CAS 637-64-9; 四氢糠醇乙酸酯; acetic acid tetrahydro-furfuryl ester

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

T859222

MACKLIN

四氢糠醇乙酸酯

≥98%

54元/25g; 212元/100g; 929元/500g;

咨询

储存：室温,干燥
状态：无色到几乎无色澄清液体

T0105

TCI

Tetrahydrofurfuryl Acetate

>97.0%(GC)

270元/25G; 3105元/500G;

咨询

基本信息

纯度/分析方法	>97.0%(GC)
分子式/分子量	C₇H₁₂O₃ = 144.17
外观与形状(20℃)	液体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	80932
PubChem物质ID	87576115
SDBS (AIST Spectral DB)	3467
MDL编号	MFCD00022478

技术规格

Appearance	Colorless to Almost colorless clear liquid
Purity(GC)	min. 97.0 %

物性(参考值)

沸点	195 ℃
闪点	84 ℃
比重	1.06
折射率	1.43

安全信息

信号词	警告
危险性说明	H227 : 可燃液体。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P403 + P235 : 存放在通风良好的地方。保持低温。

W305502

Sigma-Aldrich

Tetrahydrofurfuryl Acetate

≥97%, FG

442.95元/; 1567.24元/1 KG;

咨询

基本信息

经验(实验)分子式	C₇H₁₂O₃
分子量	144.17
FEMA编号	3055
EC 号	211-296-8
欧洲委员会编号	2069
MDL编号	MFCD00022478
PubChem化学物质编号	24901452
Flavis编号	13.166
NACRES	NA.21

产品性质

质量水平	400
生物来源	synthetic
等级	FG Halal Kosher
agency	meets purity specifications of JECFA
reg. compliance	EU Regulation 1334/2008 & 178/2002 FDA 21 CFR 172.515
测定	≥97%
折射率	n20/D 1.437 (lit.)
bp	194-195 ℃/753 mmHg (lit.)
密度	1.061 g/mL at 25 ℃ (lit.)
application(s)	flavors and fragrances
文件	see Safety & Documentation for available documents
食品过敏原	no known allergens
性状检查	caramel; coffee; pungent; brown
SMILES string	CC(=O)OCC1CCCO1
InChI	1S/C7H12O3/c1-6(8)10-5-7-3-2-4-9-7/h7H,2-5H2,1H3
InChI key	AAQDYYFAFXGBFZ-UHFFFAOYSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	183.2 °F - closed cup
闪点(C)	84 ℃ - closed cup

156116

Sigma-Aldrich

Tetrahydrofurfuryl Acetate

97%

295.5元/50 ML;

咨询

产品说明

一般描述

The radical-chain racemisation of (R)-tetrahydrofurfuryl acetate has been studied.

包装

50 mL in glass bottle

基本信息

经验(实验)分子式	C₇H₁₂O₃
分子量	144.17
EC 号	211-296-8
MDL编号	MFCD00022478
PubChem化学物质编号	24849590
NACRES	NA.22

产品性质

质量水平	100
测定	97%
形式	liquid
折射率	n20/D 1.437 (lit.)
bp	194-195 ℃/753 mmHg (lit.)
密度	1.061 g/mL at 25 ℃ (lit.)
SMILES string	CC(=O)OCC1CCCO1
InChI	1S/C7H12O3/c1-6(8)10-5-7-3-2-4-9-7/h7H,2-5H2,1H3
InChI key	AAQDYYFAFXGBFZ-UHFFFAOYSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	183.2 °F - closed cup
闪点(C)	84 ℃ - closed cup

242636

Fluorochem

(Tetrahydrofuran-2-yl)methyl acetate

95%

396元/25g;

咨询

基本信息

CAS Number	637-64-9
MDL Number	MFCD00022478
Boiling Point	195℃
Density	1.06

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 .