2,2-Bis(bromomethyl)-1,3-propanediol

Modify Date: 2025-08-20 17:28:43

2,2-Bis(bromomethyl)-1,3-propanediol structure	Common Name	2,2-Bis(bromomethyl)-1,3-propanediol
	CAS Number	3296-90-0	Molecular Weight	261.940
	Density	2.0±0.1 g/cm3	Boiling Point	370.9±42.0 °C at 760 mmHg
	Molecular Formula	C₅H₁₀Br₂O₂	Melting Point	112-114 °C(lit.)
	MSDS	Chinese USA	Flash Point	178.1±27.9 °C
	Symbol	GHS07, GHS08	Signal Word	Warning

Name	2,2-Bis(bromomethyl)propane-1,3-diol
Synonym	More Synonyms

Density	2.0±0.1 g/cm3
Boiling Point	370.9±42.0 °C at 760 mmHg
Melting Point	112-114 °C(lit.)
Molecular Formula	C₅H₁₀Br₂O₂
Molecular Weight	261.940
Flash Point	178.1±27.9 °C
Exact Mass	259.904755
PSA	40.46000
LogP	0.38
Vapour Pressure	0.0±1.9 mmHg at 25°C
Index of Refraction	1.574

2,2-Bis(bromomethyl)-1,3-propanediol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TY3195500

CHEMICAL NAME :: 1,3-Propanediol, 2,2-bis(bromomethyl)-

CAS REGISTRY NUMBER :: 3296-90-0

BEILSTEIN REFERENCE NO. :: 1304582

LAST UPDATED :: 199801

DATA ITEMS CITED :: 19

MOLECULAR FORMULA :: C5-H10-Br2-O2

MOLECULAR WEIGHT :: 261.97

WISWESSER LINE NOTATION :: Q1X1Q1E1E

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1880 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1200 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 109 gm/kg/13W-C

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Kidney, Ureter, Bladder - other changes Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 9 gm/kg/30D-I

TOXIC EFFECTS :: Liver - changes in liver weight

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 73 gm/kg/2Y-C

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - effect, not otherwise specified

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 36 gm/kg/13W-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Kidney, Ureter, Bladder - other changes Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 72800 mg/kg/Y-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 102 gm/kg/2Y-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 124 gm/kg

SEX/DURATION :: male 15 week(s) pre-mating female 15 week(s) pre-mating

TOXIC EFFECTS :: Reproductive - Maternal Effects - parturition Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Effects on Newborn - other postnatal measures or effects

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 62 gm/kg

SEX/DURATION :: female 15 week(s) pre-mating

TOXIC EFFECTS :: Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated) Reproductive - Effects on Newborn - other postnatal measures or effects

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 62 gm/kg

SEX/DURATION :: male 15 week(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - testes, epididymis, sperm duct Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland, accessory glands

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 800 mg/L

REFERENCE :: EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 10(Suppl 10),1,1987 *** REVIEWS *** TOXICOLOGY REVIEW FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 13,747,1989

Symbol	GHS07, GHS08
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335-H351
Precautionary Statements	P280-P301 + P312 + P330-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	T:Toxic;
Risk Phrases	R45;R36/37/38
Safety Phrases	S53-S23-S26-S36/37/39-S45-S36/37
RIDADR	2811
WGK Germany	3
RTECS	TY3195500
HS Code	2905590090

Precursor 4
CAS#:115-77-5 Pentaerythritol CAS#:144-55-8 SodiuM bicarbonate CAS#:124-07-2 Octanoic acid CAS#:10035-10-6 Hydrogen bromide
DownStream 10
CAS#:43153-20-4 5, 5-Bis(bromom... CAS#:42941-62-8 2-(3-(HYDROXYME... CAS#:3229-00-3 pentaerythrityl... CAS#:22633-46-1 5,5-bis(bromome...
CAS#:101101-44-4 2-(hydroxymethy... CAS#:3492-43-1 1,3-Propanediol... CAS#:1522-92-5 3-Bromo-2,2-bis... CAS#:22633-44-9 [3-(bromomethyl...
CAS#:174-79-8 2,6-Dioxaspiro[... CAS#:3733-29-7 1,3-Dioxane, 5,...

HS Code	2905590090
Summary	2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

The utility of the guppy (Poecilia reticulata) and medaka (Oryzias latipes) in evaluation of chemicals for carcinogenicity.

Toxicol. Sci. 92(1) , 143-56, (2006)

There has been considerable interest in the use of small fish models for detecting potential environmental carcinogens. In this study, both guppies (Poecilia reticulata) and medaka (Oryzias latipes) w...

NTP carcinogenesis studies of 2,2-bis(bromomethyl)-1,3-propanediol, nitromethane, and 1,2,3-trichloropropane (cas nos. 3296-90-0, 75-52-5, and 96-18-4) in guppies (Poecilia reticulata) and medaka (Oryzias latipes) (Waterborne Studies).

Natl. Toxicol. Program Tech. Rep. Ser. (528) , 1-190, (2005)

The NTP chose to initiate studies in fish as an exploration of alternate or additional models for examining chemical toxicity and carcinogenicity. The use of small fish species in carcinogenicity test...

Use of the Japanese medaka (Oryzias latipes) and guppy (Poecilia reticulata) in carcinogenesis testing under national toxicology program protocols.

Toxicol. Pathol. 31 Suppl , 88-91, (2003)

A need exists for whole animal toxicity, mutagenesis, and carcinogenesis models that are alternative to the traditional rodent test models and that are economical, sensitive, and scientifically accept...

FR 1138

Dibromopentaerythritol

Pentaerythritol dibromohydrin

2,2-Bis(bromomethyl)-1,3-propanediol

EINECS 221-967-7

MFCD00004688

Dibromoneopentyl Glycol

2,2-Bis(bromomethyl)propane-1,3-diol

1,3-Propanediol, 2,2-bis(bromomethyl)-

Pentaerythritol dibromide

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,2-Bis(bromomethyl)-1,3-propanediol
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,2-Bis(bromomethyl)-1,3-propanediol
Price: ￥218.0/500g ￥78.0/100g
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,2-Bis(bromomethyl)propane-1,3-diol
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: 2,2-Bis(bromomethyl)propane-1,3-diol
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 2,2-Bis(bromomethyl)-1,3-propanediol
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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2,2-Bis(bromomethyl)-1,3-propanediol

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Precursor & DownStream

Customs

Articles21

Synonyms

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