CAS 948-03-8; 1-hydroxy-2-naphthalenecarboxylic aci methyl ester

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

M932754

MACKLIN

1-羟基-2-萘甲酸甲酯

95%

38元/250mg; 43元/1g; 100元/5g;

咨询

储存：室温，干燥，密封

C42847

Alfa Aesar

Methyl 1-hydroxy-2-naphthoate

827元/1g; 3626元/5g;

咨询

基本信息

Ref#
42847

540188

Sigma-Aldrich

Methyl 1-hydroxy-2-naphthoate

98%

1534.07元/5 G;

咨询

产品说明

一般描述

The asymmetric unit of the crystal of methyl 1-hydroxy-2-naphthoate contains two independent planar molecules that exhibit intramolecular hydrogen bonds. Methyl 1-hydroxy-2-naphthoate can be prepared from 1-hydroxy-2-naphthoic acid, via esterification.

应用

Methyl 1-hydroxy-2-naphthoate may be used as a starting reagent for the synthesis of axially chiral benzimidazole derivatives.
It may also be employed in the synthesis of the following aza-mollugin derivatives:

azamollugin
2-desmethyl-azamollugin
2,2-didesmethyl-azamollugin

包装

5 g in glass bottle

基本信息

线性分子式	HOC₁₀H₆CO₂CH₃
分子量	202.21
EC 号	213-434-2
MDL编号	MFCD00043823
PubChem化学物质编号	24878446
NACRES	NA.22

产品性质

质量水平	100
测定	98%
mp	76-80 ℃ (lit.)
SMILES string	COC(=O)c1ccc2ccccc2c1O
InChI	1S/C12H10O3/c1-15-12(14)10-7-6-8-4-2-3-5-9(8)11(10)13/h2-7,13H,1H3
InChI key	HMIBDRSTVGFJPB-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

350796

Fluorochem

Methyl 1-hydroxy-2-naphthoate

95+%

1122元/1g; 2266元/2.5g;

咨询

基本信息

CAS Number	948-03-8
MDL Number	MFCD00043823
Melting Point	76 - 80 ℃

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .