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Merck
CN

D207756

二苯胍

97%

别名:

1,2-二苯基胍, N,N′-二苯基胍

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关于此项目

线性分子式:
(C6H5NH)2C=NH
化学文摘社编号:
分子量:
211.26
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-002-1
Beilstein/REAXYS Number:
1875653
MDL number:
Assay:
97%
Form:
powder
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Quality Level

assay

97%

form

powder

mp

146-148 °C (lit.)

SMILES string

N=C(Nc1ccccc1)Nc2ccccc2

InChI

1S/C13H13N3/c14-13(15-11-7-3-1-4-8-11)16-12-9-5-2-6-10-12/h1-10H,(H3,14,15,16)

InChI key

OWRCNXZUPFZXOS-UHFFFAOYSA-N

Gene Information

human ... EPHX2(2053)
mouse ... Ephx2(13850)
rat ... Grin2a(24409), Scnn1g(24768)



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Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

338.0 °F - closed cup

flash_point_c

170 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Occupational allergic contact dermatitis from diphenylguanidine in a gas mask.
M Bruze et al.
Contact dermatitis, 31(2), 125-126 (1994-08-01)
Allergy to rubber additives in orthopedic braces.
S T Bolhaar et al.
Contact dermatitis, 42(5), 288-289 (2000-05-02)
Mingxiang Lin et al.
Journal of pharmaceutical and biomedical analysis, 45(5), 747-755 (2007-10-12)
During the content uniformity test of a drug product (tablet formulation), an unknown peak was observed in the HPLC chromatograms. Upon further investigation, it was determined that the unknown peak was originated from an external source and, therefore, the drug



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货号GTIN
D207756-500G04061835158294