ホームMCPワークベンチSkills
ホームワークベンチ通知マイページ
化工社オープンプロジェクト:[email protected]AIアクセス:llms.txt · MCPガイドプライバシーポリシー · 利用規約 · サポートv1.7.8
  1. ホーム
  2. /化合物

ロイコインジゴ

Leucoindigo

HCID 23035
ノート反応
基本情報概要名称と識別子物性安全と法規制化学と産業関連反応化合物ノート
部分構造検索類似構造を探す

基本情報

CAS
6537-68-4
標準SMILES
Oc1c(-c2[nH]c3ccccc3c2O)[nH]c2ccccc12
InChIKey
VIFKLIUAPGUEBV-UHFFFAOYSA-N
分子式
C16H12N2O2
平均分子量
264.28 g/mol
単同位体質量
264.08987762

概要

Crystals. (NTP, 1992)

名称と識別子

優先名称
Leucoindigo
IUPAC
2-(3-hydroxy-1H-indol-2-yl)-1H-indol-3-ol
現地名
ロイコインジゴ
英語名
[2,2'-bi-1H-indole]-3,3'-diol
分子式
C16H12N2O2
分子量
264.28

名称と別名

Leucoindigo6537-68-4[2,2'-Bi-1H-indole]-3,3'-diolEINECS 229-449-2(2,2'-Bi-1H-indole)-3,3'-diolDTXSID7074870NSC 8648RefChem:153079DTXCID8044599229-449-21H,1'H-[2,2'-BIINDOLE]-3,3'-DIOL[2,3'-diol
名称をさらに表示
ロイコインジゴ2,2′-ビ[1H-インドール]-3,3′-ジオール1H,1'H-[2,2'-ビインドール]-3,3'-ジオール2,2′-ビ(1H-インドール)-3,3′-ジオール2,2′-ビ[3-ヒドロキシ-1H-インドール]
IndigweissLeuco IndigoNSC86482-(3-hydroxy-1H-indol-2-yl)-1H-indol-3-ol2,2'-BiindoxylA1LWKSCHEMBL13698928SCHEMBL29353160

データベース識別子

CAS
6537-68-4、835912-68-0
PubChem CID
23035
DTXSID
DTXSID7074870
EC Number
229-449-2、431-920-4
Nikkaji
J8.422K

物性

構造計算による物性

XLogP
3.2
極性表面積
72 Ų
水素結合供与体数
4
水素結合受容体数
2
回転可能結合数
1
重原子数
20
形式電荷
0
複雑度
330

実験および物理化学的性質

Physical DescriptionCrystals. (NTP, 1992)

物理化学的性質

沸点
591.3 · 591.3±45.0 °C(Predicted)
比重(密度)
1.497 · 1.497±0.06 g/cm3(Predicted)
酸解離定数(Pka)
9.06 · 9.06±0.50(Predicted)
EPAの化学物質情報
Leucoindigo (6537-68-4)

安全と法規制

安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。

GHS分類

GHS Classification · 4 件

Danger

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)

The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

危険有害性情報

Regulatory InformationStatus: Active Update: 10-05-2016 https://echa.europa.eu/registration-dossier/-/registered-dossier/11453
Fire HazardsFlash point data for this chemical are not available. It is probably combustible. (NTP, 1992)
Reactive GroupAlcohols and Polyols
Reactivity Profile · 1 件

LEUCO VAT BLUE 1 is an organic compound with both amine and alcohol substituents. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.

Air and Water ReactionsThis chemical slowly oxidizes in air to Indigotin. (NTP, 1992)
Hazard Classes and CategoriesSkin Corr. 1A (100%)

安全と保護具

化学と産業

応用分野

使用Leucoindigo is a dye and the reduced form of indigo carmine.

一般的な説明Crystals.

サプライヤー2 社

Hefei Hirisun Pharmatech Co., Ltd+8615056975894 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]

関連反応

1 件
反応記録を作成
HRID 972910 の反応式
HRID 972910生成物としてuspto-grants-1977_10

化合物ノート

読み込み中…

このページの内容基本情報概要名称と識別子物性安全と法規制化学と産業関連反応化合物ノート
Fire Fighting
Fires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)
First Aid · 1 件

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

Nonfire Spill Response · 1 件

SMALL SPILLS AND LEAKAGE: Should a spill occur while you are handling this chemical, FIRST REMOVE ALL SOURCES OF IGNITION, then you should dampen the solid spill material with 60-70% ethanol and transfer the dampened material to a suitable container. Use absorbent paper dampened with 60-70% ethanol to pick up any remaining material. Seal the absorbent paper, and any of your clothes, which may be contaminated, in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with 60-70% ethanol followed by washing with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

Personal Protective Equipment (PPE) · 1 件

RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992)