Pigment Yellow 12

Modify Date: 2025-08-21 17:26:07

Pigment Yellow 12 structure	Common Name	Pigment Yellow 12
	CAS Number	5102-83-0	Molecular Weight	685.599
	Density	1.3±0.1 g/cm3	Boiling Point	799.5ºC at 760mmHg
	Molecular Formula	C₃₆H₃₄Cl₂N₆O₄	Melting Point	340 - 350ºC
	MSDS	N/A	Flash Point	437.3ºC

Name	2-[[2-chloro-4-[3-chloro-4-[[1-(2,4-dimethylanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]phenyl]diazenyl]-N-(2,4-dimethylphenyl)-3-oxobutanamide
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	799.5ºC at 760mmHg
Melting Point	340 - 350ºC
Molecular Formula	C₃₆H₃₄Cl₂N₆O₄
Molecular Weight	685.599
Flash Point	437.3ºC
Exact Mass	684.201843
PSA	141.78000
LogP	7.78
Index of Refraction	1.632
Water Solubility	<0.1 g/100 mL at 22 ºC

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EJ3512000

CHEMICAL NAME :: Butanamide, 2,2'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo ))bis(N-(2,4- dimethylphenyl)-3-oxo-

CAS REGISTRY NUMBER :: 5102-83-0

LAST UPDATED :: 199801

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C36-H34-Cl2-N6-O4

MOLECULAR WEIGHT :: 685.66

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555058 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0690-0962 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 410 mg/m3/6H/21D-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes Lungs, Thorax, or Respiration - changes in lung weight

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555034 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0914 No. of Facilities: 1273 (estimated) No. of Industries: 30 No. of Occupations: 30 No. of Employees: 18252 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0914 No. of Facilities: 426 (estimated) No. of Industries: 13 No. of Occupations: 18 No. of Employees: 10055 (estimated) No. of Female Employees: 962 (estimated)

Hazard Codes	Xi

Pigment Yellow MH

Kromon Yellow GXR

EINECS 225-822-9

(2E,2'E)-2,2'-[(3,3'-Dichloro-4,4'-biphenyldiyl)di(1E)-2-hydrazinyl-1-ylidene]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]

Tertropigment PGR

Monolite Yellow GL

Vynamon Yellow GRE

Polymo Yellow GR

Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-

Benzidine Yellow GE

Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)di(1E)-2-hydrazinyl-1-ylidene]bis[N-(2,4-dimethylphenyl)-3-oxo-, (2E,2'E)-

Pigment yellow 13

(2E,2'E)-2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(1E)hydrazin-2-yl-1-ylidene]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]

Light Yellow JBR

Diarylide Yellow

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pigment Yellow 12
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Pigment Yellow 12
Price: ￥628.0/25g ￥258.0/5g
Purity: 98.0%
Delivery: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pigment Yellow 13
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: TAINFUCHEM: Pigment Yellow 12
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Pigment Yellow 12

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.