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维生素A

CAS 68-26-8C20H30OMW 286.5Featured

维生素A (CAS No. 68-26-8) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include 精细化学品. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Product Overview

CAS Number68-26-8
Molecular FormulaC20H30O
Molecular Weight286.5
Melting Point144 to 147 °F (NTP, 1992)
Boiling Point279 to 280 °F at 1e-06 mmHg (NTP, 1992)
LogP5.68
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
Applications精细化学品
Category主营产品|精细化学品|热销产品

Applications

精细化学品

Packaging & Storage

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
ShippingStandard chemical transport
SampleAvailable on request
Lead TimeIn stock / per order

Quality & Documentation

COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.

Frequently Asked Questions

What is the CAS number of 维生素A?

The CAS number of 维生素A is 68-26-8.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of 维生素A?

Main applications include 精细化学品.

How do I buy 维生素A or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

描述

维生素A油 · CAS 68-26-8 · C20H30O. UNII G2SH0XKK91. Boiling Point: 279 to 280 °F at 1e-06 mmHg (NTP, 1992); Boiling Point: 137-138 °C at 1X10-6 mm Hg; Melting Point: 144 to 147 °F (NTP, 1992).

标识信息

CAS 号68-26-8
PubChem CID445354
分子式C20H30O
IUPAC 名称(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraen-1-ol
UNII(FDA)G2SH0XKK91

计算分子描述符

Molecular Weight286.5
XLogP35.7
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count5
Exact Mass286.229665576
Monoisotopic Mass286.229665576
Topological Polar Surface Area20.2
Heavy Atom Count21
Formal Charge0

理化性质

Boiling Point279 to 280 °F at 1e-06 mmHg (NTP, 1992)
Boiling Point137-138 °C at 1X10-6 mm Hg
Melting Point144 to 147 °F (NTP, 1992)
Melting Point63.5
Melting Point62-64 °C
Melting Point61 - 63 °C
Solubility0.671
Vapor Pressure0.00000008 [mmHg]
LogP5.68
LogPlog Kow = 5.68

法规状态

法规与食品接触FDA Substance added to food: NUTRIENT SUPPLEMENT
Vitamin A
VITAMIN A
CIR / INCI: Cosmetic ingredients (Retinol) -> CIR (Cosmetic Ingredient Review)
CIR / INCI: Skin conditioning
GHS 通报统计0.3% (1 / 311)

GHS 危害分类

GHS 通报统计0.3% (1 / 311)
已通报的危害声明H302 (15.8%), H317 (74.9%), H319 (75.6%), H360 (88.1%), H413 (74.9%)

同义词

retinol; all-trans-Retinol; 68-26-8; Agoncal; trans-retinol; Veroftal; Bentavit A; Homagenets Aoral; Sehkraft A; Testavol S; all-trans-Vitamin A; All-trans retinol; Super A; Axerophtholum; Wachstumsvitamin; Vitaminum A

常见问题

维生素A油 的 CAS 号和分子式是什么?

CAS 号 68-26-8;分子式 C20H30O;分子量 — g/mol。

维生素A油 还有哪些别名?

retinol, all-trans-Retinol, 68-26-8, Agoncal, trans-retinol, Veroftal.

维生素A油 的法规状态如何?

已记录的法规记录:FDA 食品中添加的物质:营养补充剂;维生素A;维生素A。

维生素A油 是否属于危险品?

0.3% 的 GHS 通报认为不构成危害分类(1 / 311)。

维生素A油 的主要物性有哪些?

Boiling Point: 279 to 280 °F at 1e-06 mmHg (NTP, 1992); Boiling Point: 137-138 °C at 1X10-6 mm Hg; Melting Point: 144 to 147 °F (NTP, 1992); Melting Point: 63.5.

本页事实取自 PubChem(美国国家医学图书馆)与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具,不在本页公布。

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Supplier: Jinan Shenghe Chemical Co., Ltd.

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