1-(3-BROMO-1-PROPYNYL)NAPHTHALENE

1-(3-BROMO-1-PROPYNYL)NAPHTHALENE名称

[ CAS 号 ]:
352035-98-4

[ 英文名 ]:
1-(3-BROMO-1-PROPYNYL)NAPHTHALENE

1-(3-BROMO-1-PROPYNYL)NAPHTHALENE物理化学性质

[ 熔点 ]:
43-47ºC

[ 分子式 ]:
C₁₃H₉Br

[ 分子量 ]:
245.11500

[ 精确质量 ]:
243.98900

[ LogP ]:
3.58620

1-(3-BROMO-1-PROPYNYL)NAPHTHALENEMSDS

1-(3-BROMO-1-PROPYNYL)NAPHTHALENE安全信息

[ 符号 ]:

GHS05, GHS07, GHS09

[ 信号词 ]:
Danger

[ 危害声明 ]:
H315-H318-H335-H400

[ 警示性声明 ]:
P261-P273-P280-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi,N

[ 危险品运输编码 ]:
UN 3082 9/PG 3

[ 海关编码 ]:
2903999090

1-(3-BROMO-1-PROPYNYL)NAPHTHALENE合成路线

1-(3-BROMO-1-PROPYNYL)NAPHTHALENE上下游产品

1-(3-BROMO-1-PROPYNYL)NAPHTHALENE上游产品

1-(3-BROMO-1-PROPYNYL)NAPHTHALENE下游产品

1-(3-BROMO-1-PROPYNYL)NAPHTHALENE海关

[ 海关编码 ]: 2903999090

[ 中文概述 ]:
2903999090 其他芳烃卤化衍生物. 增值税率:17.0% 退税率:9.0% 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 ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

1-(3-BROMO-1-PROPYNYL)NAPHTHALENE文献

1-naphthylpropargyl ether group: a readily cleaved and sterically minimal protecting system for stereoselective glycosylation.

Org. Lett. 8 , 4879, (2006)

[reaction: see text] The (1-naphthyl)propargyl group is introduced as a sterically unobtrusive alcohol protecting group that is cleaved in a single step by exposure to dichlorodicyanoquinone in wet di...

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