7-Amino-1,3-naphthalenedisulfonic acid (HCID 6851)

名称と識別子

優先名称: 7-Amino-1,3-naphthalenedisulfonic acid
IUPAC: 7-aminonaphthalene-1,3-disulfonic acid
現地名: 2-アミノナフタレン-6,8-ジスルホン酸
英語名: 7-Amino-1,3-naphthalenedisulfonic acid
分子式: C10H9NO6S2
分子量: 303.31

名称と別名

86-65-77-aminonaphthalene-1,3-disulfonic acid7-Amino-1,3-naphthalenedisulfonic acidAmido-G-acidAmino-G-Acid1,3-Naphthalenedisulfonic acid, 7-amino-2-Amino-6,8-disulfonaphthalene2-NAPHTHYLAMINE-6,8-DISULFONIC ACIDbeta-Naphthylamine-6,8-disulfonic acid7C482FX29KNSC-4013DTXSID4058944

名称をさらに表示

2-アミノ-6,8-ナフタレンジスルホン酸7-アミノ-1,3-ナフタレンジスルホン酸2-アミノナフタレン-6,8-ジスルホン酸アミドG酸7-アミノナフタレン-1,3-ジスルホン酸7‐アミノ‐1,3‐ナフタレンジスルホン酸K-ACIDAmido G acidAMINO K ACID1,3-Disulfo-7-naphthylamine6,8-Disulfo-2-aminonaphthalene7-amino-3-naphthalenedisulfonicacid7-Naphthylamine-1,3-disulfonic acid2-Amino-6,8-naphthalenedisulfonic acid

RefChem:1119707-ANDSADTXCID9048510201-689-22-Aminonaphthalene-6,8-disulfonic acidMFCD000039917-Amino-1,3-naphthalenedisulfonic acid, tech..beta.-Naphthylamine-6,8-disulfonic acid

データベース識別子

CAS: 86-65-7
PubChem CID: 6851
DTXSID: DTXSID4058944
ChEMBL: CHEMBL59189
UNII: 7C482FX29K
EC Number: 201-689-2
Nikkaji: J10.617H

物性

構造計算による物性

XLogP: 0
極性表面積: 152 Å²
水素結合供与体数: 3
水素結合受容体数: 7
回転可能結合数: 2
重原子数: 19
形式電荷: 0
複雑度: 531

実験および物理化学的性質

Melting Point300 °C

Physical DescriptionFine needles, soluble in water; [Merck Index]

物理化学的性質

融点: 300 °C · 300°C
比重(密度): 1.6329 · 1.6329 (rough estimate)
屈折率: 1.733 · 1.7330 (estimate)
酸解離定数(Pka): -0.93 · -0.93±0.40(Predicted)
外見: 粉末または針
色: オフホワイトからベージュグリーン、ライトブラウン
水溶解度: 溶ける
CAS データベース: 86 · 86-65-7(CAS DataBase Reference)
EPAの化学物質情報: 1 · 1,3-Naphthalenedisulfonic acid, 7-amino- (86-65-7)

化学的性質 · 1 件

化学的特性off-white to beige-green to light brown. 2-Aminonaphthalene-6,8-disulfonic acid [86-65-7]. (7-aminonaphthalene-1,3-disulfonic acid), amino G acid, C10H9NO6S2, Mr 303.3, and its bis-alkali-metal salts are very soluble in water, but the acid salts, especially the acid potassium salt, are much less soluble.

安全と法規制

GHS分類

GHS Classification · 6 件

This chemical does not meet GHS hazard criteria for 25% (1 of 4) of reports.

Danger

H314 (25%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]；H318 (25%): Causes serious eye damage [Danger Serious eye damage/eye irritation]；H319 (50%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P321, P337+P317, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 4 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Reported as not meeting GHS hazard criteria per 1 of 4 reports by companies.；There are 3 notifications provided by 3 of 4 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

危険有害性情報

Regulatory Information1,3-Naphthalenedisulfonic acid, 7-amino-: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryCauses burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Acros Organics MSDS] See Naphthalene.

Hazard Classes and CategoriesSkin Corr. 1B (25%)；Eye Dam. 1 (25%)；Eye Irrit. 2 (50%)

安全と保護具

Protective Action Criteria (PAC) · 3 件

30 [mg/m3]

330 [mg/m3]

2000 [mg/m3]

毒性情報

Adverse EffectsDermatotoxin - Skin burns.；Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.

法規制情報

Regulatory Information1,3-Naphthalenedisulfonic acid, 7-amino-: Does not have an individual approval but may be used under an appropriate group standard

安全データ

tsca: TSCA listed
ridadr: 1759
hs_code: 29214900
risk_code: 34
hazard_code: C
safety_code: 26-28A
hazard_class: 8
packing_group: III

化学と産業

用途と製造

UsesUsed to make dyes; [Merck Index]

General Manufacturing Information1,3-Naphthalenedisulfonic acid, 7-amino-: ACTIVE

応用分野

使用Azo dye intermediate.

上流・下流製品情報

上流原料

2-ヒドロキシナフタレン6,8-ジスルホン酸アンモニア亜硫酸水素アンモニウム

下流製品

DIRECT ORANGE 72 7,7'-[ウレイレンビス[(1-ヒドロキシ-3-ソジオスルホナフタレン-6,2-ジイル)アゾ(4,1-フェニレン)アゾ]]ビス[ナフタレン-1,3-ジスルホン酸二ナトリウム]MORDANT YELLOW 20 trisodium [7-[[4-[[4-[[4-[[2,4-dihydroxy-5-[(2-hydroxy-5-sulphophenyl)azo]phenyl]azo]benzoyl]amino]-o-tolyl]azo]-o-tolyl]azo]naphthalene-1,3-disulphonato(5-)]cuprate(3-)DIRECT YELLOW 118 7-ヒドロキシ-8-[[2-メチル-4-[[6,8-ビス(ソジオスルホ)-2-ナフタレニル]アゾ]フェニル]アゾ]ナフタレン-1,3-ジスルホン酸二ナトリウム 7-[[4-[[[2-メトキシ-4-[(3-スルホフェニル)アゾ]フェニル]アミノカルボニル]アミノ]フェニル]アゾ]-1,3-ナフタレンジスルホン酸三ナトリウム 7-[[4-[(2-ヒドロキシ-3,6-ジスルホ-1-ナフチル)アゾ]-1-ナフチル]アゾ]-1,3-ナフタレンジスルホン酸四ナトリウム 7-[[4-[[4-[[6-[(4-アミノベンゾイル)アミノ]-1-ヒドロキシ-3-ソジオスルホ-2-ナフタレニル]アゾ]ベンゾイル]アミノ]-2-メチルフェニル]アゾ]ナフタレン-1,3-ジスルホン酸二ナトリウム

サプライヤー50 社

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Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

2-アミノナフタレン-6,8-ジスルホン酸

基本情報