Handbook Reference)
- Propyne, 3-bromo-
- γ-Bromoallylene
- 3-bromoprop-1-yne
- 3-Bromo-1-propyne
溴代丙炔物理化学性质
[ 密度 ]:
1.6±0.1 g/cm3
[ 沸点 ]:
90.0±13.0 °C at 760 mmHg
[ 熔点 ]:
-61°C
[ 分子式 ]:
C3H3Br
[ 分子量 ]:
118.960
[ 闪点 ]:
17.1±14.3 °C
[ 精确质量 ]:
117.941803
[ LogP ]:
1.32
[ 外观性状 ]:
透明至黄色液体
[ 蒸汽压 ]:
64.6±0.2 mmHg at 25°C
[ 折射率 ]:
1.485
[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开储运存放
[ 水溶解性 ]:
水溶性:不溶;可溶于:乙醇,苯,乙醚
溴代丙炔MSDS
溴代丙炔毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UK4375000
- CHEMICAL NAME :
- Propyne, 3-bromo-
- CAS REGISTRY NUMBER :
- 106-96-7
- BEILSTEIN REFERENCE NO. :
- 0605309
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C3-H3-Br
- MOLECULAR WEIGHT :
- 118.97
- WISWESSER LINE NOTATION :
- E2UU1
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 :
- 53 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BESAAT Bulletin of the Entomological Society of America. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1955- Volume(issue)/page/year: 12,161,1966
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 29 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 4,76,1969 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7175 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1822 (estimated) No. of Female Employees: 272 (estimated)
溴代丙炔安全信息
[ 符号 ]:
GHS02, GHS06, GHS08
[ 信号词 ]:
Danger
[ 危害声明 ]:
H225-H301-H304-H315-H319-H335-H336-H361d-H373
[ 警示性声明 ]:
P210-P261-P281-P301 + P310-P305 + P351 + P338-P331
[ 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) ]:
F:Flammable;T:Toxic;
[ 风险声明 (欧洲) ]:
R11;R25;R36/37/38;R63
[ 安全声明 (欧洲) ]:
S53-S16-S36/37/39-S45-S37/39-S28A-S26-S62
[ 危险品运输编码 ]:
UN 2345 3/PG 2
[ WGK德国 ]:
3
[ RTECS号 ]:
UK4375000
[ 包装等级 ]:
II
[ 危险类别 ]:
3
[ 海关编码 ]:
2903399090
溴代丙炔合成路线
溴代丙炔上下游产品
溴代丙炔上游产品
溴代丙炔下游产品
溴代丙炔制备
或在干燥的炔丙醇中加入少量吡啶,在搅拌情况下于0℃滴加三溴化磷与少量的吡啶溶液,滴完后再搅拌20min,减压蒸馏得产品。 2.制法:
于装有搅拌器、温度计、回流冷凝器、滴液漏斗的反应瓶中,加入炔丙醇(2)112g(2.0mol),搅拌下冰盐浴冷至0℃以下,慢慢加入吡啶①18g,冷至-5℃以下,滴加三溴化磷200g(0.74mol),控制滴加温度不超过0℃,约1.5h加完,而后继续搅拌反应0.5h。水泵减压蒸馏,收集全部馏出物,再常压分馏,收集83~89℃的馏分,得炔丙基溴(1)180g,收率76%。注:①加入过程中放热,注意不要一次加入,以免温度上升。
溴代丙炔海关
[ 海关编码 ]: 2903399090
[ 中文概述 ]:
2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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
[ Summary ]:
2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
溴代丙炔文献
J. Am. Chem. Soc. 137 , 5629-35, (2015)
Sequence-defined non-natural polyphosphates were prepared using iterative phosphoramidite protocols on a polystyrene solid support. Three monomers were used in this work: 2-cyanoethyl (3-dimethoxytrit...
Blood-brain barrier-permeable fluorone-labeled dieckols acting as neuronal ER stress signaling inhibitors.Biomaterials 61 , 52-60, (2015)
We studied the blood-brain barrier (BBB) permeability and intracellular localization of a fluorescein isothiocyanate (FITC)-labeled dieckol (1) and a rhodamine B-labeled dieckol (7), for exploring the...
Cytotoxic and genotoxic effects mediated by M2 muscarinic receptor activation in human glioblastoma cells.Neurochem. Int. 90 , 261-70, (2015)
Glioblastomas are the most common brain tumors in humans. Previously, we demonstrated that the muscarinic receptor agonist, arecaidine propargyl ester, via M2 receptors, inhibits cell proliferation in...
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区域:上海市奉贤区
价格:
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产品详情:溴代丙炔
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区域:上海市浦东新区
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¥959.0/500g
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相关化合物
【溴代丙炔】化源网提供溴代丙炔CAS号106-96-7,溴代丙炔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号查询溴代丙炔上化源网,专业又轻松。>>电脑版:溴代丙炔
标题:溴代丙炔_MSDS_用途_密度_溴代丙炔CAS号【106-96-7】_化源网 地址:https://m.chemsrc.com/mip/cas/106-96-7_509714.html