Question 1

油橙 ss 的 CAS 号是多少？

Accepted Answer

油橙 ss 的 CAS 登记号为 2646-17-5。

Question 2

油橙 ss 的分子式与分子量是多少？

Accepted Answer

分子式 C17H14N2O，分子量 262.30。

Question 3

油橙 ss 还有哪些别名？

Accepted Answer

别名/同义词：油橙 ss、Solvent Orange 2。

Question 4

油橙 ss 的登记用途是什么？

Accepted Answer

登记用途：Uses: Used as dye for varnishes、oils、fats、and waxes、[HSDB]、In 1963、removed from the US approved list of dyes in food、drugs、and cosmetics、[IARC]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、DYE FOR VARNISHES、OILS、FATS、& WAXES、Household Products: Cosmetics product ingredient: Oil Orange SS (Daidai403)、Source: Oil Orange SS is a colorant produced synthetically in a laboratory. It is added to food and cosmetics to give products color in a number of countries. The U.S. Food and Drug Administration (U.S. FDA) removed Oil Orange SS from its list of approved food、drug、and cosmetic colors in 1963.、Potential health impacts: People may be exposed to Oil Orange SS by ingestion or by absorption through the skin. Studies of mice fed a diet containing Oil Orange SS developed intestinal tumors. The International Agency for Research on Cancer (IARC) considers Oil Orange SS to be an animal carcinogen and a possible human carcinogen. California Proposition 65 lists Oil Orange SS as a carcinogen.、Product count: 14、Information on 3 consumer products that contain D&C Orange #2 in the following categories is provided:、• Personal Care、Methods of Manufacturing: CAN BE SYNTHESIZED BY COUPLING DIAZOTIZED ORTHO-TOLUIDINE WITH 2-NAPHTHOL、BUT IT IS NOT KNOWN WHETHER THIS IS METHOD USED FOR COMMERCIAL PRODUCTION.、Formulations、Preparations: Specifications for oil orange SS given by the Japan Food Hygiene Assoc require it to contain a minimum of 98% pure dye、when used as a color reference、it must contain 99.9% of the pure chemical、Consumption Patterns: ESSENTIALLY 100% AS A DYE、U.S. Production: (1972) PROBABLY GREATER THAN 4.54X10+5 GRAMS、(1975) PROBABLY GREATER THAN 4.54X10+5 GRAMS、(1992) No Data、U.S. Imports: None (principal US custom districts)、General Manufacturing Information: 2-Naphthalenol、1-[2-(2-methylphenyl)diazenyl]-: ACTIVE、...APPROVED FOR USE (1955) AS GENERAL FOOD COLORING IN...GREECE...MEXICO、PERU、SOUTH AFRICA、THE DOMINICAN REPUBLIC、GUATEMALA、& VENEZUELA.、IN JAPAN (1974) AS COLOR IN PETROLEUM PRODUCTS、COSMETICS & DRUGS APPLIED EXTERNALLY (EXCEPT ON LIPS & MUCOUS MEMBRANE).、According to US industrial sources、when oil orange SS is not used in foods、drugs or cosmetics、its manufacture and testing do not conform to rigid chemical specifications、and its composition varies in order to meet customer shade and intensity requirements。

CAS 号	2646-17-5
PubChem CID	17550
分子式	C17H14N2O
IUPAC 名称	1-[(2-methylphenyl)diazenyl]naphthalen-2-ol
UNII（FDA）	E939MCU4ID

Molecular Weight	262.30
XLogP3	5
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	2
Exact Mass	262.110613074
Monoisotopic Mass	262.110613074
Topological Polar Surface Area	45
Heavy Atom Count	20

Melting Point	268 °F (NTP, 1992)
Melting Point	131 °C
Color Additive Status	81.30

油橙 ss

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CAS号	2646-17-5
分子式	C17H14N2O
分子量	262.30
熔点	268 °F (NTP, 1992)
LogP	5
应用领域	Uses: Used as dye for varnishes、oils、fats、and waxes、[HSDB]、In 1963、removed from the US approved list of dyes in food、drugs、and cosmetics、[IARC]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、DYE FOR VARNISHES、OILS、FATS、& WAXES、Household Products: Cosmetics product ingredient: Oil Orange SS (Daidai403)、Source: Oil Orange SS is a colorant produced synthetically in a laboratory. It is added to food and cosmetics to give products color in a number of countries. The U.S. Food and Drug Administration (U.S. FDA) removed Oil Orange SS from its list of approved food、drug、and cosmetic colors in 1963.、Potential health impacts: People may be exposed to Oil Orange SS by ingestion or by absorption through the skin. Studies of mice fed a diet containing Oil Orange SS developed intestinal tumors. The International Agency for Research on Cancer (IARC) considers Oil Orange SS to be an animal carcinogen and a possible human carcinogen. California Proposition 65 lists Oil Orange SS as a carcinogen.、Product count: 14、Information on 3 consumer products that contain D&C Orange #2 in the following categories is provided:、• Personal Care、Methods of Manufacturing: CAN BE SYNTHESIZED BY COUPLING DIAZOTIZED ORTHO-TOLUIDINE WITH 2-NAPHTHOL、BUT IT IS NOT KNOWN WHETHER THIS IS METHOD USED FOR COMMERCIAL PRODUCTION.、Formulations、Preparations: Specifications for oil orange SS given by the Japan Food Hygiene Assoc require it to contain a minimum of 98% pure dye、when used as a color reference、it must contain 99.9% of the pure chemical、Consumption Patterns: ESSENTIALLY 100% AS A DYE、U.S. Production: (1972) PROBABLY GREATER THAN 4.54X10+5 GRAMS、(1975) PROBABLY GREATER THAN 4.54X10+5 GRAMS、(1992) No Data、U.S. Imports: None (principal US custom districts)、General Manufacturing Information: 2-Naphthalenol、1-[2-(2-methylphenyl)diazenyl]-: ACTIVE、...APPROVED FOR USE (1955) AS GENERAL FOOD COLORING IN...GREECE...MEXICO、PERU、SOUTH AFRICA、THE DOMINICAN REPUBLIC、GUATEMALA、& VENEZUELA.、IN JAPAN (1974) AS COLOR IN PETROLEUM PRODUCTS、COSMETICS & DRUGS APPLIED EXTERNALLY (EXCEPT ON LIPS & MUCOUS MEMBRANE).、According to US industrial sources、when oil orange SS is not used in foods、drugs or cosmetics、its manufacture and testing do not conform to rigid chemical specifications、and its composition varies in order to meet customer shade and intensity requirements