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Ethoxyquin powder

CAS 91-53-2C14H19NOMW 217.31

Ethoxyquin powder(CAS 91-53-2):分子式 C14H19NO、分子量 217.31;类别 有机化学品。

规格参数

CAS号91-53-2
分子式C14H19NO
分子量217.31
熔点Approximately 0 °C
沸点253 to 257 °F at 2 mmHg (NTP, 1992)
LogP3.1
类别Organic Chemicals

采购档案

这个产品是什么

Ethoxyquin powder 是一种以碳骨架为基础的有机化合物,登记 CAS 号为 91-53-2,分子式 C14H19NO(分子量 217.31),归属于有机化学品大类化工原料。

识别信息

登记 CAS 号:91-53-2

其分子式 C14H19NO 由 14 个碳、19 个氢、1 个氮、1 个氧 组成。

别名/同义词:Ethoxyquin powder · Ethoxyquin · 6-ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline

所属分类:有机化学品

常见问题

Ethoxyquin powder 的 CAS 号是多少?

Ethoxyquin powder 的 CAS 登记号为 91-53-2。

Ethoxyquin powder 的分子式与分子量是多少?

分子式 C14H19NO,分子量 217.31。

Ethoxyquin powder 还有哪些别名?

别名/同义词:Ethoxyquin powder、Ethoxyquin、6-ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline。

Ethoxyquin powder 属于哪个分类?

所属分类:Organic Chemicals。

PubChem 公开数据

Ethoxyquin powder(CAS 91-53-2)的公开数据库记录,列此仅供独立核对。

危险化学品分类与危害说明

Reported hazard statementsH302, H411 (36.9%), H317, H320, H370, H372

H302: Harmful if swallowed [Warning Acute toxicity, oral]

P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)

法规与备案状态

Regulatory & Food ContactFDA Substance added to food: ANTIOXIDANT
FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS

物理形态与操作说明

  • Ethoxyquin is a clear light yellow to dark brown viscous liquid. Discolors and stains badly. Mercaptan-like odor. (NTP, 1992)
  • Yellow liquid; [Merck Index] Light yellow to dark brown viscous liquid with an odor like mercaptans; Darkened by light and air; [CAMEO] Formulated as an emulsifiable concentrate and an impregnated wrap; [Reference #2] Dark brown liquid; [Aldrich MSDS]
  • YELLOW LIQUID
  • less than 32 °F (NTP, 1992)
  • less than 1 mg/mL at 68 °F (NTP, 1992)
  • 1.029 to 1.031 at 77 °F (NTP, 1992)

公开数据库收录的理化数据

沸点253 to 257 °F at 2 mmHg (NTP, 1992)
沸点123-125 °C AT 2 MM HG
熔点Approximately 0 °C
闪点225 °F (NTP, 1992)
密度1.029-1.031 AT 25 °C/25 °C
Vapor 密度7.48 (AIR= 1)
蒸气压0.000132 [mmHg]
Ionization Efficiency3.76
Ionization Efficiency2.7
Ionization EfficiencyMeCN (80%)

这个物质在各数据库里的编号

CAS Registry Number91-53-2
PubChem CID3293
分子式C14H19NO
IUPAC 名称6-ethoxy-2,2,4-trimethyl-1H-quinoline
UNII(FDA)9T1410R4OR

数据库记载的用途

  • Used as an additive to animal feed; [Kanerva, p. 1793] Used as an antioxidant for food and feed and as anti-degradation agent for rubber; [Merck Index] Also used as a post-harvest dip for apples and pears; [ChemIDplus] Registered in the US as an antioxidant for the control of post-harvest scald (browning) in pears; Also registered with the FDA as a preservative for animal feed, dehydrated crops, sorghum, and for color preservation in chili powder, paprika, and ground chili; [Reference #2]
  • Farming (Feed Additives) [Category: Industry]
  • ANTIOXIDANT IN FEED & FOOD; ANTIDEGRADATION AGENT FOR RUBBER
  • Antioxidant, used as post-harvest fruit-drop to prevent common scald of apples & pears in storge; Formerly added to poultry feeds & forage crops
  • For more Uses (Complete) data for ETHOXYQUIN (11 total), please visit the HSDB record page.
  • Pharmaceuticals -> Animal Drugs -> Approved in Taiwan

它在各数据库里的别名

ethoxyquin; 91-53-2; 6-Ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline; Santoquin; Ethoxyquine; Antioxidant EC; Stop-Scald; Nix-Scald; Santoquine; Niflex; Santoflex A; Santoflex AW; Dawe's nutrigard; Nocrack AW; Quinol ED; Aries Antox

计算机算出的分子描述符

分子量217.31
XLogP33.1
氢键供体数1
氢键受体数2
可旋转键数2
精确质量217.146664230
单同位素质量217.146664230
拓扑极性表面积21.3
重原子数16
形式电荷0

数据库摘要

Ethoxyquin powder · CAS 91-53-2 · C14H19NO. UNII 9T1410R4OR. 沸点: 253 to 257 °F at 2 mmHg (NTP, 1992); 沸点: 123-125 °C AT 2 MM HG; 熔点: Approximately 0 °C.

数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。

获取 Ethoxyquin powder 报价

供应商:济南圣和化工有限公司 · 一个工作日内回复。

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