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CAS: 102-06-7
分子式: C13H13N3
分子量: 211.27
沸点: 170°C
熔点: 146-151℃
中文名称: 
N,N'-二苯基胍
促进剂D
二苯胍
促进剂DPG
1,3-二苯胍
对称二苯胍
橡胶促进剂D
1,3-联苯基胍
橡胶硫化促进剂DPG
英文名称: 
1,3-Diphenylguanidine,primary standard
Diphenyl guanidine
Accelerator D
N,N'-diphenyl-Guandine
Melaniline
1,3-diphenyl-guanidin
1,3-difenylguanid
1,3-diphenylguanidine
denax
denax dpg
dfg
diphenylguanidine
dpg
dpg accelerator
dwufenyloguanidyna
n,n'-diphenyl-guanidin
n,n'-diphenylguanidine
nci-c60924
nocceler d
sym-diphenylguanidine
usaf b-19
usaf ek-1270
vulcafor dpg
vulkacit d
vulkacit d/c
vulkacite d
vulkazit
Guandine,N,N'-diphenyl-
展开更多英文名
性质描述: 白色结晶。熔点150℃,相对密度1.13。溶于醇、氯仿、热苯和热甲苯,微溶于水。水溶液呈强碱性。味苦。
生产方法: 我国二苯胍生产工艺均为二硫化碳和苯胺缩合制得二苯硫脲,再由二苯硫脲、氧化铅、氢氧化铵与硫酸铵在40-70℃的条件下制成二苯胍的硫酸盐,经提取、过滤,中和得半成品。再经干燥、筛选即得成品促进剂D。各生产工艺的不同点主要集中在二苯硫脲合成二苯胍这一步,早期国内采用氧化铅法,由于产品质量差、操作人员的粉尘污染(铅粉尘)、母液的三废处理、收率低等问题,此方法在20世纪90年代后期基本已停止使用。此法用氧化铅作脱硫剂,用氨水作胺化剂,用硫酸铵作为二苯胍的萃取剂,在原料消耗、环境保护方面都存在问题。改用氧化锌可改进原有的生产工艺。90年代中期,国内有氧化锌法和氧化铁法的报道,但因各种原因并未普及,已被淘汰。现在所有国内二苯胍的生产企业均采用氧气法生产,即二苯硫脲与氧气、氨水反应8h后得二苯胍。原料消耗定额:二苯硫脲1250kg/t、氧气240m3、醋酸铜(催化剂)0.86kg/t、氨水1000kg/t、水252kg/t。
用途: 主要用作天然胶与合成胶的中速促进剂。常用作噻唑类、秋兰姆及次碘酰类促进剂的活性剂,与促进剂DM、TMTD并用时,可用于连续硫化。用噻唑类促进剂的第二促进剂时,硫化胶的耐老性能有所下降,必须配以适当的防老剂。在氯丁胶中,该品有增塑剂和塑解剂的作用。该品不适于白色或浅色制品以及与食物接触的橡胶制品。主要用于制造轮胎、胶板、鞋底、工业制品、硬质胶和厚壁制品。作为第二促进剂用量为1-2份,作噻唑促进剂的第二促进剂时一般用量为0.1-0.5份。二苯胍的衍生物铬酪二苯胍是一种高效防锈剂。二苯胍还被用作塑料交联剂,示温材料,矿石浮选用助剂,涂料助剂,抛光材料助剂,金属分析试剂及建材用助剂。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
D807274MACKLIN二苯胍97%40元/100g;   138元/500g;   665元/2.5kg;   2518元/10kg;   展开
储存:室温
状态:白色到微米黄色粉末
D0723TCI1,3-Diphenylguanidine>98.0%(T)(HPLC)115元/25G;   345元/500G;   展开

基本信息

纯度/分析方法>98.0%(T)(HPLC)
分子式/分子量C13H13N3 = 211.27
外观与形状(20℃)固体
Reaxys-RN1875653
PubChem物质ID87567360
SDBS (AIST Spectral DB)3317
Merck Index (14)3324
MDL编号MFCD00001758

技术规格

AppearanceWhite to Almost white powder to crystal
Purity(HPLC)min. 98.0 area%
Purity(Nonaqueous Titration)min. 98.0 %
Melting point147.0 to 152.0 ℃

物性(参考值)

