CAS 136-64-1; 对苯二酸二肼; terephthalic dihydrazide

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T858472

MACKLIN

对苯二酸二肼

90%

30元/5g; 95元/25g; 341元/100g; 1471元/500g;

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储存：室温,干燥,惰性气体存储
状态：白色到淡黄色固体

T0758

TCI

Terephthalic Dihydrazide

>90.0%(HPLC)

605元/25G; 4785元/500G;

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基本信息

纯度/分析方法	>90.0%(HPLC)
分子式/分子量	C₈H₁₀N₄O₂ = 194.19
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	982939
PubChem物质ID	87576606
SDBS (AIST Spectral DB)	3492
MDL编号	MFCD00014762

技术规格

Appearance	White to Light yellow powder to crystal
Purity(HPLC)	min. 90.0 area%
Elemental analysis(Nitrogen)	28.00 to 29.20 %

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

L01017

Alfa Aesar

Terephthalic Dihydrazide

95%

417元/5g; 1560元/25g;

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基本信息

MDL
MFCD00014762

EINECS
205-253-2

分子式
C₈H₁₀N₄O₂

分子量
194.19

熔点
>300°

Beilstein
982939

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

018991

Fluorochem

Terephthalic acid dihydrazide

90%

330元/1g; 506元/5g; 792元/10g; 1188元/25g;

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基本信息

CAS Number	136-64-1
MDL Number	MFCD00014762
Melting Point	>300℃

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .