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2,4-二氨基苯磺酸

2,4-二氨基苯磺酸用途

【用途一】
用作染料中间体
【用途二】
染料中间体，用于生产活性嫩黄X-6G、活性嫩黄X-HG、活性艳蓝K-6G、活性黄KD-3G、活性黄M-5G、活性艳蓝K-BR、活性艳蓝K-GR、活性艳蓝M-BR、弱酸大红FC、酸性媒介棕RH等。

2,4-二氨基苯磺酸名称

[ CAS 号 ]:
88-63-1

[ 中文名 ]:
2,4-二氨基苯磺酸

[ 英文名 ]:
2,4-Diaminobenzenesulfonic acid

[中文别名 ]:

[英文别名 ]:

1,3-diaminobenzene-4-sulfonic acid
EINECS 201-846-5
1,3-diamino-4-sulfo-benzene
2,4-Diaminobenzenesulfonic acid
m-Phenylenediaminesulfonic acid
1,3-Phenylenediamine-4-sulfonic acid
MFCD00035772
1,3-Diaminobenzenesulfonic acid
2,4-Diaminobenzenesulphonic acid
Benzenesulfonic acid, 2,4-diamino-

2,4-二氨基苯磺酸物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
313ºC

[ 熔点 ]:
260-266 °C (dec.)

[ 分子式 ]:
C₆H₈N₂O₃S

[ 分子量 ]:
188.204

[ 精确质量 ]:
188.025558

[ PSA ]:
114.79000

[ LogP ]:
-0.85

[ 外观性状 ]:
淡灰色棕色粉末

[ 折射率 ]:
1.684

[ 储存条件 ]:
室温，密封

2,4-二氨基苯磺酸MSDS

2,4-二氨基苯磺酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DB5900000

CHEMICAL NAME :: Benzenesulfonic acid, 2,4-diamino-

CAS REGISTRY NUMBER :: 88-63-1

BEILSTEIN REFERENCE NO. :: 2694057

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C6-H8-N2-O3-S

MOLECULAR WEIGHT :: 188.22

WISWESSER LINE NOTATION :: ZR BSWQ EZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,180,1972

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,180,1972 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3480 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,180,1972

2,4-二氨基苯磺酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H317-H319

[ 警示性声明 ]:
P280-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36/39-S37/39

[ 危险品运输编码 ]:
1759

[ WGK德国 ]:
2

[ RTECS号 ]:
DB5900000

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2921519090

2,4-二氨基苯磺酸合成路线

2,4-二氨基苯磺酸上下游产品

2,4-二氨基苯磺酸上游产品

2,4-二氨基苯磺酸下游产品

2,4-二氨基苯磺酸制备

以２，４-二硝基氯苯为原料，在氧化镁存在下与亚硫酸氢钠进行磺化反应，冷却后，加入盐酸使成酸性，经加食盐、冷却、静置、抽滤、离心脱水得２，４-二硝基苯磺酸。再将其投入盛有铁屑和盐酸的还原锅中，煮沸后，以Ｎａ２ＣＯ３中和，再加入ＮａＨＳＯ３，静置，抽滤。滤液经浓缩、结晶、离心脱水，得成品

2,4-二氨基苯磺酸海关

[ 海关编码 ]: 2921519090

[ 中文概述 ]:
2921519090. 间-、对-苯二胺、二氨基甲苯等〔包括衍生物及它们的盐〕. 增值税率:17.0%. 退税率:17.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2921519090. o-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:17.0%. . MFN tariff:6.5%. General tariff:30.0%

2,4-二氨基苯磺酸文献

Fate and biodegradability of sulfonated aromatic amines.

Biodegradation 16(6) , 527-37, (2005)

Ten sulfonated aromatic amines were tested for their aerobic and anaerobic biodegradability and toxicity potential in a variety of environmental inocula. Of all the compounds tested, only two aminoben...

[Toxicity of several derivatives of aromatic amines].

Med. Tr. Prom. Ekol. (10) , 36-40, (1996)

Synthesis and characterization of sulfonated homo-and co-polyimides based on 2, 4 and 2, 5-diaminobenzenesulfonic acid for proton exchange membranes. Deligöz H, et al.

Polym. Adv. Technol. 19(12) , 1792-1802, (2008)

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