熔点147 ℃
水溶性实际上不溶
在水中的溶解度1 g/l   25 ℃
溶解性(可溶于)醇,氯仿,丙酮

安全信息

图形或危害标志
信号词警告
危险性说明H302 : 吞咽有害。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H361 : 怀疑对生育能力或胎儿造成伤害。
H335 : 可能造成呼吸道刺激。
H336 : 可能造成昏昏欲睡或眩晕。
H411 : 对水生生物有毒并具有长期持续影响。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。
P273 : 避免释放到环境中。
P270 : 使用本产品时不要进食、饮水或吸烟。
P202 : 在阅读并明了所有安全措施前切勿搬动。
P201 : 使用前取得专用说明。
P271 : 只能在室外或通风良好之处使用。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P391 : 收集溢出物。
P308 + P313 : 如接触到或有疑虑:求医/就诊。
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。
P301 + P312 + P330 : 如误吞咽:如感觉不适,呼叫急救中心/医生。漱口。
P304 + P340 + P312 : 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。如感觉不适,呼叫急救中心/医生。
P403 + P233 : 存放在通风良好的地方。保持容器密闭。
P405 : 存放处须加锁。

相关法规

RTECS#MF0875000

运输信息

UN编号UN3077
类别9
包装类别 III
监管条件代码(*)
D0892TCI1,3-Diphenylguanidine>98.0%(T)145元/25G;   380元/500G;   展开

基本信息

纯度/分析方法>98.0%(T)
分子式/分子量C13H13N3 = 211.27
外观与形状(20℃)固体
Reaxys-RN1875653
PubChem物质ID87567494
SDBS (AIST Spectral DB)3317
Merck Index (14)3324
MDL编号MFCD00001758

技术规格

AppearanceWhite to Almost white powder to crystal
Purity(HPLC)min. 97.0 area%
Purity(Nonaqueous Titration)min. 98.0 %
Melting point147.0 to 152.0 ℃

物性(参考值)

熔点147 ℃
水溶性实际上不溶
在水中的溶解度1 g/l   25 ℃
溶解性(可溶于)醇,氯仿,乙醚

安全信息

图形或危害标志
信号词警告
危险性说明H302 : 吞咽有害。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H361 : 怀疑对生育能力或胎儿造成伤害。
H335 : 可能造成呼吸道刺激。
H336 : 可能造成昏昏欲睡或眩晕。
H411 : 对水生生物有毒并具有长期持续影响。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。
P273 : 避免释放到环境中。
P270 : 使用本产品时不要进食、饮水或吸烟。
P202 : 在阅读并明了所有安全措施前切勿搬动。
P201 : 使用前取得专用说明。
P271 : 只能在室外或通风良好之处使用。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P391 : 收集溢出物。
P308 + P313 : 如接触到或有疑虑:求医/就诊。
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。
P301 + P312 + P330 : 如误吞咽:如感觉不适,呼叫急救中心/医生。漱口。
P304 + P340 + P312 : 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。如感觉不适,呼叫急救中心/医生。
P403 + P233 : 存放在通风良好的地方。保持容器密闭。
P405 : 存放处须加锁。

相关法规

RTECS#MF0875000

运输信息

UN编号UN3077
类别9
包装类别 III
监管条件代码(*)
140341J&K1,3-Diphenylguanidine99%92元/25G;   314元/500G;   展开

基本信息

分子式C13H13N3
分子量211.27
熔点146-148
沸点>170
密度1.130
MDL编码MFCD00001758
Beilstein1875653
Merck14,3324
EINECS 编号203-002-1

安全信息

图形或危害标志
提示语Warning
危险说明H302
H315
H319
H335
H361f
H411
防范说明P261
P273
P281
P305+P351+P338
UN号码3077
危险分类9
包装等级III
WGK2
RTECSMF0875000
TSCA
A15234Alfa Aesar1,3-Diphenylguanidine97%300元/100g;   408元/250g;   1496元/1000g;   展开

应用
1,3-Diphenylguanidine is used as pharmaceutical intermediate.

备注
Stable under recommended storage conditions. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00001758

EINECS
203-002-1

分子式
C13H13N3

分子量
211.27

熔点
146-150°

沸点
>170° dec.

闪点
170°(338°F)

密度
1.130

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in alcohol, chloroform, hot benzene, hot toluene, and dilute mineral acids

Beilstein
1875653

Merck
14,3324

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H361-H335-H411
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.Suspected of damaging fertility or the unborn child.May cause respiratory irritation.Toxic to aquatic life with long lasting effects.

Precautionary Statements
P201-P261-P280-P305+P351+P338-P405-P501a
Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
9

包装组
III

危险类别
22-36/37/38-62-51/53
Harmful if swallowed.Irritating to eyes, respiratory system and skin.Possible risk of impaired fertility.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
26-36/37/39-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.Avoid release to the environment. Refer to special instructions/safety data sheets.

欧盟危险品标志

RTECS
MF0875000

TSCA

031395Alfa Aesar1,3-Diphenylguanidineprimary standard, 99+%266元/10g;   970元/50g;   2167元/250g;   展开

应用
Primary material for standardizing acids. Diphenylguanidine is used as a medium of natural and synthetic rubber accelerator. It acts as a complexing agent for the detection of metals and organic bases. Further, it is used as a secondary foam stabilizer in the silicoflouride foam process. It is actively involved in the manufacture of rubber sheet, rubber shoes and other rubber industrial products.

备注
Moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halide.

基本信息

MDL
MFCD00001758

EINECS
203-002-1

分子式
(C6H5NH)2C=NH

分子量
211.27

熔点
148-150°

沸点
170° dec.

密度
1.130

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in water, ethanol, carbon tetrachloride, chloroform, toluene and ethyl ether. Slightly soluble in water.

Beilstein
1875653

Merck
14,3324

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H361-H335-H411
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.Suspected of damaging fertility or the unborn child.May cause respiratory irritation.Toxic to aquatic life with long lasting effects.

Precautionary Statements
P201-P261-P280-P305+P351+P338-P405-P501a
Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
9

包装组
III

危险类别
22-36/37/38-62-51/53
Harmful if swallowed.Irritating to eyes, respiratory system and skin.Possible risk of impaired fertility.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
26-36/37/39-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.Avoid release to the environment. Refer to special instructions/safety data sheets.

欧盟危险品标志

RTECS
MF0875000

TSCA

D207756Sigma-Aldrich1,3-Diphenylguanidine97%549.32元/500 G;   展开

基本信息

线性分子式(C6H5NH)2C=NH
分子量211.26
Beilstein1875653
EC 号203-002-1
MDL编号MFCD00001758
PubChem化学物质编号24893619
NACRESNA.22

产品性质

质量水平100
测定97%
mp146-148 ℃ (lit.)
SMILES stringN=C(Nc1ccccc1)Nc2ccccc2
InChI1S/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 keyOWRCNXZUPFZXOS-UHFFFAOYSA-N
Gene Informationhuman ... EPHX2(2053)
mouse ... Ephx2(13850)
rat ... Grin2a(24409), Scnn1g(24768)

安全信息

象形图GHS06GHS08GHS09
警示用语:Danger
危险声明H301 - H315 - H319 - H335 - H361f - H411
预防措施声明P202 - P261 - P273 - P301 + P310 - P302 + P352 - P305 + P351 + P338
危险分类Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)338.0 °F
闪点(C)170 ℃
个人防护装备dust mask type N95 (US), Eyeshields, Faceshields, Gloves
43029Supelco1,3-Diphenylguanidineanalytical standard (for titrimetry)5611.93元/50 G;   展开

产品说明

一般描述

1,3-Diphenylguanidine volumetric standard is manufactured under stringent conditions and measured with the highest possible precision.

应用

It finds its use as an analytical standard for the standardization of volumetric solutions in titrimetric analyses.

特点和优势

  • Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
  • High-quality offering accurate titer determinations
  • Accompanied by a certificate of analysis (CoA)

基本信息

线性分子式(C6H5NH)2C=NH
分子量211.26
Beilstein1875653
EC 号203-002-1
MDL编号MFCD00001758
eCl@ss39032512
PubChem化学物质编号329756298
NACRESNA.24

产品性质

质量水平100
等级analytical standard (for titrimetry)
测定≥99.5% (HPLC)
technique(s)titration: suitable
mp146-148 ℃ (lit.)
149-150 ℃
application(s)cleaning products
cosmetics
food and beverages
personal care
格式neat
SMILES stringN=C(Nc1ccccc1)Nc2ccccc2
InChI1S/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 keyOWRCNXZUPFZXOS-UHFFFAOYSA-N

安全信息

象形图GHS06GHS08GHS09
警示用语:Danger
危险声明H301 - H315 - H319 - H335 - H361f - H411
预防措施声明P202 - P261 - P273 - P301 + P310 - P302 + P352 - P305 + P351 + P338
危险分类Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 2
闪点(F)338.0 °F
闪点(C)170 ℃
个人防护装备Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
PLAS-CL-004S-R1AccuStandardPerkacit? DPG,1000 μg/mL in Ethanol1000 μg/mL in Ethanol278元/1ml;   展开
Perkacit® DPG1,3-二苯胍102-06-71000 µg/mL
PLAS-CL-004NAccuStandardPerkacit? DPG772元/50mg;   展开
Perkacit® DPG1,3-二苯胍102-06-7
464542Fluorochem1,3-Diphenylguanidine95%330元/100g;   814元/500g;   展开

基本信息

CAS Number102-06-7
MDL NumberMFCD00001758
Melting Point149℃
Density0.348

安全信息

图形或危害标志
危险性说明 H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H411: Toxic to aquatic life with long lasting effects.
H361f: Reproductive toxicity
防范说明 P201: Obtain special instructions before use.
P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P273: Avoid release to the environment.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: .
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.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see . on this label).
P330: Rinse mouth.
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.
P391: Collect spillage.
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 local regulations.
